## Re: [Playerstage-users] Algorithm Markov Localization

 Re: [Playerstage-users] Algorithm Markov Localization From: Fernando Zuher - 2009-11-15 17:26:21 Attachments: Message as HTML ```Hi João, At first you need to study (and understand) the Markov Localization. The two models, Measurement and Motion Models.You also need to define the map's structure that you're gonna use with the algorithm.In my implementation I did a variant based (different) in the Measurement Model of the "Probabilistic Robotics", and it works! I don't know if you understand about the structures of map (class MapProxy, C++) of the Player/Stage. If not, before of anything, you do need understand the Player/Stage (MapProxy, Position2DProxy, LaserProxy (if you're gonna use laser)) to use the Markov Localization in that simulator.I suggest you understand about somethings of the simulator and after go to Markov Localization (if you do intend use the Markov Localization in Player/Stage). Some sources: The book Probabilistic Robotics, Markov Localization for Mobile Robots in Dynamic Environments . Regards,Fernando - Brazil > Date: Thu, 12 Nov 2009 10:30:57 -0800 > From: joaofelipefv@... > To: playerstage-users@... > Subject: Re: [Playerstage-users] Algorithm Markov Localization > > > Ola Fernando, > > Eu faço um projeto de Iniciação Científica, onde eu fiquei encarregado de > implementar a parte do algoritmo de localização de Markov, então entrei no > fórum e estava procurando por algumas referencias ou códigos que pudessem me > ajudar a implementar ou a começar pelo menos começar. Se tiver como me > ajudar agradeço. > > I do a project Graduate, where I was responsible for implementing the part > of the location algorithm Markov, then went into the forum and was looking > for some references or codes that could help me to implement or at least get > started. > > Vaughan, thanks for the reference. I think it will help a lot. > > > João Felipe > > > Fernando Zuher wrote: > > > > > > Thank you Vaughan, > > But I already implemented the algorithm... Actually, I have to only test a > > little more the algorithm in Player/Stage. And I used that book > > "Probabilistic Robotics" to implement the same. Thanks! > > João, vc está querendo implementar para quê? TCC, trabalho, > > curiosidade...? > > Como eu disse, eu já terminei o mesmo e é para o meu TCC. Demorou > > bastante, mas já entendi a idéia. De qual ajuda especificamente vc > > precisa? > > Um abraço,Fernando - Brazil > >> Date: Wed, 11 Nov 2009 14:21:42 -0800 > >> From: rtvaughan@... > >> To: playerstage-users@... > >> Subject: Re: [Playerstage-users] Algorithm Markov Localization > >> > >> This is the standard text on the topic, and is really very good: > >> > >> http://mitpress.mit.edu/catalog/item/default.asp?ttype=2&tid=10668 > >> > >> The AMCL code is in Player to study. Carmen also includes > >> implementations of various localization algorithms. Gearbox and ROS > >> might have some useful example code too. > >> > >> With the key reference and some code to look at, you should be able to > >> manage, no? > >> > >> - rtv > >> > >> On Wed, Nov 11, 2009 at 2:06 PM, JayF wrote: > >> > > >> > Hello, > >> > I'm in the same situation, so please, if anybody can help us or if you > >> have > >> > any algorithm or stuff to help please send me. > >> > Thanks > >> > > >> > João Felipe. > >> > > >> > > >> > I'm in the same situation, so please, if anybody can help us or if you > >> > > >> > Fernando Zuher wrote: > >> >> > >> >> > >> >> Hello people! > >> >> > >> >> I am implementing in Player/Stage the algorithm Markov Localization in > >> >> C++. I would like to know someone that knows that algorithm and that > >> could > >> >> help me. > >> >> > >> >> Someone? > >> >> > >> >> Fernando Zuher - Brazil. > >> >> > >> >> _________________________________________________________________ > >> >> Conheça os novos produtos Windows Live! Clique aqui. > >> >> http://www.windowslive.com.br > >> >> > >> ------------------------------------------------------------------------------ > >> >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > >> >> 30-Day > >> >> trial. Simplify your report design, integration and deployment - and > >> focus > >> >> on > >> >> what you do best, core application coding. Discover what's new with > >> >> Crystal Reports now. http://p.sf.net/sfu/bobj-july > >> >> _______________________________________________ > >> >> Playerstage-users mailing list > >> >> Playerstage-users@... > >> >> https://lists.sourceforge.net/lists/listinfo/playerstage-users > >> >> > >> >> > >> > > >> > -- > >> > View this message in context: > >> http://old.nabble.com/Algorithm-Markov-Localization-tp24998246p26309291.html > >> > Sent from the playerstage-users mailing list archive at Nabble.com. > >> > > >> > > >> > > >> ------------------------------------------------------------------------------ > >> > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > >> 30-Day > >> > trial. Simplify your report design, integration and deployment - and > >> focus on > >> > what you do best, core application coding. Discover what's new with > >> > Crystal Reports now. http://p.sf.net/sfu/bobj-july > >> > _______________________________________________ > >> > Playerstage-users mailing list > >> > Playerstage-users@... > >> > https://lists.sourceforge.net/lists/listinfo/playerstage-users > >> > > >> > >> > >> > >> -- > >> Richard Vaughan > >> Autonomy Lab / Computing Science / Simon Fraser University > >> > >> ------------------------------------------------------------------------------ > >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > >> 30-Day > >> trial. Simplify your report design, integration and deployment - and > >> focus on > >> what you do best, core application coding. Discover what's new with > >> Crystal Reports now. http://p.sf.net/sfu/bobj-july > >> _______________________________________________ > >> Playerstage-users mailing list > >> Playerstage-users@... > >> https://lists.sourceforge.net/lists/listinfo/playerstage-users > > > > _________________________________________________________________ > > Acesse o Portal MSN do seu celular e se mantenha sempre atualizado. Clique > > aqui. > > http://www.windowslive.com.br/celular/home.asp?utm_source=MSN_Hotmail&utm_medium=Tagline&utm_campaign=MobileServices200908 > > ------------------------------------------------------------------------------ > > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > > 30-Day > > trial. Simplify your report design, integration and deployment - and focus > > on > > what you do best, core application coding. Discover what's new with > > Crystal Reports now. http://p.sf.net/sfu/bobj-july > > _______________________________________________ > > Playerstage-users mailing list > > Playerstage-users@... > > https://lists.sourceforge.net/lists/listinfo/playerstage-users > > > > > > -- > View this message in context: http://old.nabble.com/Algorithm-Markov-Localization-tp24998246p26323898.html > Sent from the playerstage-users mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > Playerstage-users mailing list > Playerstage-users@... > https://lists.sourceforge.net/lists/listinfo/playerstage-users _________________________________________________________________ Agora a pressa é amiga da perfeição. Chegou o Windows 7. Conheça! http://www.microsoft.com/brasil/windows7/default.html?WT.mc_id=1539```

 [Playerstage-users] Algorithm Markov Localization From: Fernando Zuher - 2009-08-16 21:42:53 ```Hello people! I am implementing in Player/Stage the algorithm Markov Localization in C++. I would like to know someone that knows that algorithm and that could help me. Someone? Fernando Zuher - Brazil. _________________________________________________________________ Conheça os novos produtos Windows Live! Clique aqui. http://www.windowslive.com.br ```
 Re: [Playerstage-users] Algorithm Markov Localization From: Murilo Fernandes Martins - 2009-08-17 07:37:52 Attachments: Message as HTML ```Hello Fernando, Player has a driver called AMCL (Adaptive Monte Carlo Localisation) which is based on Markov Localisation. Would that not be suitable for your needs? Regards, Murilo 2009/8/16 Fernando Zuher > > Hello people! > > I am implementing in Player/Stage the algorithm Markov Localization in C++. > I would like to know someone that knows that algorithm and that could help > me. > > Someone? > > Fernando Zuher - Brazil. > > _________________________________________________________________ > Conheça os novos produtos Windows Live! Clique aqui. > http://www.windowslive.com.br > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus > on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > Playerstage-users mailing list > Playerstage-users@... > https://lists.sourceforge.net/lists/listinfo/playerstage-users > ```
 Re: [Playerstage-users] Algorithm Markov Localization From: Fernando Zuher - 2009-08-17 12:43:25 ```Hi Murilo! No, the AMCL is not what I have to implement. I am in the last year of the Systems Analysis and, as you know, I have to do the "TCC". And to one I am implementing the Markov Localization and Kalman Filter. I googled you and, are you doing Phd in London? It's nice. I pretend to do mine in Israel. About the Markov Localization, you know about? Thanks for the feedback! ________________________________ > Date: Mon, 17 Aug 2009 08:37:38 +0100 > From: muhrix@... > To: playerstage-users@... > Subject: Re: [Playerstage-users] Algorithm Markov Localization > > Hello Fernando, > > Player has a driver called AMCL (Adaptive Monte Carlo Localisation) which is based on Markov Localisation. Would that not be suitable for your needs? > > Regards, > > > Murilo > > 2009/8/16 Fernando Zuher> > > > > Hello people! > > > > I am implementing in Player/Stage the algorithm Markov Localization in C++. I would like to know someone that knows that algorithm and that could help me. > > > > Someone? > > > > Fernando Zuher - Brazil. > > > > _________________________________________________________________ > > Conheça os novos produtos Windows Live! Clique aqui. > > http://www.windowslive.com.br > > ------------------------------------------------------------------------------ > > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > > trial. Simplify your report design, integration and deployment - and focus on > > what you do best, core application coding. Discover what's new with > > Crystal Reports now. http://p.sf.net/sfu/bobj-july > > _______________________________________________ > > Playerstage-users mailing list > > Playerstage-users@... > > https://lists.sourceforge.net/lists/listinfo/playerstage-users > > _________________________________________________________________ Descubra todas as novidades do novo Internet Explorer 8 http://brasil.microsoft.com.br/IE8/mergulhe/?utm_source=MSN%3BHotmail&utm_medium=Tagline&utm_campaign=IE8 ```
 Re: [Playerstage-users] Algorithm Markov Localization From: JayF - 2009-11-11 22:06:32 ```Hello, I'm in the same situation, so please, if anybody can help us or if you have any algorithm or stuff to help please send me. Thanks João Felipe. I'm in the same situation, so please, if anybody can help us or if you Fernando Zuher wrote: > > > Hello people! > > I am implementing in Player/Stage the algorithm Markov Localization in > C++. I would like to know someone that knows that algorithm and that could > help me. > > Someone? > > Fernando Zuher - Brazil. > > _________________________________________________________________ > Conheça os novos produtos Windows Live! Clique aqui. > http://www.windowslive.com.br > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > 30-Day > trial. Simplify your report design, integration and deployment - and focus > on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > Playerstage-users mailing list > Playerstage-users@... > https://lists.sourceforge.net/lists/listinfo/playerstage-users > > -- View this message in context: http://old.nabble.com/Algorithm-Markov-Localization-tp24998246p26309291.html Sent from the playerstage-users mailing list archive at Nabble.com. ```
 Re: [Playerstage-users] Algorithm Markov Localization From: Richard Vaughan - 2009-11-11 22:21:52 ```This is the standard text on the topic, and is really very good: http://mitpress.mit.edu/catalog/item/default.asp?ttype=2&tid=10668 The AMCL code is in Player to study. Carmen also includes implementations of various localization algorithms. Gearbox and ROS might have some useful example code too. With the key reference and some code to look at, you should be able to manage, no? - rtv On Wed, Nov 11, 2009 at 2:06 PM, JayF wrote: > > Hello, > I'm in the same situation, so please, if anybody can help us or if you have > any algorithm or stuff to help please send me. > Thanks > > João Felipe. > > > I'm in the same situation, so please, if anybody can help us or if you > > Fernando Zuher wrote: >> >> >> Hello people! >> >> I am implementing in Player/Stage the algorithm Markov Localization in >> C++. I would like to know someone that knows that algorithm and that could >> help me. >> >> Someone? >> >> Fernando Zuher - Brazil. >> >> _________________________________________________________________ >> Conheça os novos produtos Windows Live! Clique aqui. >> http://www.windowslive.com.br >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> 30-Day >> trial. Simplify your report design, integration and deployment - and focus >> on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now.  http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> Playerstage-users mailing list >> Playerstage-users@... >> https://lists.sourceforge.net/lists/listinfo/playerstage-users >> >> > > -- > View this message in context: http://old.nabble.com/Algorithm-Markov-Localization-tp24998246p26309291.html > Sent from the playerstage-users mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now.  http://p.sf.net/sfu/bobj-july > _______________________________________________ > Playerstage-users mailing list > Playerstage-users@... > https://lists.sourceforge.net/lists/listinfo/playerstage-users > -- Richard Vaughan Autonomy Lab / Computing Science / Simon Fraser University ```
 Re: [Playerstage-users] Algorithm Markov Localization From: Fernando Zuher - 2009-11-12 00:45:04 Attachments: Message as HTML ```Thank you Vaughan, But I already implemented the algorithm... Actually, I have to only test a little more the algorithm in Player/Stage. And I used that book "Probabilistic Robotics" to implement the same. Thanks! João, vc está querendo implementar para quê? TCC, trabalho, curiosidade...? Como eu disse, eu já terminei o mesmo e é para o meu TCC. Demorou bastante, mas já entendi a idéia. De qual ajuda especificamente vc precisa? Um abraço,Fernando - Brazil > Date: Wed, 11 Nov 2009 14:21:42 -0800 > From: rtvaughan@... > To: playerstage-users@... > Subject: Re: [Playerstage-users] Algorithm Markov Localization > > This is the standard text on the topic, and is really very good: > > http://mitpress.mit.edu/catalog/item/default.asp?ttype=2&tid=10668 > > The AMCL code is in Player to study. Carmen also includes > implementations of various localization algorithms. Gearbox and ROS > might have some useful example code too. > > With the key reference and some code to look at, you should be able to > manage, no? > > - rtv > > On Wed, Nov 11, 2009 at 2:06 PM, JayF wrote: > > > > Hello, > > I'm in the same situation, so please, if anybody can help us or if you have > > any algorithm or stuff to help please send me. > > Thanks > > > > João Felipe. > > > > > > I'm in the same situation, so please, if anybody can help us or if you > > > > Fernando Zuher wrote: > >> > >> > >> Hello people! > >> > >> I am implementing in Player/Stage the algorithm Markov Localization in > >> C++. I would like to know someone that knows that algorithm and that could > >> help me. > >> > >> Someone? > >> > >> Fernando Zuher - Brazil. > >> > >> _________________________________________________________________ > >> Conheça os novos produtos Windows Live! Clique aqui. > >> http://www.windowslive.com.br > >> ------------------------------------------------------------------------------ > >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > >> 30-Day > >> trial. Simplify your report design, integration and deployment - and focus > >> on > >> what you do best, core application coding. Discover what's new with > >> Crystal Reports now. http://p.sf.net/sfu/bobj-july > >> _______________________________________________ > >> Playerstage-users mailing list > >> Playerstage-users@... > >> https://lists.sourceforge.net/lists/listinfo/playerstage-users > >> > >> > > > > -- > > View this message in context: http://old.nabble.com/Algorithm-Markov-Localization-tp24998246p26309291.html > > Sent from the playerstage-users mailing list archive at Nabble.com. > > > > > > ------------------------------------------------------------------------------ > > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > > trial. Simplify your report design, integration and deployment - and focus on > > what you do best, core application coding. Discover what's new with > > Crystal Reports now. http://p.sf.net/sfu/bobj-july > > _______________________________________________ > > Playerstage-users mailing list > > Playerstage-users@... > > https://lists.sourceforge.net/lists/listinfo/playerstage-users > > > > > > -- > Richard Vaughan > Autonomy Lab / Computing Science / Simon Fraser University > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > Playerstage-users mailing list > Playerstage-users@... > https://lists.sourceforge.net/lists/listinfo/playerstage-users _________________________________________________________________ Acesse o Portal MSN do seu celular e se mantenha sempre atualizado. Clique aqui. http://www.windowslive.com.br/celular/home.asp?utm_source=MSN_Hotmail&utm_medium=Tagline&utm_campaign=MobileServices200908```
 Re: [Playerstage-users] Algorithm Markov Localization From: JayF - 2009-11-12 18:31:07 ```Ola Fernando, Eu faço um projeto de Iniciação Científica, onde eu fiquei encarregado de implementar a parte do algoritmo de localização de Markov, então entrei no fórum e estava procurando por algumas referencias ou códigos que pudessem me ajudar a implementar ou a começar pelo menos começar. Se tiver como me ajudar agradeço. I do a project Graduate, where I was responsible for implementing the part of the location algorithm Markov, then went into the forum and was looking for some references or codes that could help me to implement or at least get started. Vaughan, thanks for the reference. I think it will help a lot. João Felipe Fernando Zuher wrote: > > > Thank you Vaughan, > But I already implemented the algorithm... Actually, I have to only test a > little more the algorithm in Player/Stage. And I used that book > "Probabilistic Robotics" to implement the same. Thanks! > João, vc está querendo implementar para quê? TCC, trabalho, > curiosidade...? > Como eu disse, eu já terminei o mesmo e é para o meu TCC. Demorou > bastante, mas já entendi a idéia. De qual ajuda especificamente vc > precisa? > Um abraço,Fernando - Brazil >> Date: Wed, 11 Nov 2009 14:21:42 -0800 >> From: rtvaughan@... >> To: playerstage-users@... >> Subject: Re: [Playerstage-users] Algorithm Markov Localization >> >> This is the standard text on the topic, and is really very good: >> >> http://mitpress.mit.edu/catalog/item/default.asp?ttype=2&tid=10668 >> >> The AMCL code is in Player to study. Carmen also includes >> implementations of various localization algorithms. Gearbox and ROS >> might have some useful example code too. >> >> With the key reference and some code to look at, you should be able to >> manage, no? >> >> - rtv >> >> On Wed, Nov 11, 2009 at 2:06 PM, JayF wrote: >> > >> > Hello, >> > I'm in the same situation, so please, if anybody can help us or if you >> have >> > any algorithm or stuff to help please send me. >> > Thanks >> > >> > João Felipe. >> > >> > >> > I'm in the same situation, so please, if anybody can help us or if you >> > >> > Fernando Zuher wrote: >> >> >> >> >> >> Hello people! >> >> >> >> I am implementing in Player/Stage the algorithm Markov Localization in >> >> C++. I would like to know someone that knows that algorithm and that >> could >> >> help me. >> >> >> >> Someone? >> >> >> >> Fernando Zuher - Brazil. >> >> >> >> _________________________________________________________________ >> >> Conheça os novos produtos Windows Live! Clique aqui. >> >> http://www.windowslive.com.br >> >> >> ------------------------------------------------------------------------------ >> >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> >> 30-Day >> >> trial. Simplify your report design, integration and deployment - and >> focus >> >> on >> >> what you do best, core application coding. Discover what's new with >> >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> >> _______________________________________________ >> >> Playerstage-users mailing list >> >> Playerstage-users@... >> >> https://lists.sourceforge.net/lists/listinfo/playerstage-users >> >> >> >> >> > >> > -- >> > View this message in context: >> http://old.nabble.com/Algorithm-Markov-Localization-tp24998246p26309291.html >> > Sent from the playerstage-users mailing list archive at Nabble.com. >> > >> > >> > >> ------------------------------------------------------------------------------ >> > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> 30-Day >> > trial. Simplify your report design, integration and deployment - and >> focus on >> > what you do best, core application coding. Discover what's new with >> > Crystal Reports now. http://p.sf.net/sfu/bobj-july >> > _______________________________________________ >> > Playerstage-users mailing list >> > Playerstage-users@... >> > https://lists.sourceforge.net/lists/listinfo/playerstage-users >> > >> >> >> >> -- >> Richard Vaughan >> Autonomy Lab / Computing Science / Simon Fraser University >> >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> 30-Day >> trial. Simplify your report design, integration and deployment - and >> focus on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> Playerstage-users mailing list >> Playerstage-users@... >> https://lists.sourceforge.net/lists/listinfo/playerstage-users > > _________________________________________________________________ > Acesse o Portal MSN do seu celular e se mantenha sempre atualizado. Clique > aqui. > http://www.windowslive.com.br/celular/home.asp?utm_source=MSN_Hotmail&utm_medium=Tagline&utm_campaign=MobileServices200908 > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > 30-Day > trial. Simplify your report design, integration and deployment - and focus > on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > Playerstage-users mailing list > Playerstage-users@... > https://lists.sourceforge.net/lists/listinfo/playerstage-users > > -- View this message in context: http://old.nabble.com/Algorithm-Markov-Localization-tp24998246p26323898.html Sent from the playerstage-users mailing list archive at Nabble.com. ```
 Re: [Playerstage-users] Algorithm Markov Localization From: Paul Osmialowski - 2009-11-12 21:35:08 ``` On Thu, 12 Nov 2009, JayF wrote: > > Vaughan, thanks for the reference. I think it will help a lot. > Calling Richard his second name sounds strange on this list... Paul ```
 Re: [Playerstage-users] Algorithm Markov Localization From: Fernando Zuher - 2009-11-15 17:26:21 Attachments: Message as HTML ```Hi João, At first you need to study (and understand) the Markov Localization. The two models, Measurement and Motion Models.You also need to define the map's structure that you're gonna use with the algorithm.In my implementation I did a variant based (different) in the Measurement Model of the "Probabilistic Robotics", and it works! I don't know if you understand about the structures of map (class MapProxy, C++) of the Player/Stage. If not, before of anything, you do need understand the Player/Stage (MapProxy, Position2DProxy, LaserProxy (if you're gonna use laser)) to use the Markov Localization in that simulator.I suggest you understand about somethings of the simulator and after go to Markov Localization (if you do intend use the Markov Localization in Player/Stage). Some sources: The book Probabilistic Robotics, Markov Localization for Mobile Robots in Dynamic Environments . Regards,Fernando - Brazil > Date: Thu, 12 Nov 2009 10:30:57 -0800 > From: joaofelipefv@... > To: playerstage-users@... > Subject: Re: [Playerstage-users] Algorithm Markov Localization > > > Ola Fernando, > > Eu faço um projeto de Iniciação Científica, onde eu fiquei encarregado de > implementar a parte do algoritmo de localização de Markov, então entrei no > fórum e estava procurando por algumas referencias ou códigos que pudessem me > ajudar a implementar ou a começar pelo menos começar. Se tiver como me > ajudar agradeço. > > I do a project Graduate, where I was responsible for implementing the part > of the location algorithm Markov, then went into the forum and was looking > for some references or codes that could help me to implement or at least get > started. > > Vaughan, thanks for the reference. I think it will help a lot. > > > João Felipe > > > Fernando Zuher wrote: > > > > > > Thank you Vaughan, > > But I already implemented the algorithm... Actually, I have to only test a > > little more the algorithm in Player/Stage. And I used that book > > "Probabilistic Robotics" to implement the same. Thanks! > > João, vc está querendo implementar para quê? TCC, trabalho, > > curiosidade...? > > Como eu disse, eu já terminei o mesmo e é para o meu TCC. Demorou > > bastante, mas já entendi a idéia. De qual ajuda especificamente vc > > precisa? > > Um abraço,Fernando - Brazil > >> Date: Wed, 11 Nov 2009 14:21:42 -0800 > >> From: rtvaughan@... > >> To: playerstage-users@... > >> Subject: Re: [Playerstage-users] Algorithm Markov Localization > >> > >> This is the standard text on the topic, and is really very good: > >> > >> http://mitpress.mit.edu/catalog/item/default.asp?ttype=2&tid=10668 > >> > >> The AMCL code is in Player to study. Carmen also includes > >> implementations of various localization algorithms. Gearbox and ROS > >> might have some useful example code too. > >> > >> With the key reference and some code to look at, you should be able to > >> manage, no? > >> > >> - rtv > >> > >> On Wed, Nov 11, 2009 at 2:06 PM, JayF wrote: > >> > > >> > Hello, > >> > I'm in the same situation, so please, if anybody can help us or if you > >> have > >> > any algorithm or stuff to help please send me. > >> > Thanks > >> > > >> > João Felipe. > >> > > >> > > >> > I'm in the same situation, so please, if anybody can help us or if you > >> > > >> > Fernando Zuher wrote: > >> >> > >> >> > >> >> Hello people! > >> >> > >> >> I am implementing in Player/Stage the algorithm Markov Localization in > >> >> C++. I would like to know someone that knows that algorithm and that > >> could > >> >> help me. > >> >> > >> >> Someone? > >> >> > >> >> Fernando Zuher - Brazil. > >> >> > >> >> _________________________________________________________________ > >> >> Conheça os novos produtos Windows Live! Clique aqui. > >> >> http://www.windowslive.com.br > >> >> > >> ------------------------------------------------------------------------------ > >> >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > >> >> 30-Day > >> >> trial. Simplify your report design, integration and deployment - and > >> focus > >> >> on > >> >> what you do best, core application coding. Discover what's new with > >> >> Crystal Reports now. http://p.sf.net/sfu/bobj-july > >> >> _______________________________________________ > >> >> Playerstage-users mailing list > >> >> Playerstage-users@... > >> >> https://lists.sourceforge.net/lists/listinfo/playerstage-users > >> >> > >> >> > >> > > >> > -- > >> > View this message in context: > >> http://old.nabble.com/Algorithm-Markov-Localization-tp24998246p26309291.html > >> > Sent from the playerstage-users mailing list archive at Nabble.com. > >> > > >> > > >> > > >> ------------------------------------------------------------------------------ > >> > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > >> 30-Day > >> > trial. Simplify your report design, integration and deployment - and > >> focus on > >> > what you do best, core application coding. Discover what's new with > >> > Crystal Reports now. http://p.sf.net/sfu/bobj-july > >> > _______________________________________________ > >> > Playerstage-users mailing list > >> > Playerstage-users@... > >> > https://lists.sourceforge.net/lists/listinfo/playerstage-users > >> > > >> > >> > >> > >> -- > >> Richard Vaughan > >> Autonomy Lab / Computing Science / Simon Fraser University > >> > >> ------------------------------------------------------------------------------ > >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > >> 30-Day > >> trial. Simplify your report design, integration and deployment - and > >> focus on > >> what you do best, core application coding. Discover what's new with > >> Crystal Reports now. http://p.sf.net/sfu/bobj-july > >> _______________________________________________ > >> Playerstage-users mailing list > >> Playerstage-users@... > >> https://lists.sourceforge.net/lists/listinfo/playerstage-users > > > > _________________________________________________________________ > > Acesse o Portal MSN do seu celular e se mantenha sempre atualizado. Clique > > aqui. > > http://www.windowslive.com.br/celular/home.asp?utm_source=MSN_Hotmail&utm_medium=Tagline&utm_campaign=MobileServices200908 > > ------------------------------------------------------------------------------ > > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > > 30-Day > > trial. Simplify your report design, integration and deployment - and focus > > on > > what you do best, core application coding. Discover what's new with > > Crystal Reports now. http://p.sf.net/sfu/bobj-july > > _______________________________________________ > > Playerstage-users mailing list > > Playerstage-users@... > > https://lists.sourceforge.net/lists/listinfo/playerstage-users > > > > > > -- > View this message in context: http://old.nabble.com/Algorithm-Markov-Localization-tp24998246p26323898.html > Sent from the playerstage-users mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > Playerstage-users mailing list > Playerstage-users@... > https://lists.sourceforge.net/lists/listinfo/playerstage-users _________________________________________________________________ Agora a pressa é amiga da perfeição. Chegou o Windows 7. Conheça! http://www.microsoft.com/brasil/windows7/default.html?WT.mc_id=1539```
 Re: [Playerstage-users] Algorithm Markov Localization From: JayF - 2010-08-18 21:20:07 ```Fernando, você teria algum email ou msn com o qual pudesse retirar algumas dúvidas com você? att, João Felipe Faria Valente Fernando Zuher wrote: > > > Hi João, > At first you need to study (and understand) the Markov Localization. The > two models, Measurement and Motion Models.You also need to define the > map's structure that you're gonna use with the algorithm.In my > implementation I did a variant based (different) in the Measurement Model > of the "Probabilistic Robotics", and it works! > I don't know if you understand about the structures of map (class > MapProxy, C++) of the Player/Stage. If not, before of anything, you do > need understand the Player/Stage (MapProxy, Position2DProxy, LaserProxy > (if you're gonna use laser)) to use the Markov Localization in that > simulator.I suggest you understand about somethings of the simulator and > after go to Markov Localization (if you do intend use the Markov > Localization in Player/Stage). > Some sources: The book Probabilistic Robotics, Markov Localization for > Mobile Robots in Dynamic Environments > . > Regards,Fernando - Brazil >> Date: Thu, 12 Nov 2009 10:30:57 -0800 >> From: joaofelipefv@... >> To: playerstage-users@... >> Subject: Re: [Playerstage-users] Algorithm Markov Localization >> >> >> Ola Fernando, >> >> Eu faço um projeto de Iniciação Científica, onde eu fiquei encarregado de >> implementar a parte do algoritmo de localização de Markov, então entrei >> no >> fórum e estava procurando por algumas referencias ou códigos que pudessem >> me >> ajudar a implementar ou a começar pelo menos começar. Se tiver como me >> ajudar agradeço. >> >> I do a project Graduate, where I was responsible for implementing the >> part >> of the location algorithm Markov, then went into the forum and was >> looking >> for some references or codes that could help me to implement or at least >> get >> started. >> >> Vaughan, thanks for the reference. I think it will help a lot. >> >> >> João Felipe >> >> >> Fernando Zuher wrote: >> > >> > >> > Thank you Vaughan, >> > But I already implemented the algorithm... Actually, I have to only >> test a >> > little more the algorithm in Player/Stage. And I used that book >> > "Probabilistic Robotics" to implement the same. Thanks! >> > João, vc está querendo implementar para quê? TCC, trabalho, >> > curiosidade...? >> > Como eu disse, eu já terminei o mesmo e é para o meu TCC. Demorou >> > bastante, mas já entendi a idéia. De qual ajuda especificamente vc >> > precisa? >> > Um abraço,Fernando - Brazil >> >> Date: Wed, 11 Nov 2009 14:21:42 -0800 >> >> From: rtvaughan@... >> >> To: playerstage-users@... >> >> Subject: Re: [Playerstage-users] Algorithm Markov Localization >> >> >> >> This is the standard text on the topic, and is really very good: >> >> >> >> http://mitpress.mit.edu/catalog/item/default.asp?ttype=2&tid=10668 >> >> >> >> The AMCL code is in Player to study. Carmen also includes >> >> implementations of various localization algorithms. Gearbox and ROS >> >> might have some useful example code too. >> >> >> >> With the key reference and some code to look at, you should be able to >> >> manage, no? >> >> >> >> - rtv >> >> >> >> On Wed, Nov 11, 2009 at 2:06 PM, JayF wrote: >> >> > >> >> > Hello, >> >> > I'm in the same situation, so please, if anybody can help us or if >> you >> >> have >> >> > any algorithm or stuff to help please send me. >> >> > Thanks >> >> > >> >> > João Felipe. >> >> > >> >> > >> >> > I'm in the same situation, so please, if anybody can help us or if >> you >> >> > >> >> > Fernando Zuher wrote: >> >> >> >> >> >> >> >> >> Hello people! >> >> >> >> >> >> I am implementing in Player/Stage the algorithm Markov Localization >> in >> >> >> C++. I would like to know someone that knows that algorithm and >> that >> >> could >> >> >> help me. >> >> >> >> >> >> Someone? >> >> >> >> >> >> Fernando Zuher - Brazil. >> >> >> >> >> >> _________________________________________________________________ >> >> >> Conheça os novos produtos Windows Live! Clique aqui. >> >> >> http://www.windowslive.com.br >> >> >> >> >> >> ------------------------------------------------------------------------------ >> >> >> Let Crystal Reports handle the reporting - Free Crystal Reports >> 2008 >> >> >> 30-Day >> >> >> trial. Simplify your report design, integration and deployment - >> and >> >> focus >> >> >> on >> >> >> what you do best, core application coding. Discover what's new with >> >> >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> >> >> _______________________________________________ >> >> >> Playerstage-users mailing list >> >> >> Playerstage-users@... >> >> >> https://lists.sourceforge.net/lists/listinfo/playerstage-users >> >> >> >> >> >> >> >> > >> >> > -- >> >> > View this message in context: >> >> >> http://old.nabble.com/Algorithm-Markov-Localization-tp24998246p26309291.html >> >> > Sent from the playerstage-users mailing list archive at Nabble.com. >> >> > >> >> > >> >> > >> >> >> ------------------------------------------------------------------------------ >> >> > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> >> 30-Day >> >> > trial. Simplify your report design, integration and deployment - and >> >> focus on >> >> > what you do best, core application coding. Discover what's new with >> >> > Crystal Reports now. http://p.sf.net/sfu/bobj-july >> >> > _______________________________________________ >> >> > Playerstage-users mailing list >> >> > Playerstage-users@... >> >> > https://lists.sourceforge.net/lists/listinfo/playerstage-users >> >> > >> >> >> >> >> >> >> >> -- >> >> Richard Vaughan >> >> Autonomy Lab / Computing Science / Simon Fraser University >> >> >> >> >> ------------------------------------------------------------------------------ >> >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> >> 30-Day >> >> trial. Simplify your report design, integration and deployment - and >> >> focus on >> >> what you do best, core application coding. Discover what's new with >> >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> >> _______________________________________________ >> >> Playerstage-users mailing list >> >> Playerstage-users@... >> >> https://lists.sourceforge.net/lists/listinfo/playerstage-users >> > >> > _________________________________________________________________ >> > Acesse o Portal MSN do seu celular e se mantenha sempre atualizado. >> Clique >> > aqui. >> > >> http://www.windowslive.com.br/celular/home.asp?utm_source=MSN_Hotmail&utm_medium=Tagline&utm_campaign=MobileServices200908 >> > >> ------------------------------------------------------------------------------ >> > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> > 30-Day >> > trial. Simplify your report design, integration and deployment - and >> focus >> > on >> > what you do best, core application coding. Discover what's new with >> > Crystal Reports now. http://p.sf.net/sfu/bobj-july >> > _______________________________________________ >> > Playerstage-users mailing list >> > Playerstage-users@... >> > https://lists.sourceforge.net/lists/listinfo/playerstage-users >> > >> > >> >> -- >> View this message in context: >> http://old.nabble.com/Algorithm-Markov-Localization-tp24998246p26323898.html >> Sent from the playerstage-users mailing list archive at Nabble.com. >> >> >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> 30-Day >> trial. Simplify your report design, integration and deployment - and >> focus on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> Playerstage-users mailing list >> Playerstage-users@... >> https://lists.sourceforge.net/lists/listinfo/playerstage-users > > _________________________________________________________________ > Agora a pressa é amiga da perfeição. Chegou o Windows 7. Conheça! > http://www.microsoft.com/brasil/windows7/default.html?WT.mc_id=1539 > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > 30-Day > trial. Simplify your report design, integration and deployment - and focus > on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > Playerstage-users mailing list > Playerstage-users@... > https://lists.sourceforge.net/lists/listinfo/playerstage-users > > -- View this message in context: http://old.nabble.com/Algorithm-Markov-Localization-tp24998246p29476138.html Sent from the playerstage-users mailing list archive at Nabble.com. ```