From: Demetris Z. <fgc...@cy...> - 2006-12-10 17:36:48
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I have a couple of 1.3 Megapixel Ethernet Cameras, what type of software = could i use for Gumstix in order to capture single frames from the = camera? i mean Is there any known software i coul dinstall on gumstix to = capture images through network camera? Demetris Z. |
From: Demetris Z. <fgc...@cy...> - 2007-03-30 14:11:35
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In order to work with a network camera that has HTML, ftp support what = features should i include (Enable) when building the Image for Gumstix ? |
From: Chris D. <cg...@co...> - 2006-12-10 17:42:06
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On 12/10/06, Demetris Zavorotnichenko <fgc...@cy...> wrote: > I have a couple of 1.3 Megapixel Ethernet Cameras, what type of software > could i use for Gumstix in order to capture single frames from the camera? i > mean Is there any known software i coul dinstall on gumstix to capture > images through network camera? Demetris, I imagine wget (or any other HTTP client) would do the job. You'll have to figure out the image URL for the camera, though. best, -chris |
From: Alex G. <al...@tp...> - 2006-12-12 23:23:31
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Quoting Demetris Zavorotnichenko <fgc...@cy...>: > I have a couple of 1.3 Megapixel Ethernet Cameras, what type of > software could i use for Gumstix in order to capture single frames > from the camera? i mean Is there any known software i coul dinstall > on gumstix to capture images through network camera? > > > Demetris Z. > > What sort of ip camera ? If they are similar to the mobotix ip cameras and allow direct access to the jpeg stream, its fairly easy to get a single frame. IE if camera has current jpeg. http://ip/image/current.jpeg could use almost anything to grab it If its more link the propierty / el cheapo cams like some of the dlink or others its more of a pain. ftp or wget is going to be easiest if they can access the image. On a pc you could use opencv for making things a bit easier but a lot larger(bloated). I'm not sure if ipp (Intel performance primitives) is available for the pxa255 chips. Otherwise, write your own capture. Go to the address , read the image or image stream into a buffer, find the start and end of the jpeg headers, read that much into another buffer/string and go from there. If its a different image format -> png or mpeg2/4 stream, its a littlemore difficult but still do able. Alex Gibson |
From: Craig H. <cr...@gu...> - 2006-12-12 23:28:20
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On Dec 12, 2006, at 3:23 PM, Alex Gibson wrote: > If its more link the propierty / el cheapo cams like some of the dlink > or others its more of a pain. I had a D-link wifi camera (DCS-1000 or something was the model number iirc) and it had the image available as http://ip/IMAGE.JPG or something too. C |
From: Demetris Z. <fgc...@cy...> - 2006-12-12 23:31:57
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The camera i am currently using is the IQeye camera Protocols supported: IP, TCP, UDP, ICMP, ARP, FTP, SMTP, DHCP, HTTP, BOOTP, SNMP, Telnet and TFTP Compression format: JPEG and Motion JPEG Demetris Z. ----- Original Message ----- From: "Alex Gibson" <al...@tp...> To: "General mailing list for gumstix users." <gum...@li...> Sent: Wednesday, December 13, 2006 1:23 AM Subject: Re: [Gumstix-users] Network Camera > Quoting Demetris Zavorotnichenko <fgc...@cy...>: > >> I have a couple of 1.3 Megapixel Ethernet Cameras, what type of >> software could i use for Gumstix in order to capture single frames >> from the camera? i mean Is there any known software i coul dinstall >> on gumstix to capture images through network camera? >> >> >> Demetris Z. >> >> > > What sort of ip camera ? > > If they are similar to the mobotix ip cameras and allow direct access to > the jpeg stream, its > fairly easy to get a single frame. > > IE if camera has current jpeg. > > http://ip/image/current.jpeg could use almost anything to grab it > > If its more link the propierty / el cheapo cams like some of the dlink > or others its more of a pain. > > ftp or wget is going to be easiest if they can access the image. > > On a pc you could use opencv for making things a bit easier but a lot > larger(bloated). > > I'm not sure if ipp (Intel performance primitives) is available for the > pxa255 chips. > > Otherwise, write your own capture. > > Go to the address , read the image or image stream into a buffer, > find the start and end of the jpeg headers, read that much into another > buffer/string > and go from there. > > If its a different image format -> png or mpeg2/4 stream, its a > littlemore difficult > but still do able. > > Alex Gibson > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share > your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |