From: Kleber M. <kle...@gm...> - 2008-03-20 14:37:47
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Thanks very much!!! It´s work now. I´m so grate for your attention and many replay :) Thanks again kleber On 3/20/08, Emmanuel Pietriga <emm...@in...> wrote: > > On 19 mars 08, at 20:22, Kleber Magno wrote: > > Good!!!! > > I try: > > view.setLens(new FSGaussianLens(0.6f,30,30)); > > but I can't get this result > > What do you get? Nothing? Maybe your lens it too small (the bug seems > to occur as an interaction between lens radius and mag. factor). Just > to check that, either try a larger radius, or a value of MM closer to > 1.0, like 0.9f. > > Emmanuel > > > > > > > > > > > On Wed, Mar 19, 2008 at 11:06 AM, Emmanuel Pietriga > > <emm...@in...> wrote: > >> It works for me. Attached screenshot of a L(2) with a gaussian drop- > >> off and an MM of 0.6. > >> > >> > >> > >> > >> > >> > >> On Mar 19, 2008, at 2:46 PM, Kleber Magno wrote: > >> > >>> all right, > >>> but I try [0,1] in MM and I can't get the reverse lens. Si I don't > >>> know > >>> > >>> > >>> On Wed, Mar 19, 2008 at 10:45 AM, Emmanuel Pietriga > >>> <emm...@in...> wrote: > >>>> The algorithm is the same. It is just a question of giving the > >>>> right > >>>> parameters defining the lens. > >>>> > >>>> Emmanuel > >>>> > >>>> > >>>> > >>>> On Mar 19, 2008, at 1:57 PM, Kleber Magno wrote: > >>>> > >>>>> Sorry, My English is not so good. When I say defish I mean > >>>>> reverse > >>>>> the fish eye . > >>>>> > >>>>> > >>>>> On Wed, Mar 19, 2008 at 4:18 AM, Emmanuel Pietriga > >>>>> <emm...@in...> wrote: > >>>>>> What do you mean by change the algo to give a defish? You're > >>>>>> working > >>>>>> on a bitmap to which a fisheye has been applied, right? I'm not > >>>>>> sure I > >>>>>> understand what you mean by change the algo. What algorithm are > >>>>>> you > >>>>>> talking about? > >>>>>> > >>>>>> Emmanuel > >>>>>> > >>>>>> > >>>>>> > >>>>>> On Mar 19, 2008, at 2:28 AM, Kleber Magno wrote: > >>>>>> > >>>>>>> Do you have any idea how to change the algorithm to give a > >>>>>>> defish > >>>>>>> ?Maybe you can tell me and I can do this change > >>>>>>> > >>>>>>> > >>>>>>> On Tue, Mar 18, 2008 at 9:49 PM, Kleber Magno > >>>>>>> <kle...@gm...> wrote: > >>>>>>>> Emmanuel, > >>>>>>>> I don't have any information about the radial or magnification > >>>>>>>> but > >>>>>>>> all > >>>>>>>> image look have same parameters I will try some possibility. > >>>>>>>> thanks very much for your replay. I will try change thw code > >>>>>>>> and > >>>>>>>> investigate how to solve this problem. > >>>>>>>> > >>>>>>>> best great > >>>>>>>> > >>>>>>>> On Tue, Mar 18, 2008 at 5:01 PM, Emmanuel Pietriga > >>>>>>>> > >>>>>>>> > >>>>>>>> <emm...@in...> wrote: > >>>>>>>>> You should be, though it is not easy to say for sure from this > >>>>>>>>> small > >>>>>>>>> cropped image. Do you have any information on the original > >>>>>>>>> fisheye > >>>>>>>>> properties (e.g. magnification factor in the center, radius) ? > >>>>>>>>> > >>>>>>>>> From what Isee, I would apply a radial L(2) lens with a linear > >>>>>>>>> profile, outer radius that covers the whole fisheye, and inner > >>>>>>>>> radius > >>>>>>>>> of 1. For the magnification factor MM, it looks like the > >>>>>>>>> original > >>>>>>>>> is 2 > >>>>>>>>> or 3, so the compensating one would be the inverse of this (I > >>>>>>>>> think, I > >>>>>>>>> haven't done the maths, just what I think it should be to > >>>>>>>>> compensate). > >>>>>>>>> But it is difficult to tell from this small image. > >>>>>>>>> > >>>>>>>>> Note that there is a problem with lenses that have a mag > >>>>>>>>> factor MM > >>>>>>>>> in > >>>>>>>>> [0;1]. It kind of works for values relatively close to 1, > >>>>>>>>> but at > >>>>>>>>> some > >>>>>>>>> point the lens just no longer works. That's something I have > >>>>>>>>> to > >>>>>>>>> fix, > >>>>>>>>> but I haven't got the time to fix it yet (the demand for such > >>>>>>>>> lenses > >>>>>>>>> isn't that big :-) ). > >>>>>>>>> > >>>>>>>>> Emmanuel > >>>>>>>>> > >>>>>>>>> > >>>>>>>>> > >>>>>>>>> On 18 mars 08, at 18:22, Kleber Magno wrote: > >>>>>>>>> > >>>>>>>>>> OK, > >>>>>>>>>> So I have this attach image and I need defish.So with [0;1] > >>>>>>>>>> can I > >>>>>>>>>> get > >>>>>>>>>> a inverse effect? > >>>>>>>>>> Kleber > >>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> On Tue, Mar 18, 2008 at 1:48 PM, Emmanuel Pietriga > >>>>>>>>>> <emm...@in...> wrote: > >>>>>>>>>>> You mean a magnification factor between 0 and 1? Can you > >>>>>>>>>>> show me > >>>>>>>>>>> an > >>>>>>>>>>> example. I'll tell you if a lens can "compensate" for it or > >>>>>>>>>>> not. > >>>>>>>>>>> Note > >>>>>>>>>>> that I'm afraid compensating (if I understand correctly what > >>>>>>>>>>> you > >>>>>>>>>>> intend to do) will involve information loss since there > >>>>>>>>>>> might be > >>>>>>>>>>> up- > >>>>>>>>>>> to- > >>>>>>>>>>> two subsampling steps involved in inverse-fisheye'ing an > >>>>>>>>>>> already > >>>>>>>>>>> fisheye'd view. > >>>>>>>>>>> > >>>>>>>>>>> Emmanuel > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> On 18 mars 08, at 17:00, Kleber Magno wrote: > >>>>>>>>>>> > >>>>>>>>>>>> Hi Emmanuel, > >>>>>>>>>>>> > >>>>>>>>>>>> I have some images with fisheye effect and I need remove > >>>>>>>>>>>> it. > >>>>>>>>>>>> So I > >>>>>>>>>>>> think that one algorithm like fisheye with magnitude > >>>>>>>>>>>> negative. > >>>>>>>>>>>> thanks > >>>>>>>>>>>> > >>>>>>>>>>>> > >>>>>>>>>>>> On Tue, Mar 18, 2008 at 12:25 PM, Emmanuel Pietriga > >>>>>>>>>>>> <emm...@in...> wrote: > >>>>>>>>>>>>> Hello. What do you mean by "concave effect"? Can you > >>>>>>>>>>>>> show an > >>>>>>>>>>>>> example > >>>>>>>>>>>>> of what you want to achieve? > >>>>>>>>>>>>> > >>>>>>>>>>>>> Emmanuel > >>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> On 18 mars 08, at 14:10, Kleber Magno wrote: > >>>>>>>>>>>>> > >>>>>>>>>>>>>> Hi! > >>>>>>>>>>>>>> I need a concave effect. How I can do it? I try many > >>>>>>>>>>>>>> implementation > >>>>>>>>>>>>>> of Lens.. > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> Thanks > >>>>>>>>>>>>>> Kleber > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> ------------------------------------------------------------------------- > >>>>>>>>>>>>>> This SF.net email is sponsored by: Microsoft > >>>>>>>>>>>>>> Defy all challenges. Microsoft(R) Visual Studio 2008. > >>>>>>>>>>>>>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > >>>>>>>>>>>>>> _______________________________________________ > >>>>>>>>>>>>>> zvtm-devel mailing list > >>>>>>>>>>>>>> zvt...@li... > >>>>>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/zvtm-devel > >>>>>>>>>>>>> > >>>>>>>>>>>>> -- > >>>>>>>>>>>>> Emmanuel Pietriga > >>>>>>>>>>>>> INRIA Futurs - Projet In Situ tel : +33 1 69 15 34 66 > >>>>>>>>>>>>> Bat 490, Université Paris-Sud fax : +33 1 69 15 65 86 > >>>>>>>>>>>>> 91405 ORSAY Cedex FRANCE http://www.lri.fr/~pietriga > >>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> ------------------------------------------------------------------------- > >>>>>>>>>>>>> This SF.net email is sponsored by: Microsoft > >>>>>>>>>>>>> Defy all challenges. Microsoft(R) Visual Studio 2008. > >>>>>>>>>>>>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > >>>>>>>>>>>>> _______________________________________________ > >>>>>>>>>>>>> zvtm-devel mailing list > >>>>>>>>>>>>> zvt...@li... > >>>>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/zvtm-devel > >>>>>>>>>>>>> > >>>>>>>>>>>> > >>>>>>>>>>>> ------------------------------------------------------------------------- > >>>>>>>>>>>> This SF.net email is sponsored by: Microsoft > >>>>>>>>>>>> Defy all challenges. Microsoft(R) Visual Studio 2008. > >>>>>>>>>>>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > >>>>>>>>>>>> _______________________________________________ > >>>>>>>>>>>> zvtm-devel mailing list > >>>>>>>>>>>> zvt...@li... > >>>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/zvtm-devel > >>>>>>>>>>> > >>>>>>>>>>> -- > >>>>>>>>>>> Emmanuel Pietriga > >>>>>>>>>>> INRIA Futurs - Projet In Situ tel : +33 1 69 15 34 66 > >>>>>>>>>>> Bat 490, Université Paris-Sud fax : +33 1 69 15 65 86 > >>>>>>>>>>> 91405 ORSAY Cedex FRANCE http://www.lri.fr/~pietriga > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> ------------------------------------------------------------------------- > >>>>>>>>>>> This SF.net email is sponsored by: Microsoft > >>>>>>>>>>> Defy all challenges. Microsoft(R) Visual Studio 2008. > >>>>>>>>>>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > >>>>>>>>>>> _______________________________________________ > >>>>>>>>>>> zvtm-devel mailing list > >>>>>>>>>>> zvt...@li... > >>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/zvtm-devel > >>>>>>>>>>> > >>>>>>>>>> < > >>>>>>>>>> rf > >>>>>>>>>> .PNG > >>>>>>>>> > >>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>> ------------------------------------------------------------------------- > >>>>>>>>>> This SF.net email is sponsored by: Microsoft > >>>>>>>>>> Defy all challenges. Microsoft(R) Visual Studio 2008. > >>>>>>>>>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/_______________________________________________ > >>>>>>>>>> zvtm-devel mailing list > >>>>>>>>>> zvt...@li... > >>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/zvtm-devel > >>>>>>>>> > >>>>>>>>> -- > >>>>>>>>> Emmanuel Pietriga > >>>>>>>>> INRIA Futurs - Projet In Situ tel : +33 1 69 15 34 66 > >>>>>>>>> Bat 490, Université Paris-Sud fax : +33 1 69 15 65 86 > >>>>>>>>> 91405 ORSAY Cedex FRANCE http://www.lri.fr/~pietriga > >>>>>>>>> > >>>>>>>>> > >>>>>>>>> ------------------------------------------------------------------------- > >>>>>>>>> This SF.net email is sponsored by: Microsoft > >>>>>>>>> Defy all challenges. Microsoft(R) Visual Studio 2008. > >>>>>>>>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > >>>>>>>>> _______________________________________________ > >>>>>>>>> zvtm-devel mailing list > >>>>>>>>> zvt...@li... > >>>>>>>>> https://lists.sourceforge.net/lists/listinfo/zvtm-devel > >>>>>>>>> > >>>>>>>> > >>>>>>> > >>>>>>> ------------------------------------------------------------------------- > >>>>>>> This SF.net email is sponsored by: Microsoft > >>>>>>> Defy all challenges. Microsoft(R) Visual Studio 2008. > >>>>>>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > >>>>>>> _______________________________________________ > >>>>>>> zvtm-devel mailing list > >>>>>>> zvt...@li... > >>>>>>> https://lists.sourceforge.net/lists/listinfo/zvtm-devel > >>>>>> > >>>>>> -- > >>>>>> Emmanuel Pietriga > >>>>>> INRIA Saclay - Projet In Situ tel : +33 1 69 15 34 66 > >>>>>> > >>>>>> > >>>>>> Bat 490, Université Paris-Sud fax : +33 1 69 15 65 86 > >>>>>> 91405 ORSAY Cedex FRANCE http://www.lri.fr/~pietriga > >>>>>> > >>>>>> > >>>>>> ------------------------------------------------------------------------- > >>>>>> This SF.net email is sponsored by: Microsoft > >>>>>> Defy all challenges. Microsoft(R) Visual Studio 2008. > >>>>>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > >>>>>> _______________________________________________ > >>>>>> zvtm-devel mailing list > >>>>>> zvt...@li... > >>>>>> https://lists.sourceforge.net/lists/listinfo/zvtm-devel > >>>>>> > >>>>> > >>>>> ------------------------------------------------------------------------- > >>>>> This SF.net email is sponsored by: Microsoft > >>>>> Defy all challenges. Microsoft(R) Visual Studio 2008. > >>>>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > >>>>> _______________________________________________ > >>>>> zvtm-devel mailing list > >>>>> zvt...@li... > >>>>> https://lists.sourceforge.net/lists/listinfo/zvtm-devel > >>>> > >>>> -- > >>>> Emmanuel Pietriga > >>>> INRIA Saclay - Projet In Situ tel : +33 1 69 15 34 66 > >>>> Bat 490, Université Paris-Sud fax : +33 1 69 15 65 86 > >>>> 91405 ORSAY Cedex FRANCE http://www.lri.fr/~pietriga > >>>> > >>>> > >>>> ------------------------------------------------------------------------- > >>>> This SF.net email is sponsored by: Microsoft > >>>> Defy all challenges. Microsoft(R) Visual Studio 2008. > >>>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > >>>> _______________________________________________ > >>>> zvtm-devel mailing list > >>>> zvt...@li... > >>>> https://lists.sourceforge.net/lists/listinfo/zvtm-devel > >>>> > >>> > >>> ------------------------------------------------------------------------- > >>> This SF.net email is sponsored by: Microsoft > >>> Defy all challenges. Microsoft(R) Visual Studio 2008. > >>> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > >>> _______________________________________________ > >>> zvtm-devel mailing list > >>> zvt...@li... > >>> https://lists.sourceforge.net/lists/listinfo/zvtm-devel > >> > >> -- > >> Emmanuel Pietriga > >> INRIA Saclay - Projet In Situ tel : +33 1 69 15 34 66 > >> Bat 490, Université Paris-Sud fax : +33 1 69 15 65 86 > >> 91405 ORSAY Cedex FRANCE http://www.lri.fr/~pietriga > >> > >> -- > >> Emmanuel Pietriga > >> INRIA Saclay - Projet In Situ tel : +33 1 69 15 34 66 > >> Bat 490, Université Paris-Sud fax : +33 1 69 15 65 86 > >> 91405 ORSAY Cedex FRANCE http://www.lri.fr/~pietriga > >> > >> > >> ------------------------------------------------------------------------- > >> This SF.net email is sponsored by: Microsoft > >> Defy all challenges. Microsoft(R) Visual Studio 2008. > >> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > >> _______________________________________________ > >> zvtm-devel mailing list > >> zvt...@li... > >> https://lists.sourceforge.net/lists/listinfo/zvtm-devel > >> > >> > > > > ------------------------------------------------------------------------- > > This SF.net email is sponsored by: Microsoft > > Defy all challenges. Microsoft(R) Visual Studio 2008. > > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > > _______________________________________________ > > zvtm-devel mailing list > > zvt...@li... > > https://lists.sourceforge.net/lists/listinfo/zvtm-devel > > -- > Emmanuel Pietriga > INRIA Futurs - Projet In Situ tel : +33 1 69 15 34 66 > Bat 490, Université Paris-Sud fax : +33 1 69 15 65 86 > 91405 ORSAY Cedex FRANCE http://www.lri.fr/~pietriga > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2008. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > zvtm-devel mailing list > zvt...@li... > https://lists.sourceforge.net/lists/listinfo/zvtm-devel > |