Re: [osg-users] OSG greensceen

deltaaruna wrote: Hi, Can we make a green screen with openscenegraph Thank you! Cheers, Aruna if your talking about changing the background to a Chroma Key a view for say taking an image and editing it on another background. And Yes, I have Done this in OSG as part of a Genlock

Re: [osg-users] OSG greensceen

Hi, you should have a background with texture witch is the film (copy image from camera each frame) it goes on 110 ms latence with out optimisation. You place other item from osg above this background and that will work. If all is done in osg you dont need your green screen.

[osg-users] OSG greensceen

Hi, Can we make a green screen with openscenegraph Thank you! Cheers, Aruna -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=32847#32847 ___ osg-users mailing list osg-users@lists.openscenegraph.org

Re: [osg-users] OSG greensceen

Hi Aruna Can you explain what is green screen ? David 2010/10/19 Aruna Madusanka osgfo...@tevs.eu Hi, Can we make a green screen with openscenegraph Thank you! Cheers, Aruna -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=32847#32847

Re: [osg-users] OSG greensceen

[mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of David Callu Sent: Tuesday, October 19, 2010 10:24 AM To: osg-users@lists.openscenegraph.org Subject: Re: [osg-users] OSG greensceen Hi Aruna Can you explain what is green screen ? David 2010/10/19 Aruna Madusanka osgfo...@tevs.eu Hi

Re: [osg-users] OSG greensceen

OSG is not a Chroma key tool. Look into something like the medialooks toolkit: http://www.medialooks.com/products/software_development_kits/live_chroma_key_sdk.html -- Chris 'Xenon' Hanson, omo sanza lettere. xe...@alphapixel.com http://www.alphapixel.com/ Digital Imaging. OpenGL. Scene

Re: [osg-users] OSG greensceen

Hi, This is what i am talking about.. Chroma key compositing (or chroma keying) is a technique for compositing two images or frames together in which a color (or a small color range) from one image is removed (or made transparent), revealing another image behind it. This technique is also

Re: [osg-users] OSG greensceen

On 10/19/2010 9:01 PM, Aruna Madusanka wrote: Hi, This is what i am talking about.. Chroma key compositing (or chroma keying) is a technique for compositing two images or frames together in which a color (or a small color range) from one image is removed (or made transparent), revealing

Re: [osg-users] OSG greensceen

On 20/10/10 14:01 , Aruna Madusanka wrote: ... background. The meteorologist stands in front of a bluescreen, and then different weather maps are added on those parts in the image where the color is blue. If the meteorologist wears blue clothes, their clothes will become replaced with the