POV-Ray stuff

My stuff

• VLPovUtils: creating ray-traced ground truth for computer vision algorithms (including optical flow, stereo disparity, occlusion maps)
• Sample file to check gamma handling by POV-Ray
• PNG 1.5 patches for POV-RAY 3.6 and MegaPOV 1.2.1 (POV-Ray 3.7 supports PNG 1.5)
• Focal blur patch for POV-Ray 3.6 and MegaPOV 1.2.1 (the focal blur in POV-Ray 3.7 is correct)
• Variations on the Patio scene by Jaime Vives Piqueres, to provide ground-truth data for stereo and depth-from-defocus computer vision methods (with the help of the MegaPOV annotation patch).
• The split sphere used within the paper "A Variational Method for Scene Flow Estimation from Stereo Sequences" by Huguet and Devernay.

Useful links

• POV-Ray Documentation Wiki (for POV-Ray 3.7)
• VLPov by Andrea Vedaldi, which contains the annotation patch used by VLPovUtils
• Spectral Rendering with POV-Ray (includes a POV-Ray model of the GretagMacbeth ColorChecker Color Rendition Chart)
• PoseRay is an utility to convert 3D model meshes into POV-Ray scenes