Code for following operations: [zip]

• extract line segments
• estimate vanishing points
• compute omap
• generate cuboid hypotheses from omap
• sample room hypotheses from line segments

Related publications:

• David C. Lee, Abhinav Gupta, Martial Hebert, and Takeo Kanade. "Estimating Spatial Layout of Rooms using Volumetric Reasoning about Objects and Surfaces." Advances in Neural Information Processing Systems 24 (NIPS) 2010. [pdf]
• David C. Lee, Martial Hebert, and Takeo Kanade. "Geometric Reasoning for Single Image Structure Recovery." IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2009. [pdf]

-- 05/2011 David C. Lee