Publications
1980. Correspondence from Correspondence. Optical Society of America, Topical Meeting on Machine Vision. :46-51.
1989. Unification and integration of visual modules. Proceedings Image Understanding Workshop. :507-551.
1994. Estimating the heading direction using normal flow. International Journal of Computer Vision. 13(1):33-56.
2000. Analyzing Action Representations. Algebraic Frames for the Perception-Action CycleAlgebraic Frames for the Perception-Action Cycle. 1888:1-21.
1984. The relationship between optical flow and surface orientation. Proc. of the 7-th ICPR, Montreal-Canada.
1990. Purposive and qualitative active vision. Proceedings of 10th International Conference on Pattern Recognition, 1990. i:346-360vol.1-346-360vol.1.
1984. Direct processing of curvilinear sensor motion from a sequence of perspective images. Proc. Workshop on Computer Vision: Representation and Control. 72:77-77.
1989. Unifying Shading and Texture Through an Active Observer. Proceedings of the Royal Society of London. B. Biological Sciences. 238(1290):25-37.
1986. Shape and 3-d motion from contour without point to point correspondences: General principles. CVPR86. :518-527.
1991. Visual recovery.
2009. Sensory grammars for sensor networks. Journal of Ambient Intelligence and Smart Environments. 1(1):15-21.
1988. Robust computation of intrinsic images from multiple cues. Advances in Computer Vision. 1:115-163.