Closed form solutions to image flow equations for planar surfaces in motion
Computer Vision, Graphics, and Image Processing
Measurement of Visual Motion
Interpretation of visual motion: a computational study (image, optical flow)
Interpretation of visual motion: a computational study (image, optical flow)
Recovery of Nonrigid Motion and Structure
IEEE Transactions on Pattern Analysis and Machine Intelligence
Adaptive estimation of optical flow from general object motion
SAC '92 Proceedings of the 1992 ACM/SIGAPP Symposium on Applied computing: technological challenges of the 1990's
Direct Estimation of Range Flow on Deformable Shape From a Video Rate Range Camera
IEEE Transactions on Pattern Analysis and Machine Intelligence
Derivation of qualitative information in motion analysis
Image and Vision Computing
Adjustable linear models for optic flow based obstacle avoidance
Computer Vision and Image Understanding
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A general formulation is described for the interpretation of image flow. In the framework of this formulation, computational methods have been derived for image flow interpretation for many important cases, including simple cases of nonrigid and nonuniform motions. It is possible to derive computational methods for other situations not considered explicitly. The formulation is general in that it is applicable to any situation provided that the scene geometry, the scene transformation, and the image flow are all 'smooth' or analytic.