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The Smoothest Velocity Field and Token Matching
(1983-08-01)
This paper presents some mathematical results concerning the measurement of motion of contours. A fundamental problem of motion measurement in general is that the velocity field is not determined uniquely from the ...
Maximizing Rigidity: The Incremental Recovery of 3-D Structure from Rigid and Rubbery Motion
(1983-06-01)
The human visual system can extract 3-D shape information of unfamiliar moving objects from their projected transformations. Computational studies of this capacity have established that 3-D shape, can be extracted ...