Conference paper
Motion video analysis using planar parallax
Harpreet S. Sawhney
IS&T/SPIE Electronic Imaging 1994
When a closed curve immersed in the plane evolves by its curvature vector, singularities can form before the curve shrinks to a point. We show how to use the curvature flow on space curves to define a natural continuation of the planar solution for all time. © 1992, International Press of Boston, Inc. All Rights Reserved.
Harpreet S. Sawhney
IS&T/SPIE Electronic Imaging 1994
James Lee Hafner
Journal of Number Theory
M. Shub, B. Weiss
Ergodic Theory and Dynamical Systems
W.C. Tang, H. Rosen, et al.
SPIE Optics, Electro-Optics, and Laser Applications in Science and Engineering 1991