TY - CONF
T1 - Segmenting independently moving, noisy points
T2 - Motion of Non-Rigid and Articulated Objects, 1994., Proceedings of the 1994 IEEE Workshop on
Y1 - 1994
A1 - Jacobs, David W.
A1 - Chennubhotla,C.
KW - 3D
KW - common
KW - consistent
KW - estimation;
KW - features;
KW - image
KW - independently
KW - linear
KW - MOTION
KW - motion;
KW - moving
KW - noisy
KW - point
KW - points;
KW - programming;
KW - real
KW - segmentation;
KW - sequence;
KW - sequences;
KW - video
AB - There has been much work on using point features tracked through a video sequence to determine structure and motion. In many situations, to use this work, we must first isolate subsets of points that share a common motion. This is hard because we must distinguish between independent motions and apparent deviations from a single motion due to noise. We propose several methods of searching for point-sets with consistent 3D motions. We analyze the potential sensitivity of each method for detecting independent motions, and experiment with each method on a real image sequence
JA - Motion of Non-Rigid and Articulated Objects, 1994., Proceedings of the 1994 IEEE Workshop on
M3 - 10.1109/MNRAO.1994.346249
ER -