Segmenting independently moving, noisy points
| Title | Segmenting independently moving, noisy points |
| Publication Type | Conference Papers |
| Year of Publication | 1994 |
| Authors | Jacobs DW, Chennubhotla C |
| Conference Name | Motion of Non-Rigid and Articulated Objects, 1994., Proceedings of the 1994 IEEE Workshop on |
| Date Published | 1994/11// |
| Keywords | 3D, common, consistent, estimation;, features;, image, independently, linear, MOTION, motion;, moving, noisy, point, points;, programming;, real, segmentation;, sequence;, sequences;, video |
| Abstract | 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 |
| DOI | 10.1109/MNRAO.1994.346249 |