Region-Oriented Visual Attention Framework for Activity Detection
Attention in Cognitive Systems. Theories and Systems from an Interdisciplinary Viewpoint
Moving-edge detection via heat flow analogy
Pattern Recognition Letters
Low level moving-feature extraction via heat flow analogy
ISVC'06 Proceedings of the Second international conference on Advances in Visual Computing - Volume Part I
| Hi-index | 0.00 |
The analysis of motion in image sequences represents a popular and constantly growing research field. In this paper a motion analysis scheme is proposed to function as an assistive vision technology tool. The first stage of this methodology includes a video stabilization scheme as a pre-processing stage. In the next stage a non-linear spatio-temporal diffusion approach is applied and a kernel based density estimation method follows to assess the motion activity. This overall process is completed by watershed-based segmentation to detect the moving areas. The presented experimental results indicate the efficiency of this scheme in detecting and segmenting the moving areas.