| 1. | 4 . an object detection method with em ( expectation maximum ) algorithm of dynamic layer representations is researched and improved . previous algorithm contains optical flow computation , affined transformation , and clustering algorithm , and it is not convenient for detecting object quickly
4 .分析并改进了基于em ( expectationmaximum )算法的运动目标分层检测算法,早期算法由于涉及光流场求解、仿射变换、聚类合并等复杂运算,计算量大,不适合图像序列的快速处理。 |
