Chinese Optics Letters, 2008, 6 (3): 03168, Published Online: Mar. 27, 2008
Kernel based visual tracking with scale invariant features Download: 581次
视觉跟踪 尺度不变特征 330.7310 Vision 330.0330 Vision, color, and visual optics 100.0100 Image processing 070.5010 Pattern recognition
Abstract
The kernel based tracking has two disadvantages: the tracking window size cannot be adjusted efficiently, and the kernel based color distribution may not have enough ability to discriminate object from clutter background. For boosting up the feature's discriminating ability, both scale invariant features and kernel based color distribution features are used as descriptors of tracked object. The proposed algorithm can keep tracking object of varying scales even when the surrounding background is similar to the object's appearance.
Risheng Han, Zhongliang Jing, Yuanxiang Li. Kernel based visual tracking with scale invariant features[J]. Chinese Optics Letters, 2008, 6(3): 03168.