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基于非线性降维算法的视频序列特征提取及图像重建

, PP. 645-651

Keywords: 非线性降维算法,局部线性嵌入(LLE),ISO图,视频处理,特征提取

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Abstract:

在经典算法的基础上,根据典型视频序列的特点对降维算法进行双通道扩展,并提出k近邻核函数法重建高维图像.在高低维空间建立映射,解决无重构算法的问题.同时也为视频压缩提供一条新思路.实验结果显示算法的有效性.

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