Experiment on face image recognition shows that the method has attractive features than LBP and LPQ which is the state-of-art local feature descriptors.
通过人脸图片识别实验表明特征描述算子具有比lbp、LPQ等著名的特征描述算子具有更好的性能。
Finally we have a research about the method to extract MPEG-7 visual descriptors, thereby to perform the feature extraction and normalized description.
研究了MPEG - 7中几种标准视觉描述子的实现方法，通过描述子的提取实现了视频基本视觉特征的提取和标准化描述。
Finally, based on the principle component of the descriptors, a cascade filtering is designed to speed up the feature matching.
最后根据描述子主成分的差异设计层叠分类器，加速特征匹配。
Finally, based on the principle component of the descriptors, a cascade filtering is designed to speed up the feature matching.
最后根据描述子主成分的差异设计层叠分类器，加速特征匹配。
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