Robust face image principal component feature extraction method and recognition device
A face image and feature extraction technology, applied in the field of image processing, can solve the problem of only considering the low-rank characteristics or sparse characteristics of data, and achieve the effect of improving the effect and removing noise.
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[0047] The core of the present invention is to provide a robust face image principal component feature extraction recognition method and device, by introducing the idea of low-rank recovery and sparse description, it can be encoded to obtain more descriptive face image principal component features, At the same time, noise can be removed, which effectively improves the effect of face recognition.
[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts ...
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