Face recognition method and system based on two-dimensional discriminant features
A two-dimensional feature and feature decomposition technology, applied in the field of computer vision and image recognition, can solve problems such as increased computational complexity
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[0051] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0052] The invention discloses a face recognition method and system based on two-dimensional discriminant features. Through discriminative learning of face training images, the local intra-class divergence is compacted and the local inter-class divergence is separated, in order to effectively maintain the distance between image pixels. Topological structure and intrinsic correlation, design a discriminative feature extraction system based on matrix description, which can directly act...
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