Human face identification method based on fisher low-rank matrix restoration
A low-rank matrix and face recognition technology, applied in the field of pattern recognition, can solve the problems of poor recognition performance, achieve the effect of removing sparse noise and good face recognition performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0047] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0048] Such as Image 6 Shown embodiment is a kind of face recognition method based on Fisher's low-rank matrix restoration, comprises the steps:
[0049] Step 100, the computer reads the training data matrix X=[X 1 , X 2 ,...,X c ], the training data matrix is composed of face image matrices of c individuals; where, X c An image data matrix composed of several images of the person numbered c; the face image y to be tested is test stored in a computer;
[0050] Step 200, the computer calculates the low-rank matrix A of the training data matrix X, including the following steps:
[0051] Step 201, set p=1, k=0, μ k , ρ, η, λ and convergence error e; where μ k >0, ρ>1, 0 in, is a random initial value of A, is a random initial value of E, is the random initial value of the Lagrange multiplier matrix;
[0052] calculate Among them...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com