Competitive Non-negative Representation with Image Gradient Orientations for Face Recognition
Sign Up to like & getrecommendations! Published in 2022 at "Neural Processing Letters"
DOI: 10.1007/s11063-021-10650-3
Abstract: Non-negative representation based classification (NRC) has achieved encouraging results in various pattern classification applications. Unfortunately, it still has some deficiencies. First, regularization term is absent in the objective function of NRC, which may produce an… read more here.
Keywords: image gradient; non negative; negative representation; gradient orientations ... See more keywords
Class-specific residual constraint non-negative representation for pattern classification
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electronic Imaging"
DOI: 10.1117/1.jei.29.2.023014
Abstract: Abstract. Representation-based classification methods (RBCM) remain one of the hottest topics in the community of pattern recognition, and the recently proposed non-negative representation-based classification (NRC) achieved impressive recognition results in various classification tasks. However, NRC… read more here.
Keywords: pattern classification; class specific; negative representation; non negative ... See more keywords