A competitive-collaborative nonnegative representation method and its application for face recognition in smart campus

The nonnegative representation-based classification (NRC) method has attracted increasing attention in the field of face recognition. Building upon collaborative representation (CR), NRC incorporates a nonnegative constraint on the representation coefficients, thereby reducing the contribution of ir...

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Veröffentlicht in:Journal of algorithms & computational technology Jg. 19
Hauptverfasser: Guo, Tingting, Li, Ziqi, Sun, Jun, Zhang, Yonghong, Xia, Qingfeng, Ren, Ke
Format: Journal Article
Sprache:Englisch
Veröffentlicht: SAGE Publishing 01.07.2025
ISSN:1748-3018, 1748-3026
Online-Zugang:Volltext
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