A Multiscale Recognition Method for the Optimization of Traffic Signs Using GMM and Category Quality Focal Loss.

Gao, Mingyu; Chen, Chao; Shi, Jie; Lai, Chun Sing; Yang, Yuxiang; Dong, Zhekang

Gao, Mingyu; Chen, Chao; Shi, Jie; Lai, Chun Sing; Yang, Yuxiang; Dong, Zhekang.

Afiliação

Gao M; School of Electronic Information, Hangzhou Dianzi University, Hangzhou 310018, China.
Chen C; Zhejiang Provincial Key Lab of Equipment Electronics, Hangzhou 310018, China.
Shi J; School of Electronic Information, Hangzhou Dianzi University, Hangzhou 310018, China.
Lai CS; Zhejiang Provincial Key Lab of Equipment Electronics, Hangzhou 310018, China.
Yang Y; School of Electronic Information, Hangzhou Dianzi University, Hangzhou 310018, China.
Dong Z; Zhejiang Provincial Key Lab of Equipment Electronics, Hangzhou 310018, China.

Sensors (Basel) ; 20(17)2020 Aug 27.

Article em En | MEDLINE | ID: mdl-32867246

Palavras-chave

Gaussian Mixture Model; category imbalance; image recognition; multiscale recognition; traffic sign

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Texto completo: 1 Base de dados: MEDLINE Tipo de estudo: Diagnostic_studies / Prognostic_studies Idioma: En Revista: Sensors (Basel) Ano de publicação: 2020 Tipo de documento: Article País de afiliação: China

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