Single Stage Unsupervised Visible-infrared Person Re-identification
The unsupervised visible-infrared multi-modal person re-identification can alleviate the problem that a lot of manual la-beling is required in the intelligent monitoring scene.Common multi-stage models are used to process different modal data sepa-rately.This paper proposes an effective single-stage unsupervised cross-modal pedestrian recognition method,and designs a clus-tering algorithm based on confidence factor and a cross-modal feature processing method based on graph embedding to solve the unlabeled problem and cross-modal problem respectively.Experimental results show that compared with the existing algorithms,the proposed algorithm has achieved an improvement of at least 7%in the case of r=1.
Cross-modal learningUnsupervised person re-identificationVisible-infrared person re-identificationUnsupervised learningCross-modal feature processing