image retrieval deep learning 4 Algorithms 3 algorithm 3 human 3 Article 2 CCA fusion 2 Criminal investigation 2 Diagnosis 2 Humans 2 Identity of interest 2 Image retrieval 2 Medical imaging 2 State-of-the-art methods 2 article 2 classification algorithm 2 face sketch 2 forensic 2 image segmentation 2 learning 2 learning algorithm 2 patch of interest 2 procedures 2 score fusion 2 semantics 2 sketch-to-photo 2 support vector machine 2 Alignment 1 Alzheimer disease 1 COVID-19 1