“...This paper addresses the problem of feature indexing in feature vector space. A linked-node m-ary tree (LM-tree) structure is presented to quickly produce the...”

“...The problem of human face detection is a focus of interest in image analysis, image databases and video coding. A new multi-resolution method using color and...”

“...•We survey deep learning based HAR in sensor modality, deep model, and application.•We comprehensively discuss the insights of deep learning models for HAR...”

“...•A novel approach is presented to find human faces and skin regions.•Optimal de-mixing angle α is obtained by searching for a signal with the least...”

“...•Survey on CNN-based approaches for crowd counting and density estimation.•Discussion on recent hand-crafted representations-based methods.•Recently datasets...”

“...•This survey paper summarizes techniques in human activity recognition from 3D data.•Focus on recent development in human activity recognition techniques on...”

“...► Review major modules and research topics on multi-camera video surveillance. ► Review technologies from the perspective of computer vision and pattern...”

“...► A benchmarking dataset for activity recognition is introduced. ► This database contains naturalistic daily living activities recorded with a large set of...”