3 papers
cs.LG2019
Simultaneous Clustering and Optimization for Evolving Datasets
Yawei Zhao, En Zhu, Xinwang Liu +3
Simultaneous clustering and optimization (SCO) has recently drawn much attention due to its wide range of practical applications. Many methods have been previously proposed to solv…
cs.CV2018
Depth Pooling Based Large-scale 3D Action Recognition with Convolutional Neural Networks
Pichao Wang, Wanqing Li, Zhimin Gao +2
This paper proposes three simple, compact yet effective representations of depth sequences, referred to respectively as Dynamic Depth Images (DDI), Dynamic Depth Normal Images (DDN…
cs.CV2017
Scene Flow to Action Map: A New Representation for RGB-D based Action Recognition with Convolutional Neural Networks
Pichao Wang, Wanqing Li, Zhimin Gao +3
Scene flow describes the motion of 3D objects in real world and potentially could be the basis of a good feature for 3D action recognition. However, its use for action recognition,…