SCR-Graph: Spatial-Causal Relationships based Graph Reasoning Network for Human Action Prediction

no code implementations • 22 Nov 2019 • Bo Chen, Decai Li, Yuqing He, Chunsheng Hua

In temporal dimension, we designed a knowledge graph based causal reasoning module and map the past actions to temporal causal features through Diffusion RNN.

Autonomous Driving Graph Attention +1

MRS-VPR: a multi-resolution sampling based global visual place recognition method

no code implementations • 26 Feb 2019 • Peng Yin, Rangaprasad Arun Srivatsan, Yin Chen, Xueqian Li, Hongda Zhang, Lingyun Xu, Lu Li, Zhenzhong Jia, Jianmin Ji, Yuqing He

We propose MRS-VPR, a multi-resolution, sampling-based place recognition method, which can significantly improve the matching efficiency and accuracy in sequential matching.

Loop Closure Detection Visual Navigation +1

A Multi-Domain Feature Learning Method for Visual Place Recognition

no code implementations • 26 Feb 2019 • Peng Yin, Lingyun Xu, Xueqian Li, Chen Yin, Yingli Li, Rangaprasad Arun Srivatsan, Lu Li, Jianmin Ji, Yuqing He

Visual Place Recognition (VPR) is an important component in both computer vision and robotics applications, thanks to its ability to determine whether a place has been visited and where specifically.

Attribute Visual Place Recognition