8 papers
Online Visual Place Recognition via Saliency Re-identification
Han Wang, Chen Wang, Lihua Xie
As an essential component of visual simultaneous localization and mapping (SLAM), place recognition is crucial for robot navigation and autonomous driving. Existing methods often f…
Visual Memorability for Robotic Interestingness via Unsupervised Online Learning
Chen Wang, Wenshan Wang, Yuheng Qiu +2
In this paper, we explore the problem of interesting scene prediction for mobile robots. This area is currently underexplored but is crucial for many practical applications such as…
Intensity Scan Context: Coding Intensity and Geometry Relations for Loop Closure Detection
Han Wang, Chen Wang, Lihua Xie
Loop closure detection is an essential and challenging problem in simultaneous localization and mapping (SLAM). It is often tackled with light detection and ranging (LiDAR) sensor…
TartanAir: A Dataset to Push the Limits of Visual SLAM
Wenshan Wang, Delong Zhu, Xiangwei Wang +6
We present a challenging dataset, the TartanAir, for robot navigation tasks and more. The data is collected in photo-realistic simulation environments with the presence of moving o…
Cooperative Pursuit with Multi-Pursuer and One Faster Free-moving Evader
Xu Fang, Chen Wang, Lihua Xie +1
This paper addresses a multi-pursuer single-evader pursuit-evasion game where the free-moving evader moves faster than the pursuers. Most of the existing works impose constraints o…
Kervolutional Neural Networks
Chen Wang, Jianfei Yang, Lihua Xie +1
Convolutional neural networks (CNNs) have enabled the state-of-the-art performance in many computer vision tasks. However, little effort has been devoted to establishing convolutio…