4 citations · 7 across the 5 of their papers we have counts for
13 papers
DL-SLOT: Dynamic Lidar SLAM and Object Tracking Based On Graph Optimization
Xuebo Tian, Junqiao Zhao, Chen Ye
Ego-pose estimation and dynamic object tracking are two key issues in an autonomous driving system. Two assumptions are often made for them, i.e. the static world assumption of sim…
Patch-NetVLAD+: Learned patch descriptor and weighted matching strategy for place recognition
Yingfeng Cai, Junqiao Zhao, Jiafeng Cui +3
Visual Place Recognition (VPR) in areas with similar scenes such as urban or indoor scenarios is a major challenge. Existing VPR methods using global descriptors have difficulty ca…
Unsupervised Joint Learning of Depth, Optical Flow, Ego-motion from Video
Jianfeng Li, Junqiao Zhao, Shuangfu Song +1
Estimating geometric elements such as depth, camera motion, and optical flow from images is an important part of the robot's visual perception. We use a joint self-supervised metho…
Dense Dual-Path Network for Real-time Semantic Segmentation
Xinneng Yang, Yan Wu, Junqiao Zhao +1
Semantic segmentation has achieved remarkable results with high computational cost and a large number of parameters. However, real-world applications require efficient inference sp…
Occlusion Aware Unsupervised Learning of Optical Flow From Video
Jianfeng Li, Junqiao Zhao, Tiantian Feng +2
In this paper, we proposed an unsupervised learning method for estimating the optical flow between video frames, especially to solve the occlusion problem. Occlusion is caused by t…
Detecting Lane and Road Markings at A Distance with Perspective Transformer Layers
Zhuoping Yu, Xiaozhou Ren, Yuyao Huang +2
Accurate detection of lane and road markings is a task of great importance for intelligent vehicles. In existing approaches, the detection accuracy often degrades with the increasi…