380 citations · 616 across the 14 of their papers we have counts for
12 papers · 1 filter
FusePose: IMU-Vision Sensor Fusion in Kinematic Space for Parametric Human Pose Estimation
Yiming Bao, Xu Zhao, Dahong Qian
There exist challenging problems in 3D human pose estimation mission, such as poor performance caused by occlusion and self-occlusion. Recently, IMU-vision sensor fusion is regarde…
Learning-Based Framework for Camera Calibration with Distortion Correction and High Precision Feature Detection
Yesheng Zhang, Xu Zhao, Dahong Qian
Camera calibration is a crucial technique which significantly influences the performance of many robotic systems. Robustness and high precision have always been the pursuit of dive…
An End to End Network Architecture for Fundamental Matrix Estimation
Yesheng Zhang, Xu Zhao, Dahong Qian
In this paper, we present a novel end-to-end network architecture to estimate fundamental matrix directly from stereo images. To establish a complete working pipeline, different de…
Multi-Granularity Fusion Network for Proposal and Activity Localization: Submission to ActivityNet Challenge 2019 Task 1 and Task 2
Haisheng Su, Xu Zhao, Shuming Liu
This technical report presents an overview of our solution used in the submission to ActivityNet Challenge 2019 Task 1 (\textbf{temporal action proposal generation}) and Task 2 (\t…
EdgeStereo: An Effective Multi-Task Learning Network for Stereo Matching and Edge Detection
Xiao Song, Xu Zhao, Liangji Fang +1
Recently, leveraging on the development of end-to-end convolutional neural networks (CNNs), deep stereo matching networks have achieved remarkable performance far exceeding traditi…
Cascaded Pyramid Mining Network for Weakly Supervised Temporal Action Localization
Haisheng Su, Xu Zhao, Tianwei Lin
Weakly supervised temporal action localization, which aims at temporally locating action instances in untrimmed videos using only video-level class labels during training, is an im…
Discriminative Representation Combinations for Accurate Face Spoofing Detection
Xiao Song, Xu Zhao, Liangji Fang +1
Three discriminative representations for face presentation attack detection are introduced in this paper. Firstly we design a descriptor called spatial pyramid coding micro-texture…
BSN: Boundary Sensitive Network for Temporal Action Proposal Generation
Tianwei Lin, Xu Zhao, Haisheng Su +2
Temporal action proposal generation is an important yet challenging problem, since temporal proposals with rich action content are indispensable for analysing real-world videos wit…
Face Spoofing Detection by Fusing Binocular Depth and Spatial Pyramid Coding Micro-Texture Features
Xiao Song, Xu Zhao, Tianwei Lin
Robust features are of vital importance to face spoofing detection, because various situations make feature space extremely complicated to partition. Thus in this paper, two novel…
EdgeStereo: A Context Integrated Residual Pyramid Network for Stereo Matching
Xiao Song, Xu Zhao, Hanwen Hu +1
Recent convolutional neural networks, especially end-to-end disparity estimation models, achieve remarkable performance on stereo matching task. However, existed methods, even with…
Single Shot Temporal Action Detection
Tianwei Lin, Xu Zhao, Zheng Shou
Temporal action detection is a very important yet challenging problem, since videos in real applications are usually long, untrimmed and contain multiple action instances. This pro…
Temporal Convolution Based Action Proposal: Submission to ActivityNet 2017
Tianwei Lin, Xu Zhao, Zheng Shou
In this notebook paper, we describe our approach in the submission to the temporal action proposal (task 3) and temporal action localization (task 4) of ActivityNet Challenge hoste…