52 citations · 190 across the 12 of their papers we have counts for
12 papers
Image Enhancement for Remote Photoplethysmography in a Low-Light Environment
Lin Xi, Weihai Chen, Changchen Zhao +2
With the improvement of sensor technology and significant algorithmic advances, the accuracy of remote heart rate monitoring technology has been significantly improved. Despite of…
Sparse LiDAR Assisted Self-supervised Stereo Disparity Estimation
Xiaoming Zhao, Weihai Chen, Xingming Wu +2
Deep stereo matching has made significant progress in recent years. However, state-of-the-art methods are based on expensive 4D cost volume, which limits their use in real-world ap…
Probabilistic Spatial Distribution Prior Based Attentional Keypoints Matching Network
Xiaoming Zhao, Jingmeng Liu, Xingming Wu +3
Keypoints matching is a pivotal component for many image-relevant applications such as image stitching, visual simultaneous localization and mapping (SLAM), and so on. Both handcra…
FAMINet: Learning Real-time Semi-supervised Video Object Segmentation with Steepest Optimized Optical Flow
Ziyang Liu, Jingmeng Liu, Weihai Chen +2
Semi-supervised video object segmentation (VOS) aims to segment a few moving objects in a video sequence, where these objects are specified by annotation of first frame. The optica…
Deep Joint Demosaicing and High Dynamic Range Imaging within a Single Shot
Yilun Xu, Ziyang Liu, Xingming Wu +3
Spatially varying exposure (SVE) is a promising choice for high-dynamic-range (HDR) imaging (HDRI). The SVE-based HDRI, which is called single-shot HDRI, is an efficient solution t…
Towards Comprehensive Monocular Depth Estimation: Multiple Heads Are Better Than One
Shuwei Shao, Ran Li, Zhongcai Pei +5
Depth estimation attracts widespread attention in the computer vision community. However, it is still quite difficult to recover an accurate depth map using only one RGB image. We…
Automatic Vocabulary and Graph Verification for Accurate Loop Closure Detection
Haosong Yue, Jinyu Miao, Weihai Chen +3
Localizing pre-visited places during long-term simultaneous localization and mapping, i.e. loop closure detection (LCD), is a crucial technique to correct accumulated inconsistenci…
Discriminative and Semantic Feature Selection for Place Recognition towards Dynamic Environments
Yuxin Tian, Jinyu MIao, Xingming Wu +3
Features play an important role in various visual tasks, especially in visual place recognition applied in perceptual changing environments. In this paper, we address the challenge…
Gait Graph Optimization: Generate Variable Gaits from One Base Gait for Lower-limb Rehabilitation Exoskeleton Robots
Lei Zhang, Weihai Chen, Yuan Chai +2
The most concentrated application of lower-limb rehabilitation exoskeleton (LLE) robot is that it can help paraplegics "re-walk". However, "walking" in daily life is more than just…
S&CNet: Monocular Depth Completion for Autonomous Systems and 3D Reconstruction
Lei Zhang, Weihai Chen, Chao Hu +2
Dense depth completion is essential for autonomous systems and 3D reconstruction. In this paper, a lightweight yet efficient network (S\&CNet) is proposed to obtain a good trade-of…
High-Quality Face Image SR Using Conditional Generative Adversarial Networks
Huang Bin, Chen Weihai, Wu Xingming +1
We propose a novel single face image super-resolution method, which named Face Conditional Generative Adversarial Network(FCGAN), based on boundary equilibrium generative adversari…
Multiple chaotic central pattern generators with learning for legged locomotion and malfunction compensation
Guanjiao Ren, Weihai Chen, Sakyasingha Dasgupta +3
An originally chaotic system can be controlled into various periodic dynamics. When it is implemented into a legged robot's locomotion control as a central pattern generator (CPG),…