213 citations · 223 across the 6 of their papers we have counts for
6 papers
Deep Learning-based 3D Point Cloud Classification: A Systematic Survey and Outlook
Huang Zhang, Changshuo Wang, Shengwei Tian +4
In recent years, point cloud representation has become one of the research hotspots in the field of computer vision, and has been widely used in many fields, such as autonomous dri…
Learning Continuous Face Representation with Explicit Functions
Liping Zhang, Weijun Li, Linjun Sun +5
How to represent a face pattern? While it is presented in a continuous way in our visual system, computers often store and process the face image in a discrete manner with 2D array…
Context-aware PolyUNet for Liver and Lesion Segmentation from Abdominal CT Images
Liping Zhang, Simon Chun-Ho Yu
Accurate liver and lesion segmentation from computed tomography (CT) images are highly demanded in clinical practice for assisting the diagnosis and assessment of hepatic tumor dis…
GmFace: A Mathematical Model for Face Image Representation Using Multi-Gaussian
Liping Zhang, Weijun Li, Lina Yu +5
Establishing mathematical models is a ubiquitous and effective method to understand the objective world. Due to complex physiological structures and dynamic behaviors, mathematical…
A Local Descriptor with Physiological Characteristic for Finger Vein Recognition
Liping Zhang, Weijun Li, Xin Ning
Local feature descriptors exhibit great superiority in finger vein recognition due to their stability and robustness against local changes in images. However, most of these are met…
Optical Flow Super-Resolution Based on Image Guidence Using Convolutional Neural Network
Liping Zhang, Zongqing Lu, Qingmin Liao
The convolutional neural network model for optical flow estimation usually outputs a low-resolution(LR) optical flow field. To obtain the corresponding full image resolution,interp…