Zhihua Liu

Greetings! My name is Zhihua Liu (Chinese: 刘志华). I am currently a Ph.D. student supervised by Prof. Huiyu Zhou at the Biomedical Image Processing Lab (BIPL), School of Computing and Mathematical Sciences, University of Leicester. I am funded by the Graduate Teaching Assistantship, College of Science and Engineering, University of Leicester.

Previously, I served as an algorithm engineer in JD Logistics, JD.com. I received my M.Sc. in Artificial Intelligence from the University of Edinburgh in 2016, my B.Eng. in Internet of Things from University of Science and Technology Beijing in 2015. I spent my undergraduate final year at the School of Computing in University of Dundee, supervised by Prof. Stephen McKenna, Dr. Sebastian Stein and Prof. Jianguo Zhang.

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profile photo
Dundee CS Lab, 2014

My research is focusing on computer vision and machine learning, especially in medical image analysis, unsupervised learning and deep learning. Representative papers are highlighted.

Boundary_png CANet: Context Aware Network for Brain Glioma Segmentation
Zhihua Liu, Lei Tong, Long Chen, Feixiang Zhou, Zheheng Jiang, Qianni Zhang, Yinhai Wang, Caifeng Shan, Ling Li, Huiyu Zhou
IEEE Trans. on Medical Imaging, 2021
code / arXiv

A novel approach named Context-Aware Network (CANet) for brain glioma segmentation.

Boundary_png Structured Context Enhancement Network for Mouse Pose Estimation
Feixiang Zhou, Zheheng Jiang, Zhihua Liu, Fang Chen, Long Chen, Lei Tong, Zhile Yang, Haikuan Wang, Minrui Fei, Ling Li, Huiyu Zhou
IEEE Trans. on Circuits and Systems for Video Technology, 2021
code / arXiv

A novel Hourglass network based model, namely Graphical Model based Structured Context Enhancement Network (GMSCENet), quantifies mouse pose estimation from videos.

Boundary_png Perceptual underwater image enhancement with deep learning and physical priors
Long Chen, Zheheng Jiang, Lei Tong, Zhihua Liu, Aite Zhao, Qianni Zhang, Junyu Dong, Huiyu Zhou
IEEE Trans. on Circuits and Systems for Video Technology, 2020
code / arXiv

In this paper, we propose two perceptual enhancement models, each of which uses a deep enhancement model with a detection perceptor. The detection perceptor provides coherent information in the form of gradients to the enhancement model, guiding the enhancement model to generate patch level visually pleasing images or detection favourable images.

Boundary_png Deep Learning Based Brain Tumor Segmentation: A Survey
Zhihua Liu, Long Chen, Lei Tong, Feixiang Zhou, Zheheng Jiang, Qianni Zhang, Caifeng Shan, Xiangrong Zhang, Ling Li, Huiyu Zhou
arXiv, 2020
code / arXiv

Considering stateof-the-art technologies and their performance, the purpose of this paper is to provide a comprehensive survey of recently developed deep learning based brain tumor segmentation techniques.

Boundary_png Underwater object detection using Invert Multi-Class Adaboost with deep learning
Long Chen, Zhihua Liu, Lei Tong, Zheheng Jiang, Shengke Wang, Junyu Dong, Huiyu Zhou
International Joint Conference on Neural Networks (IJCNN), 2020
code / arXiv

Sample-WeIghted hyPEr Network (SWIPENet) for underwater small object detection.

Boundary_png Detecting and Tracking of Multiple Mice Using Part Proposal Networks
Zheheng Jiang, Zhihua Liu, Long Chen, Lei Tong, Xiangrong Zhang, Xiangyuan Lan, Danny Crookes, Ming-Hsuan Yang, Huiyu Zhou
arXiv, 2019
code / arXiv

A novel method to continuously track several mice and individual parts without requiring any specific tagging.

Boundary_png Cost-sensitive Boosting Pruning Trees for depression detection on Twitter
Lei Tong, Zhihua Liu, Zheheng Jiang, Feixiang Zhou, Long Chen, Jialin Lyu, Xiangrong Zhang, Qianni Zhang, Abdul Sadka, Yinhai Wang, Ling Li, Huiyu Zhou
arXiv, 2019
code / arXiv

A novel classifier, namely, Cost-sensitive Boosting Pruning Trees (CBPT), which demonstrates a strong classification ability on two publicly accessible Twitter depression detection datasets..

Smart distribution grid: a market driven approach for the next generation of advanced operation models and services (DOMINOES)

December 2020-June 2021
3D Reconstruction and Video Mosaicking with Applications to Fetoscopy

July 2020

Group project during UCL Medical Image Computing Summer School (MedICSS) 2020.

Presentation Slide / Related Paper / Related Dataset
Automated analysis of housing construction progress through remote sensing

April 2020-April 2021

Collabrative work with Stevenson Astrosat Ltd.
Object detection in 3D point cloud

Jan 2017-Sep 2018

Industrial research and engineering work at JD Logistics, JD.com.Focused on vehicle, bicycle and pedestrian detection from 3D point cloud generated from LiDAR. Also focused on engineering work within point cloud data storge, data retrival, data access authentication development.
Teaching Assistant
CO1109 Business and Financial Computing
CO7218 Financial Services Information Systems
CO3099 Foundations of Cybersecurity
FS0023 STEM Foundation Year Lab-Physics
CO7507 Generative Development
CO7506 System-Re-engineering
CO3091 Computational Intelligence and Software Engineering
I like traveling and photography. Here is my flickr.

I also like sports, especially table tennis. I started to receive professional table tennis training from the age of 5, got into the school team, and gave up training in high school because of the college entrance examination. Overall it's great to play oneortwo games with friends to relieve stress.

Home Team: Leicester City F.C.

Many thanks Jon Barron for opensourcing this website template.