I’m a PhD student at MC2 Lab, Beihang University, co-advised by Professor Mai Xu and Zhenyu Guan. I received my B.E. degree from Shenyuan Honors College and the School of Electronic and Information Engineering, Beihang University in 2019. My research interests include image/video enhancement, video coding and computer vision. I am working on solving the challenge of visual data explosion.
我是北京航空航天大学MC2实验室博士生，师从徐迈和关振宇教授。我于2019年取得了北航荣誉教育学位和电子信息工程学士学位。我的研究领域包括图像/视频增强和视频编码。我对图像质量评价、多任务、深度学习技术等亦有所研究。我致力于解决可视化数据爆炸式增长所带来的挑战。
Education
PhD student of Engineering in Electronic Information; Honors PhD Student
School of Electronic and Information Engineering; Shenyuan Honors College, Beihang University, 2019/9 ~ Present
电子信息工程博士在读；北航博士荣誉教育在读
Bachelor of Engineering in Electronic Information; Honors Bachelor Degree
School of Electronic and Information Engineering; Shenyuan Honors College, Beihang University, 2015/9 ~ 2019/7
电子信息工程学士；北航本科荣誉教育
Publications
[1/2] Visual Data Quality Enhancement
Early Exit or Not: Resource-Efficient Blind Quality Enhancement for Compressed Images
Qunliang Xing, Mai Xu, Tianyi Li, Zhenyu Guan
European Conference on Computer Vision (ECCV) 2020
[Paper] [Code] [博客速览]
MFQE 2.0: A New Approach for Multi-frame Quality Enhancement on Compressed Video
Qunliang Xing*, Zhenyu Guan*, Mai Xu, Ren Yang, Tie Liu, Zulin Wang
IEEE Transactions on Pattern Analysis and Machine Intelligence (T-PAMI) 2019
[Paper] [Code] [博客速览]
[2/2] Video Coding
DeepQTMT: A Deep Learning Approach for Fast QTMT-based CU Partition of Intra-mode VVC
Tianyi Li, Mai Xu, Runzhi Tang, Ying Chen, Qunliang Xing
Submitted to IEEE Transactions on Image Processing (T-IP)
[Paper] [Code]
Contributions
Reviewer of IEEE Transactions on Image Processing
2021 ~ Present
PyTorch Implementation of Spatio-Temporal Deformable Convolution for Compressed Video Quality Enhancement
Reproduced results are better than those in the original paper; submitted to Aliyun, Fall 2020
复现结果优于论文结果；代码和模型已交付阿里云
[Code]
Video Quality Enhancement for HW265 Codec based on MFQEv2
Huawei Technologies Noah’s Ark Lab, 2018 ~ 2019
华为自研编码器HW265质量增强项目；诺亚方舟实验室（中央媒体技术研究院）
Others
Python Toolbox
[Code]
PyTorch Implementation of ESRGAN for Perceptual Quality Enhancement of Compressed Images
[Code]
Teaching Assistant of Introduction to Machine Learning
Beihang University, Fall 2020
Intellectual Property
Resource-Efficient Image Quality Enhancement Model
《资源节约型图像质量增强模型》
实质审查阶段
Resource-Efficient Quality Enhancement System V1.0 for HEVC based on Early-Exit Mechanism
《基于提前退出机制的HEVC资源节约型质量增强系统V1.0》
软著登字第5283527号
Multi-frame Quality Enhancement System V2.0
《多帧质量增强系统V2.0》
软著登字第5351433号
Awards
[1/3] Comprehensive
Beihang Merit Student (Top)
Beihang University, 2018/10, 2015/11
北航优秀生/三好学生，北京航空航天大学
Shenzhen Merit Student (Top)
Education Bureau of Shenzhen Municipality, 2014/7/9
深圳市三好学生，深圳市教育局
Others
Beihang Graduate Freshman Scholarship (Top)
Beihang University, 2019/9
北航研究生新生奖学金，北京航空航天大学
Beihang Excellent Graduate (Top)
Beihang University, 2019/6
北航优秀毕业生，北京航空航天大学
Beihang First-class Scholarships for Technological Competition, Academic Competition and Social Works (Top)
Beihang University, 2018/10, 2015/11
北航科技竞赛、学科竞赛和社会工作一等奖学金，北京航空航天大学
[2/3] Academic
Beihang Graduate First-class Academic Scholarship (Top)
Beihang University, 2019/9
北航研究生学业一等奖学金，北京航空航天大学
Top Scorer of Science in 2015 College Entrance Examination (Top)
2015年深圳市南山区高考理科状元
Others
Honorable Mention of Mathematical Contest In Modeling
Consortium for Mathematics and Its Applications (COMAP), 2018/4
美国数学建模竞赛优秀奖，美国数学及其应用联合会
Third Prize of National Undergraduate Electronic Design Contest, Beijing Division (145/1457)
Beijing Municipal Commission of Education, 2017/9/15
全国电子设计大赛北京市三等奖，北京市教育委员会
[3/3] Sports
Championship of Soccer at Beihang Sports Festival (Top)
Beihang University, 2017/5
北航体育文化节足球赛总冠军，学院主力中后卫
Fifth Place of 100-Meter Final at Beihang Sports Festival
Beihang University, 2015/10/24
校运动会100米决赛第五名