1. Shuxin Wei, Chengying Gao, Structural Prior Guided Image Inpainting for Complex Scene, Proceedings of IEEE International Conference on Multimedia and Expo (ICME 2021)  (*oral)  (CCF-B)
  2. Lifeng Huang, Wenzi Zhuang, Chengying Gao, Ning Liu, Enhancing Adversarial Examples Via Self-Augmentation, Proceedings of IEEE International Conference on Multimedia and Expo (ICME 2021)  (*oral)  (CCF-B)


  1. Wencong Yang, Chengying Gao, A completely parallel surface reconstruction method for particle-based fluids, Computer Graphics International (CGI 2020) (*oral)  (CCF-C)
  2. Ying Chen, Lifeng Huang, Chengying Gao, Ning Liu, Scale-aware Progressive Optimization Network, ACM International Conference on Multimedia (ACM MM 2020)  (CCF-A)
  3. Qun Niu, Tao He, Ning Liu, Suining He, Xiaonan Luo, Fan Zhou, MAIL: Multi-Scale Attention-Guided Indoor Localization Using Geomagnetic Sequences, Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT/UbiComp 2020)  (*oral) (CCF-A)
  4. 黄立峰,庄文梓,廖泳贤,刘宁, 一种基于进化策略和注意力机制的黑盒对抗攻击算法,软件学报,2020
  5. Kaishi Gao, Qun Niu, Haoquan You, Chengying Gao, Self-Bootstrapping Pedestrian Detection in Downward-Viewing Fisheye Cameras Using Pseudo-Labeling, Proceedings of IEEE International Conference on Multimedia and Expo (ICME 2020)  (CCF-B)
  6. Ying Chen, Chengying Gao, Zhuo Su, Xiangjian He, Ning Liu, Scale-Aware Rolling Fusion Network for Crowd Counting, Proceedings of IEEE International Conference on Multimedia and Expo (ICME 2020)  (CCF-B)
  7. Lifeng Huang, Chengying Gao, Yuyin Zhou, Changqing Zou, Cihang Xie, Alan Yuille, Ning Liu, Universal Physical Camouflage Attacks on Object Detectors, Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2020)  (CCF-A)
  8. Chengying Gao, Qi Liu, Qi Xu, Jianzhuang Liu, Limin Wang, Changqing Zou*, SketchyCOCO: Image Generation from Freehand Scene Sketches, Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2020)  (*oral) (CCF-A)


  1. Xing wu, Lifeng Huang, Chengying Gao*, G-UAP: Generic Universal Adversarial Perturbation that Fools RPN-based Detectors, Asian Conference on Machine Learning (ACML 2019)  (*spotlight) (CCF-C)
  2. Changqing Zou#, Haoran Mo#, Chengying Gao*, Ruofei Du and Hongbo Fu, Language-based Colorization of Scene Sketches, ACM Transactions on Graphics (Proceedings of ACM SIGGRAPH Asia 2019)  (*oral) (CCF-A)
  3. Tao He, Qun Niu, Suining He and Ning Liu, Indoor Localization with Spatial and Temporal Representations of Signal Sequences, IEEE Global Communications Conference: Wireless Communications (Globecom 2019 WC)  (CCF-C)
  4. Qun Niu, Ning Liu*, Jianjun Huang, Yangze Luo, Suining He, Tao He, S.-H. Chan and Xiaonan. Luo, DeepNavi: A Deep Signal-Fusion Framework for Accurate and Applicable Indoor Navigation, Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT/UbiComp 2019)  (*oral) (CCF-A)
  5. Ning Liu, Yongchao Long, Changqing Zou, Qun Niu, Li Pan, and Hefeng Wu, ADCrowdNet: An Attention-Injective Deformable Convolutional Network for Crowd Understanding, Computer Vision and Pattern Recognition (CVPR 2019)  (CCF-A)
  6. Suining He, S.-H. Gary Chan, Lei Yu and Ning Liu*, Maxlifd: Joint Maximum Likelihood Localization Fusing Fingerprints and Mutual Distances, IEEE Transactions on Mobile Computing (TMC 2019)  (CCF-A)
  7. Qun Niu, Mingkuan Li, Suining He, Chengying Gao*, S.-H. Gary Chan and Xiaonan Luo, Resource-efficient and Automated Image-based Indoor Localization, ACM Transactions on Sensor Networks (TOSN 2019)  (CCF-B)
  8. 高成英,徐仙儿,罗燕媚,王栋, 基于稀疏结构的复杂物体修复,计算机学报,2019


  1. Mingkuan Li, Ning Liu*, Qun Niu, Chang Liu, S.-H. Gary Chan, Chengying Gao, SweepLoc: Automatic Video-based Indoor Localization by Camera Sweeping, Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT/UbiComp 2018) (*oral)  (CCF-A)
  2. Yirui Cui, Qi Liu, Chengying Gao, and Zhuo Su, FashionGAN: Display your fashion design using Conditional Generative Adversarial Nets, Pacific Graphics (PG 2018)  (*oral) (CCF-B)
  3. Haozhong Cai, Guangyuan Shi, Chengying Gao*, Dong Wang, Automatic 3D Garment Fitting Based on Skeleton Driving, Pacific-Rim Conference on Multimedia (PCM 2018) (*oral)  (CCF-C)
  4. Changqing Zou#, Qian Yu#, Ruofei Du, Haoran Mo, Yi-Zhe Song, Tao Xiang, Chengying Gao, Baoquan Chen*, and Hao Zhang, SketchyScene: Richly-Annotated Scene Sketches, European Conference on Computer Vision (ECCV 2018)  (CCF-B)
  5. Q. Niu, Y. Nie, S. He, N. Liu and X. Luo, RecNet: A Convolutional Network for Efficient Radiomap Reconstruction, International Conference on Communications - Selected Areas in Communications Symposium - Smart Cities Track (ICC'18 SAC-SC)  (CCF-C)
  6. Liu Ning, Liu Chang, Wu Hefeng*, and Zhu Hengzheng, Weak-structure-aware visual object tracking with bottom-up and top-down context exploration, Signal Processing: Image Communication (SPIC 2018)  (CCF-C, SCI IF=2.814)
  7. Suining He, S.-H. Gary Chan, Lei Yu and Ning Liu*, SLAC: Calibration-Free Pedometer-Fingerprint Fusion for Indoor Localization, IEEE Transactions on Mobile Computing (TMC 2018)  (CCF-A)
  8. Chengying Gao, Mengyue Tang, Xiangguo Liang, Zhuo Su, Changqing Zou, PencilArt: A Chromatic Penciling Style Generation Framework, Computer Graphics Forum (CGF 2018)  (*oral) (CCF-B)
  9. Zhuo Su, Xiangguo Liang, Jiaming Guo, Chengying Gao, Xiaonan Luo, An edge-refined vectorized deep colorization model for grayscale-to-color images, Neurocomputing  (JCR二区, SCI IF=4.072)


  1. Dong Wang, Changqing Zou, Guiqing Li, Chengying Gao, Zhuo Su Ping Tan, L0 Gradient-Preserving Color Transfer, Computer Graphics Forum (CGF 2017)  (CCF-B)
  2. Qun Niu, Hefeng Wu, Chengying Gao, Xiaonan Luo, Laser-Based Bidirectional Pedestrian Counting via Height Map Guided Regression and Voting, Signal Image and Video Processing
  3. Chengying Gao, Yanmei Luo, Hefeng Wu*, Dong Wang, Data-Driven Image Completion for Complex Object, Signal Processing: Image Communication (SPIC 2017)  (CCF-C, SCI IF=2.814)


  1. Suining He, S.-H. Gary Chan, Lei Yu and Ning Liu, Calibration-free Fusion of Step Counter and Wireless Fingerprints for Indoor Localization, ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2015)  (*oral) (CCF-A)
  2. Suining He, S.-H. Gary Chan, Lei Yu and Ning Liu, Fusing Noisy Fingerprints with Distance Bounds for Indoor Localization, International Conference on Computer Communications (INFOCOM 2015) (*oral)  (CCF-A)
  3. Ning Liu, Wu Hefeng , Lin Liang, Hierarchical Ensemble of Background Models for PTZ-based Video Surveillance, IEEE Transactions on Cybernetics (TCYB 2015)  (JCR一区, SCI IF=10.387)
  4. Yan Pan, Rongkai Xia, Jian Yin, and Ning Liu*, A Divide-and-Conquer Method for Scalable Robust Multi-Task Learning, IEEE Transactions on Neural Networks and Learning Systems (TNNLS 2015)  (JCR一区, SCI IF=11.683)
  5. 陈君,黄立峰,高成英*,吴贺峰, 基于Gabor小波权值组合的性别识别,计算机辅助设计与图形学报,2015


  1. Ning Liu, Huajie Cui, S.-H. Gary Chan, Zhipeng Chen, and Yirong Zhuang, Dissecting user behaviors for a simultaneous live and VoD IPTV system, ACM Transactions on Multimedia Computing, Communications and Applications (TOMCCAP 2014)  (CCF-B)
  2. Lifeng Huang, Chengying Gao*, Automatic Garment Modeling From Front And Back Images, Pacific Graphics (PG 2014)  (CCF-B)


  1. S.-H. Chan, Z. Xu, Ning Liu*, Optimizing Video-on-Demand with Source Coding, International Conference on Multimedia and Expo (ICME 2013)  (CCF-B)
  2. Hanjiang Lai, Yan Pan, Yong Tang, Ning Liu*, Efficient gradient descent algorithm for sparse models with application in learning-to-rank, Knowledge-Based Systems (KBS 2013)  (JCR二区, SCI IF=5.101)
  3. Hefeng Wu, Ning Liu,Xiaonan Luo, Jiawei Su, Liangshi Chen, Real-time background subtraction based video surveillance of people by integrating local texture patterns, Signal Image and Video Processing
  4. Ning Liu, Jinghan Yang, Huajie Cui, Guifeng Zheng, Hongbin Chen, Efficient push-based packet scheduling for Peer-to-Peer live streaming, Cluster Computing


  1. Yujie Lin, Ning Liu*, Integrating Bottom-up and Topdown Processes for Accurate Pedestrian Counting, International Conference on Pattern Recognition (ICPR 2012)  (CCF-C)

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