Action Recognition and Analysis

Spatio-Temporal Attention-Based LSTM Networks for 3D Action Recognition and Detection
Sijie Song, Cuiling Lan, Junliang Xing, Wenjun Zeng, Jiaying Liu
IEEE Trans. on Image Processing (TIP), Vol.27, No.7, pp.3459-3471, July 2018.

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Multi-Modality Multi-Task Recurrent Neural Network for Online Action Detection
Jiaying Liu, Yanghao Li, Sijie Song, Junliang Xing, Cuiling Lan and Wenjun Zeng
Accepted by IEEE Trans. on Circuit System for Video Technology (TCSVT), May 2018.

Project  

Online Human Action Detection using Joint Classification-Regression Recurrent Neural Networks
Yanghao Li, Cuiling Lan, Junliang Xing, Wenjun Zeng, Chunfeng Yuan and Jiaying Liu
European Conference on Computer Vision (ECCV), Amsterdam, The Netherlands, Oct. 2016.

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ICME 2017 Workshop - Large Scale 3D Human Activity Analysis Challenge in Depth Videos

Webpage

PKU-MMD: A Large Scale Benchmark for Continuous Multi-Modal Human Action Understanding

Webpage

An End-to-End Spatio-Temporal Attention Model for Human Action Recognition from Skeleton Data
Sijie Song, Cuiling Lan, Junliang Xing, Wenjun Zeng, Jiaying Liu
AAAI Conference on Artificial Intelligence  (AAAI), San Francisco, CA, U.S. Feb. 2017.

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Online Action Detection and Forecast via Multi-Task Deep Recurrent Neural Networks
Chunhui Liu, Yanghao Li, Yueyu Hu, Jiaying Liu
The 42nd IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), New, Orleans, USA, March. 2017.

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   Image Stylization and Transformation

Photo Stylistic Brush: Robust Style Transfer via Superpixel-Based Bipartite Graph
Jiaying Liu, Wenhan Yang, Xiaoyan Sun, and Wenjun Zeng
IEEE Trans. on Multimedia (TMM), Vol.20, No.7, pp.1724-1737, July 2018.

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Demystifying Neural Style Transfer
Yanghao Li, Naiyan Wang, Jiaying Liu, and Xiaodi Hou
International Joint Conference on Artificial Intelligence (IJCAI), Melbourne, Australia, Aug. 2017.

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Awesome Typography: Statistics-Based Text Effects Transfer
Shuai Yang, Jiaying Liu, Zhouhui Lian and Zongming Guo
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR), Honolulu, Hawaii, Jul. 2017.

Project Code

Robust and Automatic Video Colorization via Multiframe Reordering Refinement

Sifeng Xia, Jiaying Liu, Yuming Fang, Wenhan Yang and Zongming Guo
IEEE International Conference on Image Processing (ICIP), Phoenix, U.S., Sep. 2016.

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Image Transformation using Limited Reference with Application to Photo-Sketch Synthesis
Wei Bai, Jiaying Liu, Yanghao Li and Zongming
IEEE Visual Communications and Image Processing (VCIP), Valletta, Malta, Dec. 2014.

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Hierarchical Oil Painting Stylization with Limited Reference via Sparse Representation
Saboya Yang, Jiaying Liu, Shuai Yang, Sifeng Xia, Zongming Guo
International Workshop on Multimedia Signal Processing  (MMSP), Xiamen, China, Oct. 2015.

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Novel Self-Portrait Enhancement via Multi-Photo Fusing
Sifeng Xia, Shuai Yang, Jiaying Liu and Zongming
Asia Pacific Signal and Information Processing Association  (APSIPA), JEJU, Korea, Dec. 2016.

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Perspective Distorted Video Restoration and Stabilization for Mobile Devices

Shuai Yang, Jiaying Liu, Wenhan Yang and Zongming Guo
IEEE China Summit and International Conference on Signal and Information Processing (ChinaSIP), Chengdu, China, Jul. 2015.

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   Image Restoration and Enhancement

Deep Retinex Decomposition for Low-Light Enhancement
Chen Wei*, Wenjing Wang*, Wenhan Yang, and Jiaying Liu (*Equal contribution)
Accepted by British Machine Vision Conference (BMVC), Newcastle, U.K., Sep. 2018.

Project   PDF   Dataset

Erase or Fill? Deep Joint Recurrent Rain Removal and Reconstruction in Videos
Jiaying Liu, Wenhan Yang, Shuai Yang, and Zongming Guo
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), June 2018.

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Structure-Revealing Low-Light Image Enhancement via Robust Retinex Model
Mading Li, Jiaying Liu, Wenhan Yang, Xiaoyan Sun, and Zongming Guo
IEEE Trans. on Image Processing (TIP), Vol.27, No.6, pp.2828-2941, Feb. 2018.

Project   PDF   Code

Joint Enhancement and Denoising Method via Sequential Decomposition
Xutong Ren, Mading Li, Wen-Huang Cheng, and Jiaying Liu
IEEE International Symposium on Circuits and Systems (ISCAS), Florence, Italy, May 2018 

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Attentive Generative Adversarial Network for Raindrop Removal from A Single Image
Rui Qian, Robby T. Tan, Wenhan Yang, Jiajun Su and Jiaying Liu
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Salt Lake City, Utah, U.S., June 2018 
(Spotlight) 

Project   PDF   Code

Joint Rain Detection and Removal from a Single Image

Wenhan Yang, Robby T. Tan, Jiashi Feng, Jiaying Liu, Zongming Guo and Shuicheng Yan
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR), Honolulu, Hawaii, Jul. 2017.

Project

Structure-Guided Image Completion via Regularity Statistics
Shuai Yang, Jiaying Liu, Sijie Song, Mading Li and Zongming Guo
IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, March. 2016.

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Patch-Based Image Deblocking Using Geodesic Distance Weighted Low-Rank Approximation
Mading Li, Jiaying Liu, Jie Ren and Zongming Guo
IEEE Visual Communications and Image Processing (VCIP), Valletta, Malta, Dec. 2014.

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MARLow: A Joint Multiplanar Autoregressive and Low-Rank Approach for Image Completion
Mading Li, Jiaying Liu, Zhiwei Xiong, Xiaoyan Sun and Zongming Guo
European Conference on Computer Vision (ECCV), Amsterdam, The Netherlands, Oct. 2016.

Project pdf code

Reference Guided Deep Super-Resolution via Manifold Localized External Compensation
Wenhan Yang, Sifeng Xia, Jiaying Liu, and Zongming Guo
Accepted by IEEE Trans. on Circuit System for Video Technology (TCSVT), June 2018.

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Joint-Feature Guided Depth Map Super-Resolution With Face Priors
Shuai Yang, Jiaying Liu, Yuming Fang and Zongming Guo
IEEE Trans. on Cybernetics (TCYB), Vol.48, No.1, pp.399-411, Jan. 2018.

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Image Restoration Based on 3-D Autoregress-ive Model via Low-Rank Minimization
Mading Li, Jiaying Liu, Yu Guan and Zongming Guo
Data Compression Conference (DCC), Snowbird, Utah, Apr. 2015.

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Image Blocking Artifacts Reduction via Patch Clustering and Low-Rank Minimization
Jie Ren, Jiaying Liu, Mading Li, Wei Bai and Zongming Guo
Data Compression Conference (DCC), Snowbird, Utah, Mar. 2013.

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Block-Based Multiscale Error Concealment Using Low-Rank Completion
Mading Li, Jiaying Liu, Chong Ruan, Lu Liu and Zongming Guo
Asia Pacific Signal and Information Processing Association  (APSIPA), Siem Reap, Cambodia, Dec. 2014

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Illumination-Invariant Non-Local Means Based Video Denoising
Jie Ren, Yue Zhuo, Jiaying Liu, and Zongming Guo
IEEE International Conference on Image Processing (ICIP), Orlando, Florida, Sep. 2012.

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   Image Super Resolution

Deep Edge Guided Recurrent Residual Learning for Image Super-Resolution
Wenhan Yang, Jiashi Feng, Jianchao Yang, Fang Zhao, Jiaying Liu, Zongming Guo and Shuicheng Yan
IEEE Trans. on Image Processing (TIP), Vol.26, No.12, pp.5895-5907, Dec. 2017.

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Retrieval Compensated Group Structured Sparsity for Image Super-Resolution
Jiaying Liu, Wenhan Yang, Xinfeng Zhang, and Zongming Guo
IEEE Trans. on Multimedia (TMM), Vol.19, No.2, pp.302-216, Feb. 2017.

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Video Super-Resolution Based on Spatial-Temporal Recurrent Neural Networks
Wenhan Yang, Jiashi Feng, Guosen Xie, Jiaying Liu, Zongming Guo and Shuicheng Yan
Computer Vision and Image Understanding (CVIU), Vol.168, pp.79-92, March. 2018.

Project

Real-Time Deep Video SpaTial Resolution UpConversion SysTem (STRUCT++ Demo)
Wenhan Yang*, Shihong Deng*, Yueyu Hu, Junliang Xing and Jiaying Liu
ACM Multimedia (ACM MM) Demo, Silicon Valley, California, U.S., Oct. 2017.

Project   PDF   Video

Context-Aware Sparse Decomposition for Image Denoising and Super-Resolution
Jie Ren, Jiaying Liu, and Zongming Guo
IEEE Transaction on Image Processing (TIP), Vol.22, No.4, pp.1456-1469, Apr. 2013.

Project pdf code

Joint-Feature Guided Depth Map Super-Resolution With Face Priors
Shuai Yang, Jiaying Liu, Yuming Fang and Zongming Guo
IEEE Transactions on Cybernetics (TCYB), Vol.48, No.1, pp.399-411, Jan. 2018.

Project

Multi-Pose Face Hallucination via Neighbor Embedding for Facial Components
Yanghao Li, Jiaying Liu, Wenhan Yang and Zongming Guo
IEEE International Conference on Image Processing (ICIP), Quebec City, Canada, Sep. 2015.

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Image Super Resolution using Saliency-Modulated Context-Aware Sparse Decomposition
Wei Bai, Saboya Yang, Jiaying Liu, Jie Ren and Zongming Guo

IEEE Visual Communications and Image Processing (VCIP), Sarawak, Malaysia, Nov. 2013.

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Segmentation-Based Scale-Invariant Nonlocal Means Super Resolution
Saboya Yang, Jiaying Liu, Qiaochu Li and Zongming Guo
Asia Pacific Signal and Information Processing Association  (APSIPA), Kaohsiung, Taiwan, Nov. 2013.

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Nonlocal Based Super Resolution with Rotation Invariance and Search Window Relocation
Yue Zhuo, Jiaying Liu, Jie Ren and Zongming Guo
IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Kyoto, Japan, Mar. 2012.

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Retrieval Compensated Group Structured Sparsity for Image Super-Resolution
Jiaying Liu, Wenhan Yang, Xinfeng Zhang and Zongming Guo
IEEE Transactions on Multimedia (TMM), Vol.19, No.2, pp.302-216, Feb. 2017.

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Joint Sub-Band Based Neighbor Embedding for Image Super Resolution
Sijie Song, Yanghao Li, Jiaying Liu and Zongming Guo
IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai, China, March. 2016.

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Neighborhood Regression for Edge-Preserving Image Super-Resolution
Yanghao Li, Jiaying Liu, Wenhan Yang and Zongming Guo
IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brisbane, Australia, Apr. 2015.

Project pdf Code

Face Hallucination Based on Neighbor Embedding via Illumiantion Adaptation
Sijie Song, Yanghao Li, Zhihan Gao and Jiaying Liu
Asia Pacific Signal and Information Processing Association  (APSIPA), Hong Kong, China, Dec. 2015

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Sparse Representation Based Super Resolu-tion Using Saliency and Edge Information
Saboya Yang, Jiaying Liu, Wenhan Yang and Zongming Guo
Asia Pacific Signal and Information Processing Association  (APSIPA), Siem Reap, Cambodia, Dec. 2014.

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Illumination-Invariance and Nonlocal Means Based Super Resolution
Mengyan Wang, Jiaying Liu, Wei Bai and Zongming Guo
IEEE International Symposium on Circuits and Systems  (ISCAS), Beijing, China, May 2013.

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   Image and Video Interpolation

Isophote-Constrained Autoregressive Model with Adaptive Window Extension for Image Interpolation
Wenhan Yang, Jiaying Liu, Mading Li and Zongming Guo
IEEE Transactions on Circuit System for Video Technology (TCSVT), Vol.28, No.5, pp.1071-1086, May 2018.

Project

Visual-Weighted Motion Compensation Frame Interpolation With Motion Vector Refinement
Wei Bai, Jiaying Liu, Jie Ren and Zongming Guo
IEEE International Symposium on Circuits and Systems  (ISCAS), Seoul, Korea, May 2012.

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Implicit Piecewise Autoregressive Model-Based Image Interpolation Algorithm
Jie Ren, Jiaying Liu, Wei Bai, Zongming Guo
Journal of Software, Vol.23, No.5, pp.1248-1259, 2012.
IEEE International Conference on Image Processing (ICIP), Brussels, Belgium, Sep. 2011.

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Adaptive General Scale Interpolation Based on Weighted Autoregressive Models
Mading Li, Jiaying Liu, Jie Ren, Zongming Guo
IEEE Transactions on Circuit System for Video Technology (TCSVT). Vol.25, No.2, pp.200-211, Feb. 2015.

Project pdf Code

Adaptive Autoregressive Model with Window Extension via Explicit Geometry for Image Interpolation
Qingyun Wang, Jiaying Liu, Wenhan Yang and Zongming Guo
IEEE International Conference on Image Processing (ICIP), Quebec City, Canada, Sep. 2015.

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General Scale Interpolation Based on Fine-Grained Isophote Model With Consistency Constraint
Wenhan Yang, Jiaying Liu, Mading Li and Zongming Guo
IEEE International Conference on Image Processing (ICIP), Paris, France, Oct. 2014.

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