Sparse Representation

  • Jianzhou Feng (冯剑舟) I received the B.S. and Ph.D. degree in Electronic Engineering from Shanghai Jiao Tong University, China, in 2007 and 2014, respectively.And I am currently working in Google, Australia. Email: bravefjz@sjtu.edu.cnOffice: Room 321, #5 Building of SEIEE, SJTUAddress: 800 Dongchuan Road, Minhang, Shanghai. img

Research Interests

My current research interests include sparse representation, image restoration, and nonnegative matrix factorization.

Experience

Sep. 2009 ~ Jul. 2014 Ph.D. student at Shanghai Jiao Tong University
Sep. 2012 ~ Mar. 2013 Visiting student at Georgia Institute of Technology
Nov. 2011 ~ Apr. 2012 Intern at IBM China Research Lab (Beijing)

Publications

img An Optimized Pixel-Wise Weighting Approach for Patch-Based Image Denoising****Jianzhou Feng,Li Song, Xiaoming Huo, Xiaokang Yang, and Wenjun ZhangIEEE Signal Processing Letter, 2014. PDFCode
img Evaluation of Different Algorithms of Nonnegative Matrix Factorization in Temporal PsychoVisual Modulation****Jianzhou Feng, Xiaoming Huo, Li Song, Xiaokang Yang, and Wenjun ZhangIEEE Transactions on Circuits and Systems for Video Technology, 2014. [PDF](http://172.16.6.108:8000/publications/2013/nmf in v multiplexing.pdf)Code
img Image Restoration via Efficient Gaussian Mixture Model Learning****Jianzhou Feng, Li Song, Xiaoming Huo, Xiaokang Yang, and Wenjun ZhangIEEE International Conference on Image Processing (ICIP), 2013. PDFPosterCode
img New Bounds on Image Denoising: Viewpoint of Sparse Representation and Non-Local Averaging****Jianzhou Feng, Li Song, Xiaoming Huo, Xiaokang Yang, and Wenjun ZhangVisual Communications and Image Processing (VCIP), 2012. PDFSlides
img Learning Dictionary via Subspace Segmentation for Sparse Representation****Jianzhou Feng, Li Song, Xiaokang Yang, and Wenjun ZhangIEEE International Conference on Image Processing (ICIP), 2011. [PDF](http://172.16.6.108:8000/publications/2011/LEARNING DICTIONARY VIA SUBSPACE SEGMENTATION FOR SPARSE.pdf)SlidesCode
img Learning Sparse Dictionaries with a Popularity-Based Model****Jianzhou Feng, Li Song, Xiaoming Huo, Xiaokang Yang, and Wenjun ZhangIEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2011.. [PDF](http://172.16.6.108:8000/publications/2011/Learning Sparse Dictionaries with a Popularity-Based Model.pdf)PosterCode
img Image Denoising using Local Tangent Space Alignment****Jianzhou Feng, Li Song, Xiaoming Huo, Xiaokang Yang, and Wenjun ZhangVisual Communications and Image Processing (VCIP), 2010. [PDF](http://172.16.6.108:8000/publications/2010/Image Denoising using Local Tangent Space Alignment.pdf)Slides
img Sub Clustering K-SVD: Size Variable Dictionary Learning for Sparse Representations****Jianzhou Feng, Li Song, Xiaokang Yang, and Wenjun ZhangIEEE International Conference on Image Processing (ICIP), 2009. [PDF](http://172.16.6.108:8000/publications/2009/Sub Clustering K-SVD Size Variable Dictionary Learning for Sparse Representations.pdf)Poster

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