Improving Power Line Detection Based on Phase Difference in Radar Image
D. Li, H. Chen, D. Goshi and M.-T. Sun, APSIPA ASC 2018.
[Paper Link]

Signal Dependent Transform Based on SVD for HEVC Intra Coding
T. Zhang, H. Chen, M.-T. Sun, D. Zhao, W. Gao, IEEE Transactions on Multimedia, vol. 19, no. 11, pp 2404 - 2414, Nov. 2017.
[Paper Link]

Improving Intra Prediction in High Efficiency Video Coding
H. Chen, T. Zhang, M.-T. Sun, A. Saxena and M. Budagavi, IEEE Transactions on Image Processing, vol. 25, no. 8, pp 3671 - 3682, Aug. 2016.
[Paper Link] [Code Link]

Adaptive transform with HEVC intra coding
T. Zhang, H. Chen, M.-T. Sun, A. Saxena, D. Zhao, W. Gao, 2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA), Dec. 2015
[Paper Link]

Hybrid Angular Intra/Template Matching Prediction for HEVC Intra Coding
T. Zhang, H. Chen, M.-T. Sun, D. Zhao, W. Gao, IEEE International Conference on Visual Communications and Image Processing (VCIP), Dec. 2015.
[Paper Link]

Adaptive Intra-Refresh for Low-Delay Error-Resilient Video Coding
H. Chen, C. Zhao, M.T. Sun and A. Drake. Journal of Visual Communication and Image Representation, Vol. 31, pp. 294-304, 2015.
[Paper Link]

Improvements on Intra Block Copy in Natural Content Video Coding
H. Chen, Y. Chen, M.T. Sun, A. Saxena and M. Budagavi. 2015 IEEE International Symposium on Circuits and Systems (ISCAS), May 2015.
[Paper Link]

Capture-to-Display Delay Measurement for Visual Communication Applications
H. Chen, C. Wei, M. Song, M.T. Sun and K. Lau. APSIPA Transactions on Signal and Information Processing, Volume 4, 2015.
[Paper Link]

Nearest-Neighboring Intra Prediction for Screen Content Video Coding
H. Chen, A. Saxena and F. Fernandez. 2014 IEEE International Conference on Image Processing (ICIP), Oct. 2014. Top 10% paper.
[Paper Link]

Adaptive Intra-Refresh for Low-Delay Error-Resilient Video Coding
H. Chen, C. Zhao, M.T. Sun and A. Drake. APSIPA ASC 2014, December 2014.
[Paper Link]

A Capture-to-Display Delay Measurement System for Visual Communication Applications
C. Wei, H. Chen, M. Song, M.T. Sun and K. Lau. APSIPA ASC 2013.
[Paper Link]

New transforms tightly bounded by DCT and KLT
H. Chen, B. Zeng, IEEE Signal Processing Letters, Jun. 2012.
[Paper Link]

Design of low-complexity, non-separable 2-D transforms based on butterfly structures
H. Chen, B. Zeng, 2012 IEEE International Symposium on Circuits and Systems, May 2012.
[Paper Link]

Design of non-separable transforms for directional 2-D sources
H. Chen, S. Zhu, B. Zeng, 2011 18th IEEE International Conference on Image Processing, Sep. 2011.
[Paper Link]