Lei Sun

According to our database, Lei Sun authored at least 15 papers between 2010 and 2014.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2014

A Mode Mapping and Optimized MV Conjunction Based H.264/SVC to H.264/AVC Transcoder with Medium-Grain Quality Scalability for Videoconferencing.

Lei Sun, Zhenyu Liu, Takeshi Ikenaga

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014

Fast Mode and Depth Decision for HEVC Intra Prediction Based on Edge Detection and Partition Reconfiguration.

Gaoxing Chen, Lei Sun, Zhenyu Liu, Takeshi Ikenaga

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014

2013

Low-Complexity Hybrid-Domain H.264/SVC to H.264/AVC Spatial Transcoding with Drift Compensation for Videoconferencing.

Lei Sun, Zhenyu Liu, Takeshi Ikenaga

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013

A Drift-Constrained Frequency-Domain Ultra-Low-Delay H.264/SVC to H.264/AVC Transcoder with Medium-Grain Quality Scalability for Videoconferencing.

Lei Sun, Zhenyu Liu, Takeshi Ikenaga

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013

Local-threshold 2D-tophat Cell Segmentation for the Two-photon Confocal Microscope Image.

Xiaoyang Yuan, Lei Gu, Lei Sun, Takeshi Ikenaga

Proceedings of the 13. IAPR International Conference on Machine Vision Applications, 2013

A Low-Complexity Quantization-Domain H.264/SVC to H.264/AVC Transcoder with Medium-Grain Quality Scalability.

Lei Sun, Zhenyu Liu, Takeshi Ikenaga

Proceedings of the Advances in Multimedia Modeling, 19th International Conference, 2013

Fast mode and depth decision HEVC intra prediction based on edge detection and partitioning reconfiguration.

Gaoxing Chen, Lei Sun, Zhenyu Liu, Takeshi Ikenaga

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2013

A mode-mapping and optimized MV conjunction based MGS-scalable SVC to AVC IPPP transcoder.

Lei Sun, Zhenyu Liu, Takeshi Ikenaga

Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

Fast intra prediction for HEVC based on pixel gradient statistics and mode refinement.

Gaoxing Chen, Zhenyu Pei, Lei Sun, Zhenyu Liu, Takeshi Ikenaga

Proceedings of the 2013 IEEE China Summit and International Conference on Signal and Information Processing, 2013

2012

Low-Complexity Coarse-Level Mode-Mapping Based H.264/AVC to H.264/SVC Spatial Transcoding for Video Conferencing.

Lei Sun, Jie Leng, Jia Su, Yiqing Huang, Hiroomi Motohashi, Takeshi Ikenaga

IEICE Trans. Inf. Syst., 2012

A Videoconferencing-Oriented Hybrid-Domain H.264/SVC to H.264/AVC Spatial Transcoder.

Lei Sun, Zhenyu Liu, Takeshi Ikenaga

Proceedings of the Advances in Multimedia Information Processing - PCM 2012, 2012

A pixel-domain mode-mapping based SVC-to-AVC transcoder with coarse grain quality scalability.

Lei Sun, Zhenyu Liu, Takeshi Ikenaga

Proceedings of the 21st International Conference on Pattern Recognition, 2012

2011

Content Based Coarse to Fine Adaptive Interpolation Filter for High Resolution Video Coding.

Jia Su, Yiqing Huang, Lei Sun, Shinichi Sakaida, Takeshi Ikenaga

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011

Coarse to fine adaptive interpolation filter for high resolution video coding.

Jia Su, Yiqing Huang, Lei Sun, Shinichi Sakaida, Takeshi Ikenaga

Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

2010

Real-Time Non-rigid Object Tracking Using CAMShift with Weighted Back Projection.

Lei Sun, Bingrong Wang, Takeshi Ikenaga

Proceedings of the Prodeedings of the 2010 International Conference on Computational Science and Its Applications, 2010