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» An object based motion method for video coding
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CVPR
2007
IEEE
15 years 1 months ago
Inferring 3D Volumetric Shape of Both Moving Objects and Static Background Observed by a Moving Camera
We present a novel approach to inferring 3D volumetric shape of both moving objects and static background from video sequences shot by a moving camera, with the assumption that th...
Chang Yuan, Gérard G. Medioni
ICMCS
2006
IEEE
113views Multimedia» more  ICMCS 2006»
15 years 3 months ago
Fast Multi-Reference Frame Motion Estimation via Downhill Simplex Search
Multi-reference frame motion estimation improves the accuracy of motion compensation in video compression, but it also dramatically increases computational complexity. Based on tr...
Chen-Kuo Chiang, Shang-Hong Lai
ICMCS
2005
IEEE
113views Multimedia» more  ICMCS 2005»
15 years 3 months ago
Network-Adaptive Frame-Expansion-Based Packet Video Coding for Erasure Channels
This paper proposes a novel error-resilient packet video coding method which is designed to operate on unreliable IP networks suffering from large bursts of packet losses. The mai...
Andrew G. Backhouse, Irene Y. H. Gu
ICIP
2007
IEEE
15 years 11 months ago
A HMM-Based Method for Recognizing Dynamic Video Contents from Trajectories
This paper describes an original method for classifying object motion trajectories in video sequences in order to recognize dynamic events. Similarities between trajectories are e...
Alexandre Hervieu, Patrick Bouthemy, Jean-Pierre L...
ICMCS
2007
IEEE
187views Multimedia» more  ICMCS 2007»
15 years 4 months ago
Video Coding using 3-D Anisotropic Dual-Tree Wavelet Transform
This paper investigates the use of the anisotropic 3-D dualtree discrete wavelet transform (DDWT) for video coding. The 3-D DDWT is an attractive video representation because it i...
Jingyu Yang, Beibei Wang, Yao Wang, Wenli Xu