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ICIP
2001
IEEE
16 years 5 months ago
Modified MPEG-2 video coders with efficient multi-layer scalability
The paper describes a multi-layer video coder based on spatiotemporal scalability and data partitioning. The coder consists of two parts: a low-resolution coder and full-resolutio...
Marek Domanski, Slawomir Mackowiak
CVPR
2010
IEEE
16 years 8 days ago
Efficient Action Spotting based on a Spacetime Oriented Structure Representation
This paper addresses action spotting, the spatiotemporal detection and localization of human actions in video. A novel compact local descriptor of video dynamics in the context of...
Konstantinos Derpanis, Mikhail Sizintsev, Kevin Ca...
ICASSP
2009
IEEE
15 years 11 months ago
Rate efficient remote video file synchronization
Video file synchronization between remote users is an important task in many applications. Re-transmission of a video that has been only slightly modified is expensive, wasteful...
Hao Zhang, Chuohao Yeo, Kannan Ramchandran
ICASSP
2008
IEEE
15 years 10 months ago
Discrete rate spectral efficiency for adaptive MIMO systems
Adaptive modulation scheme has been widely used in multipleinput multiple-output (MIMO) systems to enhance spectral efficiency while maintaining bit-error rate (BER) under a targ...
Jinliang Huang, Svante Signell
ICIP
2008
IEEE
15 years 10 months ago
Enhanced usability of iris recognition via efficient user interface and iris image restoration
In this paper, we investigate the possibility of enhancing the usability of iris recognition via exploration of the specular spots in iris images. Firstly, the spatial configurat...
Zhaofeng He, Zhenan Sun, Tieniu Tan, Xianchao Qiu