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SIPS
2007
IEEE
16 years 1 months ago
Optimal Data Mapping for Motion Compensation in H.264 Video Decoding
— Long initial access cycles of SDRAM are the major performance burden of motion compensation in a video decoder. To minimize its effect while improve overall available memory ba...
Guo-Shiuan Yu, Tian-Sheuan Chang
IFIP
2007
Springer
16 years 1 months ago
Super-Resolution Video Analysis for Forensic Investigations
Super-resolution algorithms typically improve the resolution of a video frame by mapping and performing signal processing operations on data from frames immediately preceding and i...
Ashish Gehani, John H. Reif
AVSS
2006
IEEE
16 years 1 months ago
Real-Time Video Segmentation with VGA Resolution and Memory Bandwidth Reduction
This paper presents the implementation of a video segmentation unit used for embedded automated video surveillance systems. Various aspects of the underlying segmentation algorith...
Hongtu Jiang, Viktor Öwall, Håkan Ard&o...
ICMCS
2006
IEEE
112views Multimedia» more  ICMCS 2006»
16 years 1 months ago
Multipoint Measuring System for Video and Sound - 100-camera and microphone system
We developed a novel multipoint measurement system capable of acquiring video and sound at more than 100 points in a "synchronized" manner. In this paper, we first descr...
Toshiaki Fujii, Kensaku Mori, Kazuya Takeda, Kenji...
ICMCS
2006
IEEE
87views Multimedia» more  ICMCS 2006»
16 years 1 months ago
On the Design of Prefetching Strategies in a Peer-Driven Video on-Demand System
In this paper, we examine the prefetching strategies in a peerdriven video on-demand system. In our design, each video is encoded into multiple low bit-rate substreams and copies ...
Yanming Shen, Zhengye Liu, Shivendra S. Panwar, Ke...