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ICITA
2005
IEEE
16 years 8 days ago
Managing the Co-Existing Network of IPv6 and IPv4 under Various Transition Mechanisms
Even though IPv6 has been developed for more than a decade, IPv4 is still the most commonly adopted network protocol. However, the significant changes in the new version may cause...
I-Ping Hsieh, Shang-Juh Kao
ICMCS
2005
IEEE
85views Multimedia» more  ICMCS 2005»
16 years 8 days ago
Fast Search Method for Image Vector Quantization Based on Equal-Average Equal-Variance and Partial Sum Concept
The encoding process of image vector quantization (VQ) is very heavy due to it performing a lot of k-dimensional Euclidean distance computations. In order to speed up VQ encoding,...
Zhibin Pan, Koji Kotani, Tadahiro Ohmi
ICMCS
2005
IEEE
197views Multimedia» more  ICMCS 2005»
16 years 8 days ago
An adaptive microphone array with local acoustic sensitivity
In this paper, a microphone array with 3-D focal zone is proposed. The microphone array consists of one omni-directional and two uni-directional microphones. The microphone array ...
Jianfeng Chen, Louis Shue, Hanwu Sun, Koksoon Phua
ICMCS
2005
IEEE
123views Multimedia» more  ICMCS 2005»
16 years 8 days ago
Fast predictive variable-block-size motion estimation for H.264/AVC
The emerging H.264 advanced video coding (H.264/AVC) standard achieves significant improvement in coding efficiency compared with previous standards such as MPEG-2 and H.263. On...
Zhi Yang, Jiajun Bu, Chun Chen, Xu Li
ICMCS
2005
IEEE
101views Multimedia» more  ICMCS 2005»
16 years 7 days ago
A Comparison of Subjective Picture Quality with Objective Measure Using Subjective Spatial Frequency
Recently, not only still pictures but also moving pictures are displayed on the PDAs or cellular phones. When we take a look such pictures, the picture quality seems to be better ...
Yasushi Sugama, Takahiro Yoshida, Takayuki Hamamot...