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ICIP
2005
IEEE
16 years 8 months ago
A palette-based image steganographic method using colour quantisation
In this paper we propose an efficient data embedding algorithm for palette-based images by quantising similar colours in the palette. Unlike previous algorithms, this method'...
Xuefeng Wang, Then Yao, Chang-Tsun Li
ICASSP
2008
IEEE
16 years 1 months ago
Layered wireless video multicast using omni-directional relays
— Wireless video multicast enables delivery of popular events to many wireless users in a bandwidth efficient manner. However, providing good and stable video quality to a large...
Ozgu Alay, Thanasis Korakis, Yao Wang, Elza Erkip,...
WCRE
2009
IEEE
16 years 1 months ago
An Empirical Study on Inconsistent Changes to Code Clones at Release Level
—Current research on code clones tries to address the question whether or not code clones are harmful for the quality of software. As most of these studies are based on the fine...
Nicolas Bettenburg, Weiyi Shang, Walid Ibrahim, Br...
SIGSOFT
2006
ACM
16 years 16 days ago
Detecting increases in feature coupling using regression tests
Repeated changes to a software system can introduce small weaknesses such as unplanned dependencies between different parts of the system. While such problems usually go undetecte...
Olivier Giroux, Martin P. Robillard
VLSID
2002
IEEE
132views VLSI» more  VLSID 2002»
16 years 7 months ago
VLSI Architecture for a Flexible Motion Estimation with Parameters
If motion estimation can choose the most suitable algorithm according to the changing characteristics of input image signals, we can get benefits, which improve quality and perfor...
Jinku Choi, Nozomu Togawa, Masao Yanagisawa, Tatsu...