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MM
1994
ACM
143views Multimedia» more  MM 1994»
15 years 8 months ago
Quad-Tree Segmentation for Texture-Based Image Query
In this paper we propose a technique for segmenting images by texture content with application to indexing images in a large image database. Using a quad-tree decomposition, textu...
Jonathan M. Smith, Shih-Fu Chang
FPL
2006
Springer
96views Hardware» more  FPL 2006»
15 years 7 months ago
Reducing the Space Complexity of Pipelined Routing Using Modified Range Encoding
Interconnect delays are becoming an increasingly significant part of the critical path delay for circuits implemented in FPGAs. Pipelined interconnects have been proposed to addre...
Allan Carroll, Carl Ebeling
MOBIMEDIA
2007
15 years 5 months ago
Unequal error protection based on objective video evaluation model
Usually unequal error protection schemes mostly focus on protecting video data parameters with unequal rates or levels depending on their sensitivities to errors. This paper first...
Wen Ji, Yiqiang Chen, Min Chen, Yi Kang
MOBIMEDIA
2007
15 years 5 months ago
Low-complexity video content adaptation for legacy user equipment
This paper deals with the adaptation problem raised by the fact that H.264/AVC standard is rapidly being adopted by content and service providers while at the user side MPEG-2 equ...
Sandro Moiron, Sérgio M. M. de Faria, Pedro...
IJIT
2004
15 years 5 months ago
A Lossless Watermarking Based Authentication System For Medical Images
In this paper we investigate the watermarking authentication when applied to medical imagery field. We first give an overview of watermarking technology by paying attention to frag...
Samia Boucherkha, Mohamed Benmohamed