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ISCAS
2003
IEEE
235views Hardware» more  ISCAS 2003»
14 years 3 months ago
Enhanced chaotic image encryption algorithm based on Baker's map
Imaging has gained importance due to the improvements of performances in computer speed, media storage and network bandwidth. Along with this advancement, the fundamental issue of...
Mazleena bt. Salleh, Subariah bt. Ibrahim, I. F. I...
ISCAS
2003
IEEE
122views Hardware» more  ISCAS 2003»
14 years 3 months ago
Bulk carbon nanotube as thermal sensing and electronic circuit elements
Bulk multi-walled carbon nanotube (MWNT) were successfully and repeatably manipulated by AC electrophoresis to form resistive elements between Au microelectrodes and were demonstr...
Victor T. S. Wong, Wen J. Li
ISCA
2003
IEEE
93views Hardware» more  ISCA 2003»
14 years 3 months ago
Improving Dynamic Cluster Assignment for Clustered Trace Cache Processors
This work examines dynamic cluster assignment for a clustered trace cache processor (CTCP). Previously proposed cluster assignment techniques run into unique problems as issue wid...
Ravi Bhargava, Lizy Kurian John
ISCAS
2003
IEEE
97views Hardware» more  ISCAS 2003»
14 years 3 months ago
Watermark re-synchronization using log-polar mapping of image autocorrelation
Many watermarking algorithms embed the watermark into the image as contiguous non-overlapping tiles. This tiling structure forms an implicit synchronization template that can be r...
Adnan M. Alattar, Joel Meyer
ISCAS
2003
IEEE
99views Hardware» more  ISCAS 2003»
14 years 3 months ago
New hyperbolic source density models for blind source recovery score functions
We present two new hyperbolic source probability models to effectively represent sub-gaussian and super-gaussian families of sources for dynamic and convolutive Blind Source Recov...
Khurram Waheed, Fathi M. Salem