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PR
2010
184views more  PR 2010»
15 years 5 months ago
Total variation, adaptive total variation and nonconvex smoothly clipped absolute deviation penalty for denoising blocky images
The total variation-based image denoising model has been generalized and extended in numerous ways, improving its performance in different contexts. We propose a new penalty func...
Aditya Chopra, Heng Lian
ARC
2006
Springer
157views Hardware» more  ARC 2006»
15 years 11 months ago
PISC: Polymorphic Instruction Set Computers
We introduce a new paradigm in the computer architecture referred to as Polymorphic Instruction Set Computers (PISC). This new paradigm, in difference to RISC/CISC, introduces hard...
Stamatis Vassiliadis, Georgi Kuzmanov, Stephan Won...
CVPR
2008
IEEE
16 years 9 months ago
Auto-context and its application to high-level vision tasks
The notion of using context information for solving highlevel vision problems has been increasingly realized in the field. However, how to learn an effective and efficient context...
Zhuowen Tu
MOBIQUITOUS
2007
IEEE
16 years 1 months ago
TRULLO - local trust bootstrapping for ubiquitous devices
—Handheld devices have become sufficiently powerful that it is easy to create, disseminate, and access digital content (e.g., photos, videos) using them. The volume of such cont...
Daniele Quercia, Stephen Hailes, Licia Capra
CHI
2003
ACM
16 years 17 days ago
Breakingstory: visualizing change in online news
BreakingStory is an interactive system for visualizing change in online news. The system regularly collects the text from the front pages of international daily news web sites. It...
Jean Anne Fitzpatrick, James Reffell, Moryma Aydel...