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ICIP
2002
IEEE
16 years 6 months ago
Generalized bitplane-by-bitplane shift method for JPEG2000 ROI coding
One interesting feature of the new JPEG2000 image coding standard is support of region of interest (ROI) coding using the maximum shift (Maxshift) method, which allows for arbitra...
Zhou Wang, Serene Banerjee, Brian L. Evans, Alan C...
ICIP
2001
IEEE
16 years 6 months ago
Robust fast extraction of video objects combining frame differences and adaptive reference image
This paper introduces a video object segmentation algorithm developed in the context of the European project Art.live1 where constraints on the quality of segmentation and the pro...
Alice Caplier, Laurent Bonnaud, Jean-Marc Chassery
DAC
2006
ACM
16 years 5 months ago
DAG-aware AIG rewriting a fresh look at combinational logic synthesis
This paper presents a technique for preprocessing combinational logic before technology mapping. The technique is based on the representation of combinational logic using And-Inve...
Alan Mishchenko, Satrajit Chatterjee, Robert K. Br...
ICCD
2001
IEEE
120views Hardware» more  ICCD 2001»
16 years 1 months ago
Architectural Enhancements for Fast Subword Permutations with Repetitions in Cryptographic Applications
We propose two new instructions, swperm and sieve, that can be used to efficiently complete an arbitrary bit-level permutation of an n-bit word with or without repetitions. Permut...
John Patrick McGregor, Ruby B. Lee
ICCAD
2008
IEEE
110views Hardware» more  ICCAD 2008»
16 years 1 months ago
NTHU-Route 2.0: a fast and stable global router
—We present in this paper a fast and stable global router called NTHU-Route 2.0 that improves the solution quality and runtime of a state-of-the-art router, NTHU-Route, by the fo...
Yen-Jung Chang, Yu-Ting Lee, Ting-Chi Wang