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» On Performance of Compressed Pattern Matching on VF Codes
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APGV
2005
ACM
125views Visualization» more  APGV 2005»
14 years 4 months ago
Designing a tone mapping algorithm for road visibility experiments
In this paper, we propose a tone mapping operator based on a multiscale representation pattern and on thresholds of detection contrast computed for local adaptation luminances. Th...
Justine Grave, Roland Brémond
ICPR
2010
IEEE
13 years 8 months ago
Cascaded Background Subtraction Using Block-Based and Pixel-Based Codebooks
This paper presents a cascaded scheme with block-based and pixel-based codebooks for background subtraction. The codebook is mainly used to compress information to achieve high ef...
Jing-Ming Guo, Chih-Sheng Hsu
VLSISP
2008
173views more  VLSISP 2008»
13 years 10 months ago
Fast Bit Gather, Bit Scatter and Bit Permutation Instructions for Commodity Microprocessors
Advanced bit manipulation operations are not efficiently supported by commodity word-oriented microprocessors. Programming tricks are typically devised to shorten the long sequence...
Yedidya Hilewitz, Ruby B. Lee
ICIP
2007
IEEE
14 years 4 months ago
Software Pipelines Design for Variable Block-Size Motion Estimation with Large Search Range
This paper presents some techniques for efficient motion estimation (ME) implementation on fixed-point digital signal processor (DSP) for high resolution video coding. First, chal...
Zhigang Yang, Wen Gao, Yan Liu, Debin Zhao
SIGCSE
2008
ACM
138views Education» more  SIGCSE 2008»
13 years 10 months ago
Debugging: the good, the bad, and the quirky -- a qualitative analysis of novices' strategies
A qualitative analysis of debugging strategies of novice Java programmers is presented. The study involved 21 CS2 students from seven universities in the U.S. and U.K. Subjects &q...
Laurie Murphy, Gary Lewandowski, Renée McCa...