Parallel Integral Image Generation Algorithm on Multi-core System

Yi-Ta Wu,Yih-Tyng Wu,Chao-Yi Cho,Shau-Yin Tseng,Chun-Nan Liu, Chung-Ta King

Parallel and Distributed Processing with Applications（2011）

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摘要

Integral image becomes a very useful tool in most of the computer vision applications in recent years, and the parallelization strategy is the most popular approach for efficiently generating the integral image. However, most of current parallel integral image generation algorithms are developed based on the dedicated hardware architecture. In this paper, we developed a parallel integral image generation algorithm on Tile64 which is a MIMD-based embedded system. It can be found that our parallel integral image generation algorithm achieved 7.66 times more efficient than the original sequential integral image generation.

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关键词

hardware architecture,image processing,sequential integral image generation,multi-core system,mimd-based embedded system,parallel integral image,dedicated hardware architecture,generation algorithm,tile64,popular approach,parallel algorithms,original sequential integral image,current parallel integral image,computer vision application,computer vision,integral image,parallel algorithm,parallelization strategy,embedded systems,multicore system,parallel integral image generation,parallel integral image generation algorithm,system on a chip,merging,system integration,pixel,embedded system,multicore processing,algorithm design,algorithm design and analysis

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