Highly optimized implementation of OpenCV for the Cell Broadband Engine

被引：8
|
作者：
Sugano, Hiroki [1 ]
Miyamoto, Ryusuke [2 ]
机构：
[1] Kyoto Univ, Grad Sch Informat, Dept Commun & Comp Engn, Sakyo Ku, Kyoto 6068501, Japan
[2] Nara Inst Sci & Technol, Grad Sch Informat Sci, Dept Informat Syst, Nara 6300192, Japan
来源：
COMPUTER VISION AND IMAGE UNDERSTANDING | 2010年 / 114卷 / 11期
关键词：
Image processing; OpenCV; Parallel implementation; Cell Broadband Engine;
D O I：
10.1016/j.cviu.2010.03.022
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Recently, real-time processing of image recognition is required for embedded applications such as automotive applications, robotics, entertainment, and so on. To realize real-time processing of image recognition on such systems we need optimized libraries for embedded processors. OpenCV is one of the most widely used libraries for computer vision applications and has many functions optimized for Intel processors, but no function is optimized for embedded processors. We present a parallel implementation of OpenCV library on the Cell Broadband Engine (Cell), which is one of the most widely used high performance embedded processors. Experimental result shows that most of the functions optimized for the Cell processor are faster than functions optimized for Intel Core 2 Duo E6850 3.00 GHz. (c) 2010 Elsevier Inc. All rights reserved.
引用
收藏
页码：1273 / 1281
页数：9
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