| 基于DSP的数字视频处理系统中边缘检测算法的实现 |
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| 引用本文： | 宋伟中,邓记才.基于DSP的数字视频处理系统中边缘检测算法的实现[J].安阳工学院学报,2010,9(2):39-42. |
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| 作者姓名： | 宋伟中 邓记才 |
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| 作者单位： | 郑州大学,信息工程学院,郑州,450001;郑州大学,信息工程学院,郑州,450001 |
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| 摘 要： | 近年来,随着DSP技术的快速发展,数字视频处理技术得到了越来越广泛的应用。边缘检测是是数字视频处理中的一项关键技术,而且是进行对象检测和识别的基础。首先分析了当前发展比较成熟的几种边缘检测算法,然后针对基于DSP的数字视频处理系统的特点选用Canny边缘检测算法,并在基于DM642的数字视频处理系统上实现,给出了仿真的结果。
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| 关 键 词： | 数字视频处理 边缘检测 Canny算子 |
The Realization of Edge Detection Algorithm in DSP-based Digital Video Processing System |
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| SONG Wei-zhong,DENG Ji-cai.The Realization of Edge Detection Algorithm in DSP-based Digital Video Processing System[J].Journal of Anyang Institute of Technology,2010,9(2):39-42. |
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| Authors: | SONG Wei-zhong DENG Ji-cai |
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| Institution: | SONG Wei-zhong DENG Ji-cai (Zhengzhou University School of Information Engineering, Zhengzhou 450001, China) |
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| Abstract: | In recent years, with the rapid development of DSP technology, digital video processing techniques have been applied more and more. Edge Detection is a key technology in digital video processing and it is the foundation of object detection and recognition. In this paper, several edge detection algorithms are analyzed, and canny edge detection algorithm is realized on DM642 -based digital video processing system. The simulation results are given finally. |
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| Keywords: | digital video processing edge detection Canny operator |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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