| 基于DM642的实时图像处理系统的研究 |
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| 引用本文： | 于浩,王昊,张天天. 基于DM642的实时图像处理系统的研究[J]. 长春理工大学学报(自然科学版), 2007, 30(3): 26-29 |
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| 作者姓名： | 于浩 王昊 张天天 |
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| 作者单位： | 长春理工大学,光电工程学院,长春,130022;长春理工大学,电子信息工程学院,长春,130022;长春工程学院,长春,130021 |
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| 摘 要： | 本文以TI公司的数字信号处理器TMS320DM642为核心,以现场可编程门阵列器件FPGA实现OSD功能,实现了实时的基于灰度变换的图像目标识别处理。重点介绍了所研制系统的硬件组成、灰度变换的工作原理和应用,取得了良好的结果。
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| 关 键 词： | DM642 OSD FPGA 数字图像处理 灰度变换 目标识别 |
| 文章编号： | 1672-9870（2007）03-0026-04 |
| 修稿时间： | 2007-03-24 |
Design of Real-Time Image Processing System Based on the DM642 |
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| YU Hao,WANG Hao,ZHANG Tiantian. Design of Real-Time Image Processing System Based on the DM642[J]. Journal of Changchun University of Science and Technology, 2007, 30(3): 26-29 |
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| Authors: | YU Hao WANG Hao ZHANG Tiantian |
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| Affiliation: | 1.School of Photo-electronic Engineering;Changchun University of Science and Technology;Changchun 130022;2.College of Electronic and Information Engineering;3.Changchun Institute of Technology;Changchun 130021 |
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| Abstract: | In order to satisfy the requirement of real-time image processing,the system of real-time implementation on image processing is proposed.It uses a TI's TMS320DM642 as the core processor,chooses the field programmable gate-array FPGA for OSD(On Screen Display).The experiment results show that it can do the image-processing well. |
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| Keywords: | DM642 OSD FPGA digital image processing gray transform |
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