| 基于DSP的实时人脸检测系统 |
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| 引用本文： | 韩相军,关永,王雪立,王万森. 基于DSP的实时人脸检测系统[J]. 微计算机信息, 2005, 0(25) |
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| 作者姓名： | 韩相军 关永 王雪立 王万森 |
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| 作者单位： | 北京首都师范大学信息工程学院，北京首都师范大学信息工程学院，北京首都师范大学信息工程学院，北京首都师范大学信息工程学院 |
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| 基金项目： | 北京市自然科学基金(4032009) |
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| 摘 要： | 阐述了硬件设计思想、软件开发流程及人脸检测算法的实现。首先以TMS320DM642建立实时图像处理的硬件系统,通过CCD获取视频序列,对当前图像进行降噪、图像增强以及边缘检测的预处理,再利用基于肤色和差分帧相结合的算法对视频序列进行检测、跟踪人脸。本系统所有算法均使用C和汇编语言混合编程并在TIDM642EVM上开发实现。实验结果表明,本系统的算法简单、快速、鲁棒性强。
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| 关 键 词： | DSP 人脸检测 人脸跟踪 |
Real Time Human Face Detection System Based On DSP |
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| Han,Xiangjun Guan,Yong Wang,Xueli Wang,Wansen. Real Time Human Face Detection System Based On DSP[J]. Control & Automation, 2005, 0(25) |
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| Authors: | Han Xiangjun Guan Yong Wang Xueli Wang Wansen |
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| Affiliation: | (College of Information Engineering,Capital Nor- mal University,Beijing,100037) Han,Xiangjun Guan,Yong Wang,Xueli Wang,Wansen |
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| Abstract: | The designing ideas of the hardware and developing flow of the software and the algorithm of human face detection are expounded. At first setting up the real- time video process- ing system of the hardware using TMS320DM642, obtaining video sequence with CCD, carrying on noise reduction, image strengthen and edge detection that pretreatment measure to cur- rent image, human face detection and track are combined using based- on skin- color and difference frame algorithm. All algo- rithms of the system use C and assembler language mix- program and develop and realize on TI DM642EVM. Experiments show that the algorithm is simple, fast and robust. |
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| Keywords: | DSP Human face detection Human face track |
| 本文献已被 CNKI 等数据库收录！ |
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