| 图像处理中目标与背景的半自动分离技术 |
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| 引用本文： | 竺子民,余兴龙,索忠堃,谭耀麟.图像处理中目标与背景的半自动分离技术[J].清华大学学报(自然科学版),1993(4). |
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| 作者姓名： | 竺子民 余兴龙 索忠堃 谭耀麟 |
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| 作者单位： | 清华大学电子工程系 精密仪器与机械学系，精密仪器与机械学系，精密仪器与机械学系 |
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| 摘 要： | 分析了手工绘制目标轮廓、确定区域内像素的基本途径，提出了一种基于轮廓线坐标的分离技术，不仅确定了区域内像素，而且充分利用了轮廓线上的链码信息。该技术已成功地运用于中医舌诊自动识别系统。
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| 关 键 词： | 图像处理 手工绘制 目标轮廓 自动搜索 |
Technique of semiautomatic separation of object from background in image systems |
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| Zhu Zimin,Yu Xinglong,Suo Zhongkun.Technique of semiautomatic separation of object from background in image systems[J].Journal of Tsinghua University(Science and Technology),1993(4). |
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| Authors: | Zhu Zimin Yu Xinglong Suo Zhongkun |
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| Abstract: | This article analyzes the basic approach to the artificial drawing of objective contour and the determination of pixels in the area. A separation approach based on contour coodinates has been presented which not only determines the pixels,in the objective area but also makes full use of the chain-code of the contour for correction and information of objective shape. The presented technique is successfully used in the diagnosis system of tongue features in traditional Chinese medicine. |
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| Keywords: | image processing artificial drawing objective contour automatic scan |
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