| 一种基于直方图的分割方法 |
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| 引用本文： | 程杰.一种基于直方图的分割方法[J].华中科技大学学报(自然科学版),1999,27(1):84-86. |
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| 作者姓名： | 程杰 |
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| 作者单位： | 华中理工大学图像识别与人工智能研究所 |
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| 摘 要： | 对Ｏｔｓｕ准则的内在缺陷进行了改进，提出了一种基于直方图的分割方法．通过对直方图的预处理及轮廓追踪，可以很好地确定其峰谷结构，从而找到理想的分割门限．这种分割方法对红外图像具有很强的针对性．经实验证明，只要图像直方图中存在着多波峰结构并且存在一个理想的分割门限，这种方法就有很好的分割效果
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| 关 键 词： | 直方图 分割 Otsu准则 红外图像 |
| 修稿时间： | 1998-06-01. |
A Method of Segmentation Based on Histogram |
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| Cheng Jie.A Method of Segmentation Based on Histogram[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1999,27(1):84-86. |
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| Authors: | Cheng Jie |
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| Abstract: | Aimed at the inherent defection in Otsu Law, an improved method of segmentation is proposed based on histogram. After previous treatment and tracing the frame, it is easy to identify the peaks and villages of the histogram. The threshold of segmentation can be found accurately. The method is especially useful for the segmentation of infrared images. According to the experiments, the effect is good if there are waves and an ideal threshold exists in the histogram. |
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| Keywords: | histogram segmentation Otsu Law infrared images |
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