| 基于XYZ空间的区域生长法分割图象 |
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| 引用本文： | 毕凌燕,余英林. 基于XYZ空间的区域生长法分割图象[J]. 计算机工程与应用, 2003, 39(17): 56-57,68 |
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| 作者姓名： | 毕凌燕 余英林 |
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| 作者单位： | 华南理工大学电子与信息学院,广州,510641 |
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| 基金项目： | 广东省自然科学基金(编号:011628) |
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| 摘 要： | 该文提出了一种基于XYZ空间的区域生长法分割图象。图象简化阶段,采用连接算子中的区域开启闭合算子来简化图象;图象标识提取阶段利用XYZ空间的信息得到准确的视频对象轮廓,并且根据对比度消除区域中噪声小梯度,并在此基础上提取标识;在分割阶段,采用区域生长法来分割图象。实验证明该文的结果是准确可靠的。
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| 关 键 词： | 视频对象 图象分割 彩色空间 形态学 |
| 文章编号： | 1002-8331-(2003)17-0056-02 |
Image Segmentation Based on Region-growing Method in the XYZ Color Space |
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| Bi Lingyan Yu Yinglin. Image Segmentation Based on Region-growing Method in the XYZ Color Space[J]. Computer Engineering and Applications, 2003, 39(17): 56-57,68 |
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| Authors: | Bi Lingyan Yu Yinglin |
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| Abstract: | A region growi ng method based on XYZ color space is proposed to segment the image in this paper .In the phase of image simplification,a new connect operator whose name is ar ea open-close operator is used for image simplification;in the phase of mark extraction,the XYZ color space is used for extracting the precise video object contour ,and remove the small noise gradient by using the contrast;in the pha se of segmentation,a region growing method is adopted.The experiment results show our method is precise and robust. |
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| Keywords: | video object image segment color space morphology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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