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| 基于振动特征的纹理图像分割 |
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杨鸿波1, 蔡国雷2,3, 邹谋炎2
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1.北京信息工程学院,信息与通信工程系,北京,100101;2.中国科学院,电子学研究所,北京,100080;3.中国科学院,研究生院,北京,100049
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| 摘要: |
| 纹理分割是图像处理领域中的一个典型难题.基于图像分解提出一个新的纹理振动特征,与基于结构张量和非线性扩散获得的其他纹理特征一起构成5维特征空间,并利用非参数估计的活动围道方法对该特征空间进行分割,得到最终结果.通过不同的纹理分割实验验证了此方法的有效性. |
| 关键词: 图像分解 纹理分割 活动围道 |
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| 基金项目:Supported by the National Natural Science Foundation of China under Grant No.60473066 (国家自然科学基金); the Young Outstanding Talent Foundation of Hubei Province of China under Grant No.2003ABB004 (湖北省青年杰出人才基金) |
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| Texture Segmentation Based on the Oscillatory Feature |
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YANG Hong-Bo,CAI Guo-Lei,ZOU Mou-Yan
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| Abstract: |
| Texture segmentation is a typical difficult problem in image processing. This paper presents a new textural oscillatory feature based on image decomposition. The oscillatory feature together with other textural features based on the structure tensor and nonlinear diffusion constructs a 5 dimensional textural feature space. The last result can be obtained by segmenting the feature space using level set and non-parametric active contours technology. The validity of the method in this paper is proved by different texture segmentation tests. |
| Key words: image decomposition texture segmentation active contour |
