机构地区: 华南理工大学电子与信息学院电子与通信工程系
出 处: 《华南理工大学学报(自然科学版)》 1998年第10期64-70,共7页
摘 要: 应用分形技术,对彩色图象的纹理分割问题进行了探讨.为了有效地描述彩色纹理特征,我们利用图象中的色彩信息,通过象素的色彩曲面之间的体积值和单种色彩分量值进行分析,获得相应的分形特征,继而运用中值滤波技术和非监督聚类算法对特征图象进行分割.实验结果表明,利用分形技术进行彩色纹理分割是非常有效的. In this paper, the problem of texture segmentation for color images is discussed. To achieve an effective representation of color texture features, color information of the image is used. By analyzing both the volume between color surfaces of image pixels and the single color components, corresponding fractal features are acquired. We then proceed to apply median filtering and an unsupervised clustering algorithm to complete the segmentation on the feature image.Experiment results show that the use of fractal techniques is an efficient approach to color texture segmentation.