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基于小波包和分形相结合的纹理分类
Classification of Texture Based on Wavelet Package and Fractal
【摘要】 纹理是图像内容的重要特征之一,纹理图像分类中最重要的步骤是纹理特征的提取。纹理图像利用空间-频率域分析法时,纹理特征主要集中在中、高频段,纹理图像边缘包含着丰富的纹理特征信息。利用小波包和分形相结合的方法提取纹理特征值进行纹理图像分类,实验结果表明此算法是合理有效的,纹理分类的正确识别率较高。
【Abstract】 Extracting texture features is the most important measure,the texture image uses space-frequency domain analysis method,feature of texture is mainly in middle and high frequency band.Texture image is classified by combining wavelet package with fractal and extracting texture features.Experiments prove this algorithm to be true and effective,the algorithm improves the ratio of correctly classify texture.
【关键词】 纹理特征提取;
小波包;
分形;
纹理分类;
【Key words】 feature extraction of texture; wavelet package; fractal; classification of texture;
【Key words】 feature extraction of texture; wavelet package; fractal; classification of texture;
- 【文献出处】 现代电子技术 ,Modern Electronics Technique , 编辑部邮箱 ,2008年09期
- 【分类号】TP391.41
- 【被引频次】3
- 【下载频次】144