...不变特征描述子), shape descriptor（形状描述子）, superpixel descriptor（超像素描述子）, texture descriptor（纹理描述子）, shade descriptor（阴影描述子）, invariant photometric descriptor（光照不变性描述）, color constant descriptor（彩色不变...
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Homogeneous Texture Descriptor 同质纹理描述子
texture statistical descriptor 纹理统计描述符
Texture Feature Descriptor 纹理特征描述子
The circular region F-norms in low frequency band of wavelet transform is used as color feature of the image and the energy ratio of high frequency band is used to form texture descriptor.
颜色特征采用整数小波低频系数矩阵中环形区域的F -范数，纹理特征则采用高频部分的能量比值。
Experiments demonstrated that the color block co-occurrence matrix descriptor considerably improves the retrieval performance and can combine the feature of color and texture effectively.
实验结果表明，彩色子块共生矩阵描述子能够有效地结合颜色和纹理特征，具有良好的检索性能。
The paper first introduces some related techniques to the research subject, such as image file format, skin color detection, skin texture detection, edge detection and shape descriptor, etc.
本文先介绍了一些与课题相关的技术，主要有图象文件格式、肤色检测、纹理检测、轮廓检测和形状描述等技术。
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