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1. 北方交大信息所
2. 北方交大信息所 北京
Published:1990
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[1]于晓晗,袁保宗.一种新的旋转不变纹理特征[J].电子学报,1990(03):49-54.
Yu Xiaohan, Yuan Baozong. A New Rotation-Invariant Feature for Texture[J]. Acta Electronica Sinica, 1990, (3): 49-54.
所谓旋转不变纹理特征是指不论纹理图象是从哪个角度拍摄的
只要是同一种纹理那么这种特征就是不变的。这也是人类视觉系统的一种特征。本文基于方向测度特征及循环AR模型提出一组旋转不变的纹理特征
它能够比较准确地提取纹理的粗细度特征、方向性强度特征及各向同性特征。本文还通过实验结果证明了这组特征的有效性。
Based on direction measure and circular AR model
a new set of rotation invariant features for texture are proposed in this paper. These features represent more accurately the coarseness
the strongness of directionality and the isotropicity of textures. Experimental results confirm the validity of these new features.
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