摘要
本文提出了一种具有旋转不变性的纹理分割算法。纹理图象被模拟为三层次过程综合作用形成的,它们是区域过程、纹理过程和退化过程。整个方法包括具有旋转不变性的纹理特征抽取、纹理特征的光滑、基于三层次神经元网络的初始分割以及利用多值Boltzmann机的进一步分割。对自然纹理图象的分割结果证明了算法的有效性。
This paper presents a rotation-invariant approach for segmenting textured images. The textured images are modeled as three hierarchical processes, namely, the region process, the texture process, and the degradation process. The whole procedure includes extraction of rotation-invariant features, smoothing of these features, initial segmentation based on three-layered neural networks, and extensive segmentation using multi-valued Boltzmann machines. Experiments on natural textures have shown its efficiency.
出处
《自动化学报》
EI
CSCD
北大核心
1992年第4期456-463,共8页
Acta Automatica Sinica
基金
国家自然科学基金
国防科技基金
关键词
旋转不变性
纹理分割
Texture segmentation
rotation-invariancy
layered nerual network
multivalued Boltzmann machine