摘要
基于主颜色方法提出分块主纹理谱的概念,在每个分块中自动生成阈值来过滤噪声.从模糊逻辑的角度出发提出一种新的纹理谱描述符,结合区域灰度平均值,构造隶属函数来计算纹理单元值.实验证明,所提出的方法在图像聚类方面达到较好的聚类效果.
Based on the dominant color method, this paper presents a concept of dominant texture spectrum of partition. It generates threshold automatically to filter noise in each sub block. From the perspective of fuzzy logic, a new texture spectrum descriptor is presented. It integrates the average of gray scales in areas, and constructs memberships function to calculate the value of texture units. Ex perimental results show the methods keep high clustering precision.
出处
《福州大学学报(自然科学版)》
CAS
CSCD
北大核心
2012年第5期591-596,共6页
Journal of Fuzhou University(Natural Science Edition)