图像纹理特征新定义  

NEW DEFINITION FOR IMAGE TEXTURE FEATURE

作　　者：侯杰[1] 陈燕[1] 何士龙[1] 倪秀英[1] 邱天[2] 

机构地区：[1]鲁东大学,山东烟台264025 [2]沈阳工业大学,辽宁辽阳111003

出　　处：《计算机应用与软件》2007年第9期157-158,共2页Computer Applications and Software

摘　　要：为了更好地描述图像的纹理特征,定义了灰度—基元共生矩阵。该矩阵将描述纹理特征的统计方法和结构方法结合起来,描述图像的灰度分布情况,具有一定的旋转不变性。为了减少共生矩阵的计算量,采用了正规化处理方法。In order to describe the image texture feature more exactly, it introduces a gray-primitive co-matrix. The matrix can combine statistical methods with structural ones naturally, which can be used to describe the gray distribution and the local detail structure in a textured image. The matrix has rotation-invariance. In order to reduce calculation of co-matrix a normalization to the matrix is used.

关 键 词：图像 纹理 特征 共生矩阵 基元 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]