PROJECT 03-01 : Image Enhancement Using Intensity Transformations 实验要求: Objective To manipulate a technique of image enhancement by intensity transformation or gray level transformation. Main requirements: Ability of programming with C, C++, or Matla
Chapter_3 Intensity Transsformations and Spatial Filtering 灰度变换与空间滤波 Intensity transformation function s = T(r) (size of the neighborhood is 1*1) Some Basic Intensity Transformation Functions 1.Image Negatives 图像反转 $ s = T(r) = L - 1 - r $ 2.Log Tran
MATLAB中求矩阵非零元的坐标: 方法1: index=find(a); [i,j]=ind2sub(size(a),index); disp([i,j]) 方法2: [i,j]=find(a>0|a<0) %列出所有非零元的坐标 [i,j]=find(a==k) %找出等于k值的矩阵元素的坐标 所用函数简介: IND2SUB Multiple subscripts from linear index. IND2SUB is used to determine the equivalent