摘要:
图像平滑 Smoothing, also called blurring, is a simple and frequently used image processing operation. 平滑,也叫模糊. 本质就是把某点的像素值转换为其及其周围像素值的不同权重的叠加.h(k,l)即为卷积核, 阅读全文
摘要:
Mat Mat由两部分构成 matrix header pointer to the matrix containing the pixel values Mat is basically a class with two data parts: the matrix header (contain 阅读全文
摘要:
图像处理 图像变换就是找到一个函数,把原始图像矩阵经过函数处理后,转换为目标图像矩阵. 可以分为两种方式,即像素级别的变换和区域级别的变换 Point operators (pixel transforms) Neighborhood (area based) operators 像素级别的变换就相 阅读全文