文件名称:Floyd_Steinberg_Dithering
- 所属分类:
- 图形图像处理(光照,映射..)
- 资源属性:
- [Matlab] [源码]
- 上传时间:
- 2013-12-09
- 文件大小:
- 1kb
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- 0次
- 提 供 者:
- 郭*
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有序抖动也是一种常用的半色调技术方法,可以说是最简单的领域处理过程的方
法。它是用一个固定大小的阈值矩阵在原始灰度图像上面一边“移动”,一边比较。如
果原始图像中像素的灰度值大于相应阈值矩阵中的阈值,那么抖动后该像素的值为1 (白
色),否则为0(黑色)。-Ordered dithering is also a common halftoning method, is the simplest way to process the fields. It is a fixed size in the threshold matrix at the side of the raw grayscale image " move" , while comparison. If the gray scale value of the pixel in the original image is larger than the threshold value matrix corresponding to a threshold value, then the dithering of the pixel value of 1 (white), otherwise as 0 (black).
法。它是用一个固定大小的阈值矩阵在原始灰度图像上面一边“移动”,一边比较。如
果原始图像中像素的灰度值大于相应阈值矩阵中的阈值,那么抖动后该像素的值为1 (白
色),否则为0(黑色)。-Ordered dithering is also a common halftoning method, is the simplest way to process the fields. It is a fixed size in the threshold matrix at the side of the raw grayscale image " move" , while comparison. If the gray scale value of the pixel in the original image is larger than the threshold value matrix corresponding to a threshold value, then the dithering of the pixel value of 1 (white), otherwise as 0 (black).
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Floyd_Steinberg_Dithering.m