文件名称:noiseonf.m
- 所属分类：
- 图形图像处理(光照,映射..)
- 资源属性：
- [Text]
- 上传时间：
- 2012-11-26
- 文件大小：
- 1kb
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- 0次
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- 留*
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创建一幅1/f谱的噪声图象,输入参数:size,创建图象的大小 factor:调整谱spectrum = 1/(f^factor),factor = 0原始高斯噪声图象,1自然噪声,1.5 云状噪声,>=2,类似血液.
-Creates 1/f spectrum noise images.
im = noiseonf(size, factor)
- size of image to produce
factor- controls spectrum = 1/(f^factor)
factor = 0 - raw Gaussian noise image
= 1 - gives the 1/f `standard drop-off for `natural images
= 1.5- seems to give the most intersting `cloud patterns
= 2 or greater- produces `blobby images
.
-Creates 1/f spectrum noise images.
im = noiseonf(size, factor)
- size of image to produce
factor- controls spectrum = 1/(f^factor)
factor = 0 - raw Gaussian noise image
= 1 - gives the 1/f `standard drop-off for `natural images
= 1.5- seems to give the most intersting `cloud patterns
= 2 or greater- produces `blobby images
.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
noiseonf.m.txt