文件名称:fr_psnr
下载
别用迅雷、360浏览器下载。
如迅雷强制弹出，可右键点击选“另存为”。
失败请重下，重下不扣分。
如迅雷强制弹出，可右键点击选“另存为”。
失败请重下，重下不扣分。
介绍说明－－下载内容均来自于网络，请自行研究使用
PSNR is used to measure the difference between two images. It is defined as
PSNR = 20 * log10(b/rms)
where b is the largest possible value of the signal (typically 255 or 1),
and rms is the root mean square difference between two images. The PSNR is
given in decibel units (dB), which measure the ratio of the peak signal
and the difference between two images. An increase of 20 dB corresponds to
a ten-fold decrease in the rms difference between two images.
PSNR = 20 * log10(b/rms)
where b is the largest possible value of the signal (typically 255 or 1),
and rms is the root mean square difference between two images. The PSNR is
given in decibel units (dB), which measure the ratio of the peak signal
and the difference between two images. An increase of 20 dB corresponds to
a ten-fold decrease in the rms difference between two images.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
fr_psnr.m