Update README.md
加入MSRCR函式

加入MSRCR函式
bug fix
Merge pull request #33 from JinYu-Syue/master

加入MSRCR函式
simplify AHE function
simplify AHE function
add function FAHE2006
modified HPSNR

new version HPSNR for adaptive filter size
modified HPSNR and added SSIM MSSIM

modified HPSNR (default HVS size)
and added new function (SSIM and MSSIM)
additional explanation for SSIM and MSSIM

additional explanation ( name of paper and  the Authors) for SSIM and
MSSIM
modified HPSNR

change input variable to standard deviation in HPSNR function
add head
modify example file
add Gaussian diff observation method
add pixkit::qualityassessment::getDFTInfo
add pixkit::halftoning::errordiffusion::FloydSteinberg1976
bug fix
添加新的函數
Revert "添加新的函數"

This reverts commit 082e9621438dde6fb353351ec33957fb904eda9d.
test