function?CHANGE=changei（Iijtnum）
%changei是像素表示沿著等照線的變化的函數(shù)，這里沒(méi)有用到拉普拉斯算子，用的是改進(jìn)算子ASG，tnum?表示的?rgb通道
%x=laplacei（Ii+1j）-laplacei（Ii-1j）;
%y=laplacei（Iij+1）-laplacei（Iij-1）;
%x=double（I（i+2j）+I（i+1j+1）+I（i+1j-1）-4*I（i+1j）+4*I（i-1j）-I（i-2j）-I（i-1j+1）-I（i-1j-1））;
%y=double（I（i+1j+1）+I（i-1j+1）+I（ij+2）-4*I（ij+1）+4*I（ij-1）-I（i+1j-1）-I（i-1j-1）-I（ij-2））;
Ix=0.5*（mavg（Mmavg（I（i+2jtnum）I（i+1jtnum）I（ijtnum））max（I（i+1j+1tnum）I（i+1jtnum））max（I（i+1j-1tnum）I（i+1jtnum）））-mavg（Mmavg（I（i-2jtnum）I（i-1jtnum）I（ijtnum））max（I（i-1j+1tnum）I（i-1jtnum））max（I（i-1j-1tnum）I（i-1jtnum））））;
Iy=0.5*（mavg（Mmavg（I（ij+2tnum）I（ij+1tnum）I（ijtnum））max（I（i+1j+1tnum）I（ij+1tnum））max（I（i-1j+1tnum）I（ij+1tnum）））-mavg（Mmavg（I（ij-2tnum）I（ij-1tnum）I（ijtnum））max（I（i+1j-1tnum）I（ij-1tnum））max（I（i-1j-1tnum）I（ij-1tnum））））;
CHANGE=[IxIy];
end

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????????957??2010-12-15?16:10??BSCB?inpainting\changei.asv

?????文件????????957??2010-12-15?16:10??BSCB?inpainting\changei.m

?????文件????????637??2010-12-15?16:10??BSCB?inpainting\changem.asv

?????文件????????658??2010-12-15?16:10??BSCB?inpainting\changem.m

?????文件????????372??2010-12-15?16:10??BSCB?inpainting\curvature.asv

?????文件????????372??2010-12-15?16:10??BSCB?inpainting\curvature.m

?????文件??????34262??2010-12-15?16:10??BSCB?inpainting\D.bmp

?????文件??????62284??2010-12-15?16:10??BSCB?inpainting\DD.jpg

?????文件????????418??2010-12-15?16:10??BSCB?inpainting\diffuse.asv

?????文件????????489??2010-12-15?16:10??BSCB?inpainting\diffuse.m

?????文件????????390??2010-12-15?16:10??BSCB?inpainting\direction.asv

?????文件????????391??2010-12-15?16:10??BSCB?inpainting\direction.m

?????文件???????1886??2010-12-15?16:10??BSCB?inpainting\ds.asv

?????文件????????212??2010-12-15?16:10??BSCB?inpainting\inpainting.asv

?????文件????????212??2010-12-15?16:10??BSCB?inpainting\inpainting.m

?????文件?????786486??2013-06-01?15:41??BSCB?inpainting\jiuguo.bmp

?????文件?????810054??2010-12-15?16:11??BSCB?inpainting\jiuguo1.bmp

?????文件?????786486??2013-06-01?15:41??BSCB?inpainting\jiuguomid.bmp

?????文件????????141??2010-12-15?16:11??BSCB?inpainting\Laplace.asv

?????文件????????149??2010-12-15?16:11??BSCB?inpainting\laplacei.asv

?????文件????????148??2010-12-15?16:11??BSCB?inpainting\laplacei.m

?????文件???????7269??2010-12-15?16:11??BSCB?inpainting\main_inpainting.asv

?????文件???????7482??2013-06-01?15:41??BSCB?inpainting\main_inpainting.m

?????文件????????167??2010-12-15?16:11??BSCB?inpainting\mavg.asv

?????文件????????194??2010-12-15?16:11??BSCB?inpainting\mavg.m

?????文件????????190??2010-12-15?16:11??BSCB?inpainting\Mmavg.m

?????文件????????224??2010-12-15?16:11??BSCB?inpainting\mse.asv

?????文件????????356??2010-12-15?16:11??BSCB?inpainting\mse.m

?????文件?????786486??2010-09-25?21:21??BSCB?inpainting\Peppers.bmp

?????文件?????263222??2010-09-25?21:29??BSCB?inpainting\Peppers_mask.bmp

............此處省略8個(gè)文件信息