去除块效应和光圈效应算法

在视频图像处理中，由于分块处理会带来块效应，降低视觉效果，本程序可以去除块效应和光圈效应，提高视频图像的视觉效果。

matting
guided image filtering
README
dandelion_clipped.bmp
dandelion_clipped_m.bmp
dandelion_clipped_res_alpha.bmp
downSmpIm.m
fire.bmp
fire_m.bmp
fire_res_alpha.bmp
getGMatByMask.m
getLaplacian1.asv
getLaplacian1.m
getLinearCoeff.m
imIndexToVect.m
kid1.bmp
kid1_m.bmp
kid1_res_alpha.bmp
kid2.bmp
kid2_m.bmp
kid2_res_alpha.bmp
KNhair.bmp
KNhair_m.bmp
peacock.bmp
peacock_m.bmp
peacock_res_alpha.bmp
rabbit.bmp
rabbit_m.bmp
rabbit_res_alpha.bmp
runMatting.m
runMatting_Dandelion.m
runMatting_Fire.m
runMatting_Hair.m
runMatting_Kid1.m
runMatting_Kid2.m
runMatting_Peacock.m
runMatting_Rabbit.m
runMatting_Teddy.m
runMatting_TeddyEar.m
solveAlpha.m
solveAlphaC2F.m
solveFB.m
teddy.bmp
teddy_ear.bmp
teddy_ear_m.bmp
teddy_ear_res_alpha.bmp
teddy_m.bmp
teddy_res_alpha.bmp
upSampleAlphaUsingImg.m
upSmpIm.m