function?[im_h]?=?backprojection（im_h?im_l?maxIter）

[row_l?col_l]?=?size（im_l）;
[row_h?col_h]?=?size（im_h）;

p?=?fspecial（‘gaussian‘?5?1）;
p?=?p.^2;
p?=?p./sum（p（:））;

im_l?=?double（im_l）;
im_h?=?double（im_h）;

for?ii?=?1:maxIter
????im_l_s?=?imresize（im_h?[row_l?col_l]?‘bicubic‘）;
????im_diff?=?im_l?-?im_l_s;
????
????im_diff?=?imresize（im_diff?[row_h?col_h]?‘bicubic‘）;
????im_h?=?im_h?+?conv2（im_diff?p?‘same‘）;
end
????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????23640??2012-11-07?20:06??CS?KSVDSR\2.jpg

?????文件????????460??2011-01-28?22:41??CS?KSVDSR\backprojection.m

?????文件????????358??2012-10-16?10:07??CS?KSVDSR\compute_rmse.m

?????文件??????22860??2012-11-06?16:07??CS?KSVDSR\Data\Testing\00.jpg

?????文件??????74071??2012-11-07?20:05??CS?KSVDSR\Data\Testing\1.jpg

?????文件???????6707??2012-11-06?17:02??CS?KSVDSR\Data\Testing\input.jpg

?????文件?????170626??2012-11-06?15:44??CS?KSVDSR\Data\Training\20100418083958_4.jpg

????..A.SH.?????31744??2012-11-06?15:56??CS?KSVDSR\Data\Training\Thumbs.db

?????文件?????339559??2012-11-06?15:44??CS?KSVDSR\Data\Training\ygtx13.jpg

?????文件?????853297??2012-11-06?15:49??CS?KSVDSR\Data\Training\ygtx2.jpg

?????文件?????307707??2012-11-06?15:51??CS?KSVDSR\Data\Training\ygtx7.jpg

?????文件?????334223??2012-11-06?15:54??CS?KSVDSR\Data\Training\ygtx9.jpg

?????文件???????2451??2012-11-07?20:55??CS?KSVDSR\demo.asv

?????文件???????2451??2012-11-08?16:52??CS?KSVDSR\demo.m

?????文件???????1447??2012-11-07?19:37??CS?KSVDSR\demo1.asv

?????文件???????1447??2012-11-08?16:52??CS?KSVDSR\demo1.m

?????文件???????2115??2012-11-07?11:29??CS?KSVDSR\Dictionary\D_16_0.15_4.mat

?????文件???????1896??2009-12-03?07:43??CS?KSVDSR\gererateSyntheticDictionaryAndData.m

?????文件???????6707??2012-11-08?16:51??CS?KSVDSR\input.jpg

?????文件??????12292??2009-12-03?08:02??CS?KSVDSR\KSVD.m

?????文件???????1608??2009-09-30?16:23??CS?KSVDSR\L1QP_FeatureSign_yang.m

?????文件????????954??2007-04-29?10:17??CS?KSVDSR\OMP.m

?????文件???????1281??2012-11-06?21:41??CS?KSVDSR\omp1.m

?????文件????????179??2012-11-07?11:21??CS?KSVDSR\patch_pruning.m

?????文件?????148549??2012-11-07?19:59??CS?KSVDSR\Q.jpg

?????文件???????1043??2012-11-06?17:30??CS?KSVDSR\rnd_smp_patch.asv

?????文件???????1014??2012-11-06?17:32??CS?KSVDSR\rnd_smp_patch.m

?????文件???????1006??2012-11-06?17:32??CS?KSVDSR\sample_patches.m

?????文件????????336??2012-11-06?21:10??CS?KSVDSR\sampmat.asv

?????文件????????344??2012-11-06?21:12??CS?KSVDSR\sampmat.m

............此處省略15個文件信息