%?close?all;
%?clear?all;
function?[im_b?psnr_bic?ssimval_bic]?=?bicubic_demo_SRCNN_addConv（im?ch）

psnr_bic?=?0;
ssimval_bic?=?0;
%%?read?ground?truth?image
%im??=?imread（‘Set5\butterfly_GT.bmp‘）;
%im??=?imread（‘Set14\zebra.bmp‘）;

%%?set?parameters
%up_scale?=?3;
%?model?=?‘model\9-5-5（ImageNet）\x3.mat‘;
%?up_scale?=?3;
%?model?=?‘model\9-3-5（ImageNet）\x3.mat‘;
%up_scale?=?3;
%model?=?‘model\9-1-5（91?images）\x3.mat‘;
%?up_scale?=?2;
%?model?=?‘model\9-5-5（ImageNet）\x2.mat‘;?
%?up_scale?=?4;
%?model?=?‘model\9-5-5（ImageNet）\x4.mat‘;

up_scale?=?3;
%model?=?‘model\x3v3_3800w.mat‘;

%%?work?on?illuminance?only
if?size（im3）>1
????im0?=?rgb2ycbcr（im）;
????im?=?im0（:?:?ch）;
end
im_gnd?=?modcrop（im?up_scale）;
im_gnd?=?single（im_gnd）/255;

%%?bicubic?interpolation
im_l?=?imresize（im_gnd?1/up_scale?‘bicubic‘）;
im_b?=?imresize（im_l?up_scale?‘bicubic‘）;

%%?SRCNN
%im_h?=?SRCNN_addConv（model?im_b）;

%%?remove?border
%im_h?=?shave（uint8（im_h?*?255）?[up_scale?up_scale]）;
im_gnd?=?shave（uint8（im_gnd?*?255）?[up_scale?up_scale]）;
im_b?=?shave（uint8（im_b?*?255）?[up_scale?up_scale]）;

if?ch?==?1
????%%?compute?PSNR
????psnr_bic?=?compute_psnr（im_gndim_b）;
????%psnr_srcnn?=?compute_psnr（im_gndim_h）;
????
????%%?compute?SSIM
????[ssimval_bic?~]?=?ssim（im_gnd?im_b）;
????%[ssimval_srcnn?~]?=?ssim（im_gnd?im_h）;
????
????%%?show?results
????
????%fprintf（‘PSNR?for?Bicubic?Interpolation:?%f?dB\n‘?psnr_bic）;
????%fprintf（‘PSNR?for?SRCNN?Reconstruction:?%f?dB\n‘?psnr_srcnn）;
????
????%fprintf（‘SSIM?for?Bicubic?Interpolation:?%f?\n‘?ssimval_bic）;
????%fprintf（‘SSIM?for?SRCNN?Reconstruction:?%f?\n‘?ssimval_srcnn）;
end
%?figure?imshow（im_b）;?title（‘Bicubic?Interpolation‘）;
%?figure?imshow（im_h）;?title（‘SRCNN?Reconstruction‘）;

%?imwrite（im_b?[‘Bicubic?Interpolation‘?‘.bmp‘]）;
%?imwrite（im_h?[‘SRCNN?Reconstruction‘?‘.bmp‘]）;

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件????????1926??2018-04-27?16:57??SRCNN_Revise（GUI）\bicubic_demo_SRCNN_addConv.m
?????文件?????????314??2014-09-02?11:20??SRCNN_Revise（GUI）\compute_psnr.m
?????文件????????1614??2018-04-27?16:58??SRCNN_Revise（GUI）\demo_SRCNN_addConv.m
?????文件????????1980??2018-04-27?15:51??SRCNN_Revise（GUI）\demo_SRCNN_addConv.m_model
?????文件?????????279??2014-03-27?16:55??SRCNN_Revise（GUI）\modcrop.m
?????目錄???????????0??2018-04-27?18:59??SRCNN_Revise（GUI）\model\
?????文件???????35171??2018-04-13?13:20??SRCNN_Revise（GUI）\model\x3v3_3800w.mat
?????文件?????????110??2013-10-06?16:07??SRCNN_Revise（GUI）\shave.m
?????文件?????4958709??2018-04-27?18:53??SRCNN_Revise（GUI）\showPic.exe
?????文件???????53890??2018-04-27?18:37??SRCNN_Revise（GUI）\showPic.fig
?????文件???????10171??2018-04-27?18:39??SRCNN_Revise（GUI）\showPic.m
?????文件????????2296??2018-03-29?01:08??SRCNN_Revise（GUI）\SRCNN_addConv.m
?????文件???????86716??2018-04-28?16:53??SRCNN_Revise（GUI）\樣圖.jpg