Error in VDSR_Matconvnet (line 15)

[xujinchang]

hi， when i want to test the vdsr model by using matlab , i have met the following errors: iter:1 Attempt to execute SCRIPT vl_nnconv as a function: /local/home/share/xujinchang/project/learn_pytorch/caffe-vdsr-master/Test/matconvnet/matlab/vl_nnconv.m

Error in VDSR_Matconvnet (line 15) convfea = vl_nnconv(im_y,weight{1},bias{1},'Pad',1);

Error in Demo_SR_Conv (line 43) im_h_y = VDSR_Matconvnet(im_l_y, model,up_scale,use_cascade);

Thanks!

[huangzehao]

Hi, have you compiled the matconvnet library? Following http://www.vlfeat.org/matconvnet/install/ and have a try.

[xujinchang]

@huangzehao Thanks a lot, I have compiled the matconvnet library followed the http://www.vlfeat.org/matconvnet/install/ , but now the error just likes this:

Demo_SR_Conv Undefined function or variable 'VDSR_Matconvnet'. Error in Demo_SR_Conv (line 42) im_h_y = VDSR_Matconvnet(im_l_y, model,up_scale,use_cascade); i can't find where you have defined the function of VDSR_Matconvnet, thanks for your help!

[huangzehao]

Did you clone the full repo? VDSR_Matconvnet is defined in utils. https://github.com/huangzehao/caffe-vdsr/blob/master/Test/utils/VDSR_Matconvnet.m

[xujinchang]

@huangzehao thanks for your help with patience, i have run the test successfully.The results seem like these: iter:1 Elapsed time is 1.711943 seconds. sr_psnr: 29.954547 dB bi_psnr: 24.038857 dB