siggraph2016_colorization TORCH7

[Dipendra7]

when i was using the usage of ImageNet Model i got some errors and i dont know how to solve this problem

/siggraph2016_colorization$ th colorize.lua ansel_colorado_1941.png output_image.png colornet_imagenet.t7 /home/dipendra/torch/install/bin/luajit: /home/dipendra/torch/install/share/lua/5.1/image/init.lua:177: [write_png_file] File output_image.png could not be opened for writing stack traceback: [C]: in function 'save' /home/dipendra/torch/install/share/lua/5.1/image/init.lua:177: in function 'saver' /home/dipendra/torch/install/share/lua/5.1/image/init.lua:457: in function 'save' colorize.lua:48: in main chunk [C]: in function 'dofile' ...ndra/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:150: in main chunk [C]: at 0x56354bc79560

[htoyryla]

Are you sure you posted to the right project. I don't find anything called colorize.lua here.

[Dipendra7]

I have downloaded all the file and as well as ImageNet model when Usage is: th colorize.lua colornet_imagenet.t7 and i got this errors dipendra@dipendra-VirtualBox:~/siggraph2016_colorization$ th colorize.lua ansel_colorado_1941.png output_image.png colornet_imagenet.t7 /home/dipendra/torch/install/bin/luajit: /home/dipendra/torch/install/share/lua/5.1/image/init.lua:177: [write_png_file] File output_image.png could not be opened for writing stack traceback: [C]: in function 'save' /home/dipendra/torch/install/share/lua/5.1/image/init.lua:177: in function 'saver' /home/dipendra/torch/install/share/lua/5.1/image/init.lua:457: in function 'save' colorize.lua:48: in main chunk [C]: in function 'dofile' ...ndra/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:150: in main chunk [C]: at 0x56354bc79560

[htoyryla]

But this is not siggraph2016_colorization, this is neural_style.