satoshiiizuka / siggraph2016_colorization Goto Github PK

I ran the torch install on my OSX 10.11.4 (latest El Capitan), downloaded the colornet file, then tried running the example command:

th colorize.lua ansel_colorado_1941.png out.png
/Users/davidbackeus/torch/install/bin/luajit: .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:375: unknown object
stack traceback:
    [C]: in function 'error'
    .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:375: in function 'readObject'
    .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:368: in function 'readObject'
    ...s/davidbackeus/torch/install/share/lua/5.1/nn/Module.lua:158: in function 'read'
    .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:351: in function 'readObject'
    .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:369: in function 'readObject'
    .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:369: in function 'readObject'
    ...s/davidbackeus/torch/install/share/lua/5.1/nn/Module.lua:158: in function 'read'
    .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:351: in function 'readObject'
    .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:369: in function 'readObject'
    .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:369: in function 'readObject'
    ...
    .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:353: in function 'readObject'
    .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:369: in function 'readObject'
    ...dbackeus/torch/install/share/lua/5.1/nngraph/gmodule.lua:461: in function 'read'
    .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:351: in function 'readObject'
    .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:369: in function 'readObject'
    .../davidbackeus/torch/install/share/lua/5.1/torch/File.lua:409: in function 'load'
    colorize.lua:23: in main chunk
    [C]: in function 'dofile'
    ...keus/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
    [C]: at 0x0106fcbcf0

Any plans to share the training code ?
Or at least the detailed model definition ?

Hi,
Can't run th colorize.lua due to this warning. Anyone an idea how to get it working with newer libpng?

libpng warning: Application built with libpng-1.5.18 but running with 1.6.26
/Users/me/torch/install/bin/luajit: /Users/me/torch/install/share/lua/5.1/image/init.lua:156: [read_png] png_create_read_struct failed
stack traceback:
    [C]: in function 'load'
    /Users/me/torch/install/share/lua/5.1/image/init.lua:156: in function 'loader'
    /Users/me/torch/install/share/lua/5.1/image/init.lua:373: in function 'load'
    colorize.lua:38: in main chunk
    [C]: in function 'dofile'
    ...me/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
    [C]: at 0x0109bcad00

(OSX 10.11.6, 3.5GHz/32GB, fresh homebrew packages)

Would you please teach me how to leverage GPU to run this code?

Thanks

Thank you guys for the great idea. I'm not a Torch user so I don't know how to see the graph of the model provided by you. I read the paper and still don't know what networks use Sigmoid or ReLu transfer function. Can you give me the answer? And the reasoning?

Test Description updated

I run it like this:
th colorize.lua ansel_colorado_1941.png out.png
but got error:
libpng warning: Application built with libpng-1.4.12 but running with 1.6.36
How I manage the version of libpng ?
Please help.

your work is amazing ,but I can't find the training code ,Could you please release the training code?

Pls, howto Batch colorize?

I got everything to correctly install and upon executing the command

th colorize.lua ansel_colorado_1941.png out.png

I got this as an error message

Segmentation fault (core dumped)

(I am using Ubuntu)

hello and thanks for all that.
"Note that you can process a small imageto obtain the chrominance map and then rescale it and combine it with the original grayscale image for higher quality."
how would you do that ?
thanks in advance
luc

can't download "download_model".

error message as below.

Downloading the colorization model (663M)...
URL transformed to HTTPS due to an HSTS policy
--2022-06-13 10:30:01--  https://hi.cs.waseda.ac.jp/~iizuka/data/colornet.t7
Resolving hi.cs.waseda.ac.jp (hi.cs.waseda.ac.jp)... 133.9.68.108, 133.9.187.220
Connecting to hi.cs.waseda.ac.jp (hi.cs.waseda.ac.jp)|133.9.68.108|:443... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://hi.cs.waseda.ac.jp/index.php/en/~iizuka/data/colornet.t7 [following]
--2022-06-13 10:30:02--  https://hi.cs.waseda.ac.jp/index.php/en/~iizuka/data/colornet.t7
Reusing existing connection to hi.cs.waseda.ac.jp:443.
HTTP request sent, awaiting response... 404 Not Found
2022-06-13 10:30:02 ERROR 404: Not Found.

Checking integrity (md5sum)...
Download finished successfully! Time to colorize!

However finished successfully, clornet.t7 is 404 Not Found.

Excuse me！Can you share your source code about architecture of network ? Thanks very much.

thanks for the codes, i have some trouble with the label ,could you give me some example to make me know how to label the datasets, thanks!

My MacMini use Intel i5 CPU, 8 Gb RAM (+ HDD MacOS Hihg Sierra ).

Little picture is over and the result is very nice. Single mistake, the mulch there is grassy where there is only mud.

But, never ending a big picture, 60-90 minutet and not ready.

th colorize.lua - use 8GB RAM + 6-8 GB swap + 5-20 GB compact RAM Lol
I have not seen anything like this ever:)

Original sample available, Download buttoms

• http://www.fortepan.hu/?tags=&x=0&y=0&view=query&lang=en&q=harckocsi

• http://download.fortepan.hu/_photo/download/fortepan_107719.jpg

Sorry google translate!

• cloned the repo, went okay
• fail: depends on lua, resolution=apt-get went okay -- (undocumented requirement)
• fail: depends on luarocks, resolution=apt-get went okay -- (undocumented requirement)
• fail: luarocks install nn fails with "lnn.c:4:23: fatal error: nanomsg/nn.h: No such file or directory" (undocumented requirement)
  • fail: nanomsg install requires npm, resolution=apt-get went okay -- (undocumented requirement)
  • fail: npm install nanomsg fails with "Error: failed to fetch from registry: nanomsg" (undocumented requirement)
    • nn depends on nanomsg -- brick wall problem

So. Any suggestions for me?

My suggestion for you is that you install this package on a fresh machine and determine what (rest of) the dependencies are, then document the full installation process.

I running the example command but I got this:(without error)

I have 8GiB RAM and Ubuntu16.04 CUDA7.5

我按照示例的指令运行后却得到了这样的结果：（没有报错）

我的内存容量为8GiB，系统是Ubuntu16.04，CUDA版本为7.5

Colornet file sha1sum and md5sum are both correct as detailed in issue 7. File size is correct. Problem persists where the load fails early in the script before anything else really happens. Member "franverona" is also seeing this error with a later Ubuntu, hopefully will post here as well.

Can you share the layers trained weights to save time and efforts of training with this large dataset ?

2 Minute Papers summarized your work here, your results are amazing! Super impressed, and ty for sharing the source ^_^

https://www.youtube.com/watch?v=MfaTOXxA8dM

Creative Commons Attribution-NonCommercial-ShareAlike License is NOT suitable for software.
See https://creativecommons.jp/faq/#a6

Please change it to other FLOSS license. (e.g. MIT, Apache, GPL etc..)
ShareAlike license is copyleft, So I recommend you using GNU GPLv3+ for this software.
http://choosealicense.com/

NOTE
To change a license requires the agreement by all copyright holders.

Hi!
I'm new to neural networks programming but very interested in this subject.

I installed torch and luarocks.
Now
luarocks install nn fails with

nanomsg/nn.h: No such file or directory

For the other two I get

Error: No results matching query were found.

Do I have to install torch with Lua 5.2 and without LuaJIT?

Cheers,
Benedikt

demo online doesn't work