Runtime error

[zddhub]

Reported by @warmhug

Follow the doc of https://github.com/zddhub/opensse/wiki/How-to-train-data , when I run extract command, it throws errors:

$ sse extract -d ~/Database/SHREC12/ -f ~/Database/SHREC12/2012_filelist -o ~/Database/SHREC12/2012_
dyld: Library not loaded: @rpath/libopencv_core.3.2.dylib
  Referenced from: /usr/local/bin/extract
  Reason: image not found

My installation directory are /usr/local/opt/opencv3/include(actually in/usr/local/Cellar/opencv3/HEAD-c1007c7/include) and /usr/local/Cellar/boost/1.63.0/include/boost, they are homebrew's directory.

Is this error because my installation directory is not appropriate?

[zddhub]

Please add opencv library (like as libopencv_core.3.2.dylib) to your library path

[warmhug]

Done. But may encounter some new mistakes, the content of 2012_keypoints and 2012_features file are all just 0 and no more. The contents of the 2012_filelist file are empty.

$ sse extract -d ~/Database/SHREC12/ -f ~/Database/SHREC12/2012_filelist -o ~/Database/SHREC12/2012_
Extract descriptors 0/0.

And

$ sse vocabulary -f ~/Database/SHREC12/2012_features -n 1000 -o ~/Database/SHREC12/vocabulary
Assertion failed: (collection.size() >= numclusters), function kmeans_init_random, file /Users/hua/inner/opensse/../opensse/sse/vocabulary/kmeans_init.h, line 30.
cluster ...

[zddhub]

So sad! I will try that and make it work

[zddhub]

Please give sse extract more times (~30+ minutes ) to run, when I run it, and use tail -f 2012_features as below:

It means feature are extracting now.

I will print prompt info when exacting

[warmhug]

sse extract end Immediately. Not as your gif picture shows.

[zddhub]

Do you download the database and get 102 line drawing views for each model?

[warmhug]

Sorry, I forgot, and I get it, but the document did not say how to use it?

[zddhub]

I think i have written all things, please help update if it is not clear

[warmhug]

The question is how to use "line drawing views" with these sse filelist / extract commands？

[zddhub]

This is another project, you can go to its README file and use gen_view_image command. This command only projects one modal to 102 views images each time, perhaps you need a script to deal with more modals

[warmhug]

I follow the README file, but they have nothing to do with sse .. command. So I can't understand also. like sse filelist -d ~/Database/SHREC12/ -p "*.jpg" -o ~/Database/SHREC12/2012_filelist Where the "*.jpg" file are?

[zddhub]

I have another project to project 102 views images for each model, please link to https://github.com/zddhub/trianglemesh for detail.

gen_view_image is not a sub-command of sse, its usage:
gen_view_image modelfile xfdir viewnum imagedir

[zddhub]

How's going on? Did you fix this bug?

[warmhug]

Now it works fine, you can close this issue, thanks