How to convert CK+ dataset to .npy about dexpression HOT 14 CLOSED

Please take a look at these awesome scripts:

1. https://github.com/rolanvc/cs295-PA1/blob/master/preproc.py
2. https://github.com/rolanvc/cs295-PA1/blob/master/preproc2.py
3. https://github.com/rolanvc/cs295-PA1/blob/master/preproc3.py
4. https://github.com/rolanvc/dexpression/blob/master/utils.py

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@fitrialif , Hope these helped. Please reopen if you have any queries.

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hi @arundasan91 ,
Thank you for the code.
I have ran this code until preproc3.py and the resize image was produce but when I try run utils.py code nothing happen. Still cannot convert to numpy format.

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Hey @fitrialif , Maybe you're missing something. What you'd want to do is to understand what the function filestoTFdata https://github.com/rolanvc/dexpression/blob/master/utils.py#L4-L33 is doing. You've to call that function with a list of filenames (absolute paths). The function is well documented. Let me know how it goes.

Thanks,
Arun

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@fitrialif ,

What you are doing is to run the utils.py file with an argument /home/fitrialif/resize. This won't work as:

1. The function is not expecting any arguments.
2. The function needs a list of filenames (absolute path).

Also, Line 33 should ring some bells. The function is returning the concatenated array.

If you'd want to save the arrays, add a line after Line 38 to save the variables images and labels to disk. You can use numpy.save to do that.

What you need to do is to create a list of filenames say:

filelist = ['/home/fitrialif/resize/001.jpg', '/home/fitrialif/resize/002.jpg', '/home/fitrialif/resize/003.jpg']

You can use os.listdir or something similar for that. Maybe replace the filelist in Line 37 with the one you create.

Finally, run the code using python utils.py

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@fitrialif , I strongly suggest you brush up your Python skills and understand the context in which the code is running. Please refer my previous comment for filelist; it should be a list. If you've a friend who can lend a hand who knows Python, please meet with him/her and discuss this together.

Thanks,
Arun

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@fitrialif have you completed this task. I am facing the same problem can you help me??

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The links to the files are dead. Can I assume that all 5876 are loaded and resized to 224x224x1 for inputting into the network?

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The links that you uploaded is not working, can you update them so we can use the CKP dataset please

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The links are dead, can you update them? Please

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@edgalsanchez , sorry. I checked for the repo, seems it was removed.

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There are many projects which uses CK+ dataset. Unfortunately, since I have used my code in a private project, I cannot share it now. Please search for CK+ dataset in github.

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