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Une idée ?

_, acquisition_parameters, _, _ = read_metadata(meta_path)

Gives

Traceback (most recent call last):

  Input In [27] in <cell line: 1>
    _, acquisition_parameters, _, _ = read_metadata(meta_path)

  File c:\users\ducros\openspyrit\spas\spas\metadata.py:823 in read_metadata
    saved_acquisition_params.undo_readable_pattern_order()

  File c:\users\ducros\openspyrit\spas\spas\metadata.py:244 in undo_readable_pattern_order
    self.patterns_wp = self.patterns_wp.strip('[').strip(']').split(', ')

AttributeError: 'NoneType' object has no attribute 'strip'

cv2 used in :

spas > scripts > read_video_from_monchromeIDScam.py

and

spas > spas > visualization.py

Remove it because of problematic installation in some cases.

je viens juste d'installer spas et l'ajout module pyueye pose problème

1. Il faudrait le rajouter au setup.py
2. En l'absence des dll, j'ai rencontré tout une série d'erreurs, dont la première est reproduite ci-dessous. J'ai fini par commenter mais c'est dommage

Il faudrait peut-être traiter ça en même temps que l'issue #6 ? A voir avec Thomas ?

File ~.conda\envs\spyrit-spas-dev\lib\site-packages\pyueye\dll.py:166 in load_dll
dll = DLL(libinfo, libnames, os.getenv(envname))

File ~.conda\envs\spyrit-spas-dev\lib\site-packages\pyueye\dll.py:96 in init
raise RuntimeError("could not find any library for {} ({})".format(libinfo, dllmsg))

RuntimeError: could not find any library for ueye_api (DLL_PATH: unset)

Pass acquisition_parameters.patterns to the function to initialize the networks using the Ord argument. By default it corresponds to the the diagonal of the covariance matrix.

NB: the network should be trained with the same subset of patterns.

Hello,
I having an issues when I launch the project.
DLL of the cam not installed !! Is there another way to have avaspecx64.dll ? I try on internet and I contacted the company also but no success.

Thank you for help

During the development of spas, I had to fork the repositories ALP4lib because some features had minor issues that would not work properly with spas.
You can see in

Hello,

I'm having an issue when using the library to read metadata from SPIHIM (without any need for the dll). I get the following error when importing read_metadata from spas :

The error comes from pyueye not having a DLL_PATH specified, thus failing the 'from pyueye import ueye' instruction.

A quick fix for my need (since I don't think I'm using it in my code) was to comment all occurences of ueye in the CAM class, but I don't think it's a good idea in the long run as I might find troubles later...

Check the images from the two functions are the same:

• model.forward_reconstruc_pinv
• reconstruction_hadamard

Importing SPAS is impossible for Linux users. This is due to the use of Winreg which is not compatible with linux.

While the package is not meant to be used for Linux users to control the instrument side of things, it still is important for Linux users to be able to import it to read data/metadata etc.

Potentially isolate the use of winreg and other windows specific applications inside a "submodule" so that linux users can use some of the functions that do not control the intrumentation.