Open sciunto opened 9 years ago
I just read the code of pims and I think it's fixed in master.
Still broken in the version I have!
@cennoreth What's your pims version? master freshly build?
yes, I think so - how do I check?
If it's correctly done in pims, this should tell you if you use the git version or a released version.
python -c 'import pims; print(pims.__version__)'
I'm with 0.2.2 and it doesn't work, but the implementation in master is different. I didn't try master so far.
It works with these images: https://github.com/soft-matter/pims/tree/master/examples/image_sequence
But not with these: https://github.com/soft-matter/trackpy-examples/tree/master/sample_data/bulk_water
Ah - version is also 0.2.2
Hi,
I'm preparing a tutorial for my lab on trackpy and going though the walkthrough notebook, I noticed that the png images have 4 channels
frames = pims.ImageSequence('../sample_data/bulk_water/*.png', as_grey=True)
raises
NotImplementedError: I don't know how to convert an image of shaped (424, 640, 4) to greyscale. Write you own function and pass it using the process_func keyword argument.
I can fix the notebook. Do you prefer to keep the use of as_grey option or show how to write a preprocess function...
Might be worth to illustrate both too. I don't know of the preprocess kwarg is illustrated somewhere.
Best