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menchelab / BioProfiling.jl

A flexible Julia toolkit for high-dimensional cellular profiles
MIT License
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Handle 64-bit images #29

Open koalive opened 3 years ago

koalive commented 3 years ago

Currently, 64-bit TIFF images cannot be opened by FileIO. The current workaround is to convert each image to 32-bit TIFF files externally (e.g. with tifffile in Python).

koalive commented 1 year ago

Recent versions of the dependencies are able to handle 64-bit images, e.g.:

ImageMagick v0.7.9
Images v0.24.1

while older ones return arrays of NaN, such as

ImageMagick v0.7.5
Images v0.17.3

Some tests regarding the loading of 8- to 32-bit TIFF were added in 8eb946eaffc57f446acb0f4c99dafbe496cbfef1. In release 1.2, they should be expanded to test 64-bit images as well, and the dependencies should be adapted.