Tiff stack handling #42
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This pull request adds support for multi-page TIFF files to the image stitcher workflow. The implementation introduces a
new parse_multipage_tiff()method inStitchingComputedParametersthat detects multi-page TIFF files containing "stack" in their filenames and parses them using thetifffilelibrary.The method extracts individual pages from each multi-page TIFF file, maps them to z-levels and channels based on the coordinates.csv file, and creates AcquisitionMetadata objects with a new frame_idx field to track the page index within each file. The stitcher's
load_image()method has been updated to handle both single files and multi-page TIFF files by checking for the frame_idx attribute and using tifffile to read specific pages when needed.The GUI now automatically detects the acquisition format and displays whether it's using multi-page TIFF or individual files in the directory drop area. The format detection is performed by checking for "_stack" files in the first timepoint directory, and the parsing logic automatically chooses between the original parse_acquisition_metadata() method for individual files or the new parse_multipage_tiff() method for multi-page TIFF files.