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UPGo-McGill / matchr

Fast and Reliable Matching of Images
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compare_images needs to exit gracefully if there are no images to compare #22

Open dwachsmuth opened 3 years ago

dwachsmuth commented 3 years ago

If fed a valid but zero-row DF, or a DF with only 1-correlation rows, compare_images should return the correct result data frame, with a message.

dwachsmuth commented 3 years ago

Probably we also need to check for zero-row DFs at multiple stages of the function.