When using IMAGE_SORT=similarity, it is sometimes better to perform the similarity sort on a normalised version of the images, where normalisation can be things like greyscaling, cropping or distortion or features.
There should be a feature IMAGE_SORT_SOURCE where it is possible to state a file with a the normalised version of the images, which will determine the sort order. The sort_source should contain the same image names as the primary source, of course in another location. This will require all image names in the source to be unique.
When using
IMAGE_SORT=similarity, it is sometimes better to perform the similarity sort on a normalised version of the images, where normalisation can be things like greyscaling, cropping or distortion or features.There should be a feature
IMAGE_SORT_SOURCEwhere it is possible to state a file with a the normalised version of the images, which will determine the sort order. The sort_source should contain the same image names as the primary source, of course in another location. This will require all image names in the source to be unique.