// Decoding the image/line is either pointless, or may in some cases lead to a false positive
// for 1D formats, which are relatively lenient.
// We arbitrarily say "close" is "<= 1/16 of the total histogram buckets apart"
// Decoding the image/line is either pointless, or may in some cases lead to a false positive
// for 1D formats, which are relatively lenient.
// We arbitrarily say "close" is "<= 1/16 of the total histogram buckets apart"