Module score 

Structs

FilterScore

Scoring result for one reference filter compared against a reconstructed curve.

Functions

score_against

Score a reconstructed curve against a single reference filter.

score_against_all

Score a curve against all built-in filters, returning results sorted by correlation (best first).

ssim

Compute SSIM between two equal-sized grayscale images. Uses 8x8 block-based comparison with standard SSIM constants.