Module image_dedup 

Image deduplication — identifies duplicate images across pages using content hashing to reduce output size and improve processing.

Structs

DeduplicatedImage

Information about a deduplicated image.

ImageFingerprint

An image fingerprint for deduplication.

ImageRef

An image reference before deduplication.

Functions

deduplicate

Deduplicate a list of image references, grouping identical images.

duplicate_count

Count how many images are duplicates (total - unique).

fingerprint

Compute a fingerprint for image data using FNV-1a hash.

savings_ratio

Compute deduplication savings ratio (0.0 = no savings, 1.0 = all duplicates).