top-hat transform

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|math|signal processing}} A particular [[operation]] that [[extract]]s small [[element]]s and [[detail]]s from [[image]]s.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.