Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
No pronunciation record was provided for this word.
noun
The process of creating a black-and-white image out of a grayscale image by setting exactly those pixels to white whose value is above a given threshold, and setting the other pixels to black.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Qualifier: image processing
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
From threshold + -ing.
Across languages
3 source translations are retained for this English entry.
