noun-modifying (irregular)
negative-positive; inverted
Used as a prenominal modifier, often in technical or photographic contexts, to describe something that combines or contrasts negative and positive aspects, or an inverted image.
ネガポジ反転した画像を保存する。
Save the image with negative-positive inversion.
このフィルターはネガポジ効果を加える。
This filter adds a negative-positive effect.