Last Updated：2025/11/23
Sentence
グレースケール画像を、画素値が指定した閾値を上回るものを白、それ以外を黒に設定して白黒画像に変換する処理は、多くの画像処理タスクで前景と背景を分離するための単純だが効果的な技術です。
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Thresholding is a simple but effective technique for separating foreground from background in many image-processing tasks.
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Thresholding is a simple but effective technique for separating foreground from background in many image-processing tasks.
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Related words
thresholding
Noun
uncountable
Japanese Meaning
閾値処理：グレースケール画像を、指定された閾値を基準に、閾値より上のピクセルを白、それ以外を黒に置き換えて白黒画像に変換する画像処理法。
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