digital watermark

marker covertly embedded in a signal

en-GB/ˈdɪd͡ʒɪtl ˈwɔːtəˌmɑːk/
en-US/ˈdɪd͡ʒətəl ˈwoʊɹtəˌmʌɹk/

カテゴリ：

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