dc compensator 中文意思是什麼
dc compensator
解釋
直流補償器- dc : ＝1 direct current 直流電：a DC generator 直流發電機。2 District of Columbia 哥倫比亞特區〈美國首...
- compensator : n. 1. 賠償者。2. 【機械工程】補償器；脹縮件；補償棱鏡；【電學】調相機。
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Both signals, synchronization and watermark, are embedded in the bit stream. a drift compensator is used to eliminate the distortion due to ac / dc prediction in i - vops and motion compensation in p - vops and b - vops, to maintain robustness of the watermark and the quality of the video, and resist format conversion attack
採用漂移補償器來消除由於i - vop中ac dc系數預測和p - vop 、 b - vop運動補償編碼帶來的干擾和視覺降質，使水印有較好的魯棒性，抵抗格式轉換攻擊，並保證視覺質量。
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