1) scratching mark in high level
高空划印
2) high-altitude sampling program
高空取样计划
4) marker
[英]['mɑ:kə(r)] [美]['mɑrkɚ]
划印器
5) gap of the plate
印版空档
6) spatial domain watermarking
空域水印
1.
Through the analysis of many representative spatial domain watermarking algorithm, a novel image spatial domain blind watermarking algorithm was presented.
通过对多种空域水印算法优缺点的分析,提出了一种新的图像空域盲水印算法。
补充资料：上印
1.上缴官印。谓辞官退职。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条