Digital image watermarking based on angle quantization in discrete contourlet transform
نویسندگان
چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Journal of King Saud University - Computer and Information Sciences
سال: 2017
ISSN: 1319-1578
DOI: 10.1016/j.jksuci.2016.02.005