Video Watermarking using DWT and Elgamal for Authentication and Security
نویسندگان
چکیده
منابع مشابه
DWT Based Blind Digital Video Watermarking Scheme for Video Authentication
Digital video is one of the popular multimedia data exchanged in the internet. Due to their perfectly replicable nature many illegal copies of the original video can be made. Methods are needed to protect copyrights of the owner and prevent illegal copying. A video can also undergo several intentional attacks like frame dropping, averaging, cropping and median filtering and unintentional attack...
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ژورنال
عنوان ژورنال: International Journal of Electronics and Communication Engineering
سال: 2018
ISSN: 2348-8549
DOI: 10.14445/23488549/ijece-v5i1p102