Digital video watermarking algorithm robust against video container format changes
نویسندگان
چکیده
منابع مشابه
Robust multiplicative video watermarking using statistical modeling
The present paper is intended to present a robust multiplicative video watermarking scheme. In this regard, the video signal is segmented into 3-D blocks like cubes, and then, the 3-D wavelet transform is applied to each block. The low frequency components of the wavelet coefficients are then used for data embedding to make the process robust against both malicious and unintentional attacks. Th...
متن کاملA chaos-based video watermarking algorithm
The intriguing characteristics of chaotic maps have prompted researchers to use these sequences in watermarking systems to good effect. In this paper we aim to use a tent map to encrypt the binary logo to achieve a like-noise signal. This approach makes extraction of the watermark signal by potential attacker very hard. Embedding locations are selected based on certain principles. Experimental ...
متن کاملA Robust Digital Video Watermarking
Watermarking describes that hide information in digital media such as images, audio and video. This work mainly focuses on invisible and robust watermark schemes for video sequences. A major requirement for the video watermarking schemes is the possibility of invisible watermarking and decoding with no access to the original signal. Piracy and copyright production is a major area of the in Digi...
متن کاملRobust Distance-Based Watermarking for Digital Video
In this paper, a mechanism of a distance-based algorithm is highlighted and tested to invisibly watermark a digital video (cover object) using an iconic image (watermark object). The algorithm is based on the distances among the addresses of values of the cover object. These distances are used to make the embedding. The order of manipulating these distances are specified by the values of the wa...
متن کاملDigital Video Watermarking with a Genetic Algorithm
Due to the explosion of data exchange on the Internet and the extensive use of digital media, it has been of intense interest to digital data owners in multimedia security and multimedia copyright protection. In this paper, a comprehensive approach for protecting and managing video copyrights with watermarking techniques is introduced. We propose a novel digital video watermarking scheme based ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2019
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/1260/2/022001