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Performance Analysis of Digital Video Watermarking using Discrete Cosine Transform

Ashish M. Kothari ; Shri Jagdishprasad Jhabarmal Tibrewala University Jhunjhunu, Rajasthan, India
Ved V. Dwivedi ; Noble Group of Institutions Junagadh, Gujarat, India

Puni tekst: engleski, pdf (613 KB) str. 11-15 preuzimanja: 888* citiraj
APA 6th Edition
Kothari, A.M. i Dwivedi, V.V. (2011). Performance Analysis of Digital Video Watermarking using Discrete Cosine Transform. International journal of electrical and computer engineering systems, 2 (1), 11-15. Preuzeto s https://hrcak.srce.hr/76929
MLA 8th Edition
Kothari, Ashish M. i Ved V. Dwivedi. "Performance Analysis of Digital Video Watermarking using Discrete Cosine Transform." International journal of electrical and computer engineering systems, vol. 2, br. 1, 2011, str. 11-15. https://hrcak.srce.hr/76929. Citirano 25.11.2020.
Chicago 17th Edition
Kothari, Ashish M. i Ved V. Dwivedi. "Performance Analysis of Digital Video Watermarking using Discrete Cosine Transform." International journal of electrical and computer engineering systems 2, br. 1 (2011): 11-15. https://hrcak.srce.hr/76929
Harvard
Kothari, A.M., i Dwivedi, V.V. (2011). 'Performance Analysis of Digital Video Watermarking using Discrete Cosine Transform', International journal of electrical and computer engineering systems, 2(1), str. 11-15. Preuzeto s: https://hrcak.srce.hr/76929 (Datum pristupa: 25.11.2020.)
Vancouver
Kothari AM, Dwivedi VV. Performance Analysis of Digital Video Watermarking using Discrete Cosine Transform. International journal of electrical and computer engineering systems [Internet]. 2011 [pristupljeno 25.11.2020.];2(1):11-15. Dostupno na: https://hrcak.srce.hr/76929
IEEE
A.M. Kothari i V.V. Dwivedi, "Performance Analysis of Digital Video Watermarking using Discrete Cosine Transform", International journal of electrical and computer engineering systems, vol.2, br. 1, str. 11-15, 2011. [Online]. Dostupno na: https://hrcak.srce.hr/76929. [Citirano: 25.11.2020.]

Sažetak
In this paper, we have suggested the transform domain method for digital video watermarking for embedding invisible watermarks behind the video. It is used for copyright protection as well as proof of ownership. In this paper, we first extracted the frames from the video and then used frequency domain characteristics of the frames for watermarking. In this paper, we have specifically used the characteristics of the Discrete Cosine Transform for watermarking and calculated different parameters.

Ključne riječi
copyright protection; digital video watermarking; discrete cosine transform; transform domain watermarking

Hrčak ID: 76929

URI
https://hrcak.srce.hr/76929

Posjeta: 1.033 *