Digital Watermarking in Video for Copyright Protection

Author

Jadhav, Akshay ; Kolhekar, Megha

Author_Institution

Electron. & Telecommun. Dept., Fr. C. Rodrigues Inst. of Technol., Navi Mumbai, India

fYear

2014

fDate

9-11 Jan. 2014

Firstpage

140

Lastpage

144

Abstract

In this paper we describe specific application of digital watermarking: Video watermarking for Copyright protection. Literature survey suggests that most video watermarking techniques use static 3D Discrete Cosine Transform technique. In this paper, we show the result of implementation of static 3 D DCT. We observe that this scheme works well on correlated videos. But it does not take care of scene change in the video. Hence we propose dynamic size 3D-DCT technique (by "scene change detection") for embedding binary/ gray scale/ color watermark on a color digital video and compare our results with existing fixed length 3D-DCT technique.

Keywords

copyright; discrete cosine transforms; image colour analysis; object detection; video watermarking; binary watermark; color watermark; copy right protection; digital watermarking; dynamic size 3D-DCT technique; gray scale watermark; scene change detection; static 3D discrete cosine transform technique; video watermarking techniques; Discrete cosine transforms; Dynamics; Redundancy; Three-dimensional displays; Video sequences; Visualization; Watermarking; Dynamic 3D-DCT; digital watermarking; scene change detection;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Systems, Signal Processing and Computing Technologies (ICESC), 2014 International Conference on

Conference_Location

Nagpur

Type

conf

DOI

10.1109/ICESC.2014.29

Filename

6745361