Method of integrating a watermark into a compressed image

Details Method of integrating a watermark into a compressed image Method of integrating a watermark into a compressed image

2003-06-09

2004-09-21

Johns, Andrew W. (Department: 2621)

Image analysis

Applications

C382S235000

Reexamination Certificate

active

06795566

ABSTRACT:

BACKGROUND
This disclosure is related to watermarking and, more particularly, to integrating or embedding a watermark into an image, such as a compressed digital image.
The management of information is becoming a more challenging problem with the progress of information technology, especially in the area of digital imaging. Identification of ownership and/or other rights with respect to an image when transmitted through a network, such as a public network, is receiving a great deal of attention. Furthermore, information management and the secure movement of image data are becoming complex tasks, particularly in light of the rapid evolution of a variety of technologies. “Digital Watermarking” may provide a potential solution to this problem.


REFERENCES:
patent: 5499294 (1996-03-01), Friedman
patent: 5646997 (1997-07-01), Barton
patent: 5689626 (1997-11-01), Conley
patent: 5778102 (1998-07-01), Sandford, II et al.
patent: 5809139 (1998-09-01), Girod et al.
patent: 6192139 (2001-02-01), Tao
patent: 6208735 (2001-03-01), Cox et al.
patent: 6208745 (2001-03-01), Florencio et al.
patent: 6252971 (2001-06-01), Wang
patent: 6275599 (2001-08-01), Adler et al.
patent: 6285775 (2001-09-01), Wu et al.
patent: 6301368 (2001-10-01), Bolle et al.
patent: 6345104 (2002-02-01), Rhoads
patent: 6449380 (2002-09-01), Acharya et al.
patent: 6608912 (2003-08-01), Acharya et al.
patent: 0 388 579 (1990-09-01), None
patent: 2 236 048 (1998-12-01), None
patent: WO 98/31152 (1998-07-01), None
Hartung et al., “Watermaking of MPEG-2 Encoded Video without Decoding and Re-encodong”,Proc. SPIE vol. 3020: Multimedia Computing Newtorking, 2/97, 264-274.
Langelaar et al., “Real-time Labeling Methods for MPEG Compressed Video”,Proc. 18th Symp. on Information Theory in the Benelux, 597, pp 25-32.
Hartung et al., “Watermarking of Uncompresed and Compressed Video”,Signal Processing, vol. 66, 5/98, pp 283-301.
Langelaar et al., “Real-time Labeling of MPEG-2 Compressed Video”J. Visual Communications and Image Representation, vol. 9, No. 4 12/98, pp 25-270.
Su et al., “Digital watermarking on EBCOT Compressed Images”,Proc. SPIe vol. 3808: Applications of Digital Processing XXII, 7/99, 313-324.
Kiya et al., “A Method of Inserting Binary Data into MPEG Video in the Compressed Domain”,IEICE Trans. Fundamentalsvol.E82-A1 No. 8, 1999, pp 1485-1492.
Wong et al., “Data Hiding and Watermaking in JPEG Compressed Domain by DC Coefficient Modification”,Proc. SPIE vol. 3971: Security and Watermarking of Multimedia Contents II, 1/00, pp 237-244.
Jing et al., “Robust Compress Video Watermarking”Pro. SPIE vol. 3971: Security and Watermarking of Multimedia Contents II, 1/00, pp 477-485.

Affiliated with

Also associated with

Rating

Method of integrating a watermark into a compressed image does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of integrating a watermark into a compressed image, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of integrating a watermark into a compressed image will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3268121