Embedding and Reading Codes on Objects
作者： Geoffrey B. Rhoads , Bruce L. Davis
DOI:
关键词: Steganography 、 Signal processing 、 Information repository 、 Audio mining 、 Reading (computer) 、 Computer science 、 Embedding 、 Multimedia 、 Code (cryptography)
摘要: The disclosure relates generally to audio and video signal processing. One claim recites a method comprising: receiving or content, wherein the content comprises hidden steganographic code including information, being in through alterations data representing content; detecting obtain said act of utilizes correlation information; providing at least portion information repository identify machine-executable instructions stored therein; associated with user repository; from executing control processing content. Of course, other claims combinations are provided too.
google.co.in 参考文章(191)
R. Hiatt, Tony Rodriguez, Kenneth Levy, Efficient interactive tv ,(2002)
Neil F. Johnson, Zoran Duric, Sushil Jajodia, Recovery of Watermarks from Distorted Images Information Hiding. pp. 318- 332 ,(2000) , 10.1007/10719724_22
Jack Figh, Robert V. Cuddihy, Point-of-sale product information dissemination arrangement and method ,(1995)
Paul Steger, Automated check verification and tracking system using bar code information ,(1995)
Pierre David Wellner, Multimedia service access by reading marks on an object ,(1994)
Donald Robert Nelson, Product identification system using hand-held customer assistant unit with a code reader ,(1997)
M. Kutter, Watermaking resisting to translation, rotation, and scaling Proceedings of SPIE : Multimedia Systems and Applications. ,vol. 3528, ,(1998)
Geoffrey Rhoads, Bruce Davis, Postal meters and systems employing watermarking ,(2002)
Kazuyoshi Tanaka, Digital content creator/reproducer and advertisement distribution system ,(2001)