US8059815B2 - Transforming data files into logical storage units for auxiliary data through
reversible watermarks - Google Patents US8059815B2 - Transforming data files into logical …

EP 6299.72 12/1994 EP O 736860 10, 1996 EP 838050 4f1998 EP O996 278 4/2000 EP
1041815 10, 2000 EP 1096429 5, 2001 EP 1173.001 1, 2002 EP 1209897 5, 2002 GB …

US PATENT DOCUMENTS 4,237,484 A 12/1980 Brown et al. 4,672,605 A 6/1987 Hustig et
al. 5, 091966 A 2/1992 Bloomberg et al. 5,280,537 A 1/1994 Sugiyama et al. 5,337,361 A …

The system and method described herein may validate and trace currency serial numbers,
which may be extracted from the currency with a mobile telephone camera. The mobile …

A classification method and system for possible content alteration of a media work may
include criteria regarding content that is feasible for alteration. Such criteria may be …

(57) ABSTRACT A method for decoding a signal on an electronic device is described. The
method includes receiving a signal. The method also includes extracting a bitstream from …

2007-12-10 Assigned to SEARETE LLC reassignment SEARETE LLC ASSIGNMENT OF
ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: COHEN …

Related US Application Data(Continued)(63) Continuation-in-part of application No. 1
1/195.346, OTHER PUBLICATIONS filed on Aug. 2, 2005, and a continuation-in-part of …

There is described a method of encrypting a set of 2D input data, preferably image data. The
method comprises obtaining the hash value of a password and re-siZing the hash value to? t …

(57) ABSTRACT A classification method and system for possible content alter ation of a
media work may include criteria regarding content that is feasible for alteration. Such criteria …