System and method for embedding and extracting key information

Details System and method for embedding and extracting key information System and method for embedding and extracting key information

G - Physics

06

K

G06K 15/02 (2006.01) B41M 3/14 (2006.01) B42D 15/00 (2006.01) G01N 21/33 (2006.01) G06K 9/20 (2006.01) G06K 9/82 (2006.01) H04N 1/04 (2006.01) H04N 1/23 (2006.01) H04N 1/50 (2006.01)

Patent

CA 2548819

In accordance with an embodiment of the invention, a method for embedding key information into a printed document is disclosed. The method comprises creating a first section comprising a first ink having a first color under white light; and creating a second section comprising a second different ink. The second ink comprises a fluorescent ink and has a second color under white light which is substantially the same as the first color, and the fluorescent ink has a fluorescence when subjected to fluorescent-exciting radiation. The first section and the second section are visually indiscernible from each other on the printed document in white light. Also, the second section comprises key information, which is selected or highlighted by a user during creation of the document, and the first section comprises non-selected information.

Dans un mode de réalisation, l'invention concerne un procédé permettant d'incorporer des informations clé dans un document imprimé. Ledit procédé consiste à créer une première section comprenant une première encre d'une première couleur sous une lumière blanche; et à créer une seconde section comprenant une seconde encre différente. Cette seconde encre comprend une encre fluorescente et une seconde couleur sous la lumière blanche qui est sensiblement identique à la première, l'encre étant fluorescente lorsqu'elle est soumise à un rayonnement d'excitation fluorescent. Les première et seconde sections sont visuellement indiscernables l'une de l'autre sur le document sous une lumière blanche. La seconde section comprend également des informations clé, qui sont sélectionnées ou mises en évidence par un utilisateur pendant la création du document, la première section comprenant des informations non sélectionnées.

Affiliated with

Also associated with

Rating

System and method for embedding and extracting key information does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for embedding and extracting key information, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for embedding and extracting key information will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1949811