Machine readable code and method and device of encoding and...

Details Machine readable code and method and device of encoding and... Machine readable code and method and device of encoding and...

G - Physics

06

K

G06K 9/00 (2006.01) G06F 17/30 (2006.01) G06K 7/10 (2006.01) G06K 7/14 (2006.01) G06K 19/06 (2006.01)

Patent

CA 2408454

A machine readable code, a code encoding method and device and a code decoding method and device are provided. This machine readable code includes a data area (11) made up of at least one data cell, in which different colors or shades are encoded and expressed depending on the content of the information. Various types of information can be expressed in a code image using colors, shades, shapes and/or pattens according to the present invention. The code system according to the present invention enables to encode more diversified and voluminous information compared to the other codes of the prior arts.

L'invention concerne un code pouvant être lu par une machine, un procédé et un dispositif servant à coder ce code, ainsi qu'un procédé et un dispositif servant à décoder ce code. Ce code comprend une zone de données (11) constituée par au moins une cellule de données dans laquelle différentes couleurs ou nuances sont codées et exprimées en fonction du contenu de l'information. Différents types d'information peuvent être exprimés dans une image codée au moyen de couleurs, de nuances, de formes et/ou de configurations. Ce système de codage permet de coder des informations plus diversifiées et volumineuses par rapport aux autres codes de l'état actuel de la technique.

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