Method and device for data decoding

Details Method and device for data decoding Method and device for data decoding

2007-03-27

2007-03-27

Nguyen, Kimberly D. (Department: 2876)

Registers

Coded record sensors

Particular sensor structure

C235S494000, C235S454000, C235S462150, C235S462310

Reexamination Certificate

active

10819105

ABSTRACT:
A method is provided for decoding data stored in a partial area of a coding pattern on a surface, based on a recorded image of the partial area. The coding pattern contains elements which each have at least two possible decoding values. The method identifies in the image a plurality of elements. The method further calculates, for each identified element, an associated value probability for each possible decoding value that the element has this decoding value. Additionally, the method performs the decoding of data based on the decoding values and the corresponding value probabilities. A device and a memory medium storing a computer program with instructions for performing such a data decoding technique are also provided.

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