Method and system for optically detecting and localizing a two-dimensional, 2D, marker in 2D scene data, and marker therefor

A method for optically detecting and localizing a two-dimensional, 2D, marker in 2D scene data, comprises the steps of: a) providing 2D scene data in form of a digital image; b) thresholding the provided image into a binary black and white image while processing it to detect contiguous areas within...

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Bibliographic Details
Main Authors SWAMINATHAN, RAHUL, BURKARD, SIMON
Format Patent
LanguageEnglish
French
German
Published 10.10.2012
Subjects
CALCULATING
COMPUTING
COUNTING
PHYSICS
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Summary:A method for optically detecting and localizing a two-dimensional, 2D, marker in 2D scene data, comprises the steps of: a) providing 2D scene data in form of a digital image; b) thresholding the provided image into a binary black and white image while processing it to detect contiguous areas within the image; and c) linearly analyzing said contiguous areas to determine whether they are a marker.
Bibliography:Application Number: EP20110160967