Method for recognition of characters e.g. serial number, from image of e.g. dull composite piece of aircraft engine, involves determining interest area, related components and characters, and validating characters based on segmentation data

The method involves determining and storing segmentation data for each of pixels of a stored image during segmentation (E1) of the image. First and second basic coefficients, first and second form coefficients and first and second indecision coefficients are determined (E11, E12) using two different...

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Bibliographische Detailangaben
Hauptverfasser: RAMEL JEAN-YVES, ROUZIERE CLEMENT, KERNEIS STEPHANE, BROUARD THIERRY
Format: Patent
Sprache:eng ; fre
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