G - Physics – 06 – K
Patent
G - Physics
06
K
G06K 9/00 (2006.01)
Patent
CA 2426963
The method of the present invention includes the analysis of data representing a bit mapped image of an area of an individual's retina that includes the optic disk where the data for each pixel of the image represents the intensity of the pixel (78). Locates the optic disk in the image and generates a unique and consistent signal pattern (80) for identifying an individual from pixel data having a predetermined relationship to the individual's optic disk. The generated signal pattern is then used to verify the identity of the individual (88).
L'invention concerne un procédé d'analyse de données représentant une image en mode point d'une zone de rétine d'un individu qui comprend un disque optique dans lequel les données de chaque pixel d'image représentent l'intensité dudit pixel (78), localise le disque optique dans l'image, et produit un modèle unique de signal cohérent (80) permettant d'identifier un individu à partir de données de pixel possédant une relation prédéterminée avec ledit disque optique de l'individu. Le modèle de signal produit est ensuite utilisé pour vérifier l'identité de cet individu (88).
Marshall John
Usher David
Borden Ladner Gervais Llp
Retinal Technologies Llc.
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