METHOD, SYSTEM, DIGITAL STILL CAMERA AND APPLICATION-SPECIFIC INTEGRATED CIRCUIT (ASIC), PROVIDING IMAGE GEOMETRIC TRANSFORMATION BASED ON TEXT LINE SEARCH Russian patent published in 2011 - IPC G06K9/03 

Abstract RU 2412482 C2

FIELD: information technology.

SUBSTANCE: method and system provide tracking a text line which gives an image containing parallel text lines. A transformed image is used as input data for an optical character recognition program. Identified directions of neighbouring related image elements are linked, thereby identifying text lines which direct lines or similar elements making up the direction of text lines on the entire area of the image or part thereof. Transformation points associated with the linked directions of the text lines on the area of the image are identified.

EFFECT: more reliable text recognition.

44 cl, 6 dwg

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RU 2 412 482 C2

Authors

Meiehr Khans Kristian

Karlin Mats Stefan

Fosseide Knut Taral'D

Dates

2011-02-20Published

2006-05-19Filed