METHODS AND DEVICES THAT CONVERT IMAGES OF DOCUMENTS TO ELECTRONIC DOCUMENTS USING TRIE-DATA STRUCTURES CONTAINING UNPARAMETERIZED SYMBOLS FOR DEFINITION OF WORD AND MORPHEMES ON DOCUMENT IMAGE Russian patent published in 2017 - IPC G06K9/72

Abstract RU 2631168 C2

FIELD: physics.

SUBSTANCE: numerous methods and tools are proposed that allow efficient transformation of document images into electronic documents that include transforming morphemes and words of text images into parameterized symbols, effective searching for similar morphemes and words in the electronic storage of morphemes and words encoded as unparameterized symbols, and identifying probable points of separating symbols and corresponding transition paths using similar morphemes and words found in the word storage.

EFFECT: increasing the reliability of the functional transformation.

22 cl, 72 dwg

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RU 2 631 168 C2

Authors

Chulinin Yurij Georgievich

Dates

2017-09-19—Published

2013-06-18—Filed