DOCUMENT READING-ORDER DETECTION METHOD, COMPUTER DEVICE, AND STORAGE MEDIUM

A document reading-order detection method comprises: a computer device identifying text blocks in a document image and constructing a block set; determining a start text block from the block set; performing, according to feature information of the start text block, a path searching operation on the...

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Bibliographic Details
Main Author ZHU, Chuancong
Format Patent
LanguageChinese
English
French
Published 13.09.2018
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:A document reading-order detection method comprises: a computer device identifying text blocks in a document image and constructing a block set; determining a start text block from the block set; performing, according to feature information of the start text block, a path searching operation on the start text block to determine a first text block of the block set corresponding to the start text block, the feature information of a text block comprising position information of the text block in the document image and layout information of the text block; iteratively performing the above steps until an order of execution of the path searching operations respectively corresponding to the text blocks in the block set can be uniquely determined; and determining the order of execution of the path searching operations corresponding to the text blocks in the block set, and obtaining, according to the order of execution, a reading-order of the text blocks in the document image. L'invention concerne un procédé de détect
Bibliography:Application Number: WO2018CN75626