UNIFIED SCENE TEXT DETECTION AND LAYOUT ANALYSIS

UNIFIED SCENE TEXT DETECTION AND LAYOUT ANALYSIS

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for jointly performing text detection and layout analysis. In one aspect, a method comprises processing the image and a set of object queries to generate an encoded representation of the image and an e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Bissacco, Alessandro, Panteleev, Dmitry, Qin, Siyang, Long, Shangbang, Raptis, Michail, Fujii, Yasuhisa
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
PHYSICS
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Beschreibung
Zusammenfassung:Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for jointly performing text detection and layout analysis. In one aspect, a method comprises processing the image and a set of object queries to generate an encoded representation of the image and an encoded representation of the set of object queries; processing the encoded representation of the image and the encoded representation of the set of object queries to generate a set of text detection masks; processing the encoded representation of the set of object queries to generate layout relevance measures; processing the encoded representation of the set of object queries to generate textness scores for the text detection masks; generating a text detection output that defines respective areas of the image that include text items; and generating a layout analysis output that defines clusters of respective areas of the image identified by the text detection masks.