METHOD AND APPARATUS WITH IMAGE PROCESSING

METHOD AND APPARATUS WITH IMAGE PROCESSING

A processor-implemented method includes obtaining a visual association feature indicating an association between a first image frame and a second image frame and a visual appearance feature indicating the same object appearance in the first image frame and the second image frame, constructing a visu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU, Zhihua, JEON, Myungjae, WANG, Qiang, SUNG, Young Hun, PENG, Xiongfeng, JUNG, Kyungboo
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Beschreibung
Zusammenfassung:A processor-implemented method includes obtaining a visual association feature indicating an association between a first image frame and a second image frame and a visual appearance feature indicating the same object appearance in the first image frame and the second image frame, constructing a visual reprojection constraint based on the visual association feature, constructing a visual feature metric constraint based on the visual appearance feature, and performing localization and mapping based on the visual reprojection constraint and the visual feature metric constraint.