Automatic camera calibration and geo-registration using objects that provide positional information

Automatic camera calibration and geo-registration using objects that provide positional information

A video sequence of a field of view within an environment is received. Targets are detected in the video sequence. Target geo-positional information is received. Correspondences between the targets detected in the video sequence and the target geo-positional information are determined and used to ca...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIPTON ALAN J, TAYLOR GEOFFREY, YU LI, HASSAN-SHAFIQUE KHURRAM, RASHEED ZEESHAN, LIU HAIYING, HAKEEM ASAAD, GUPTA HIMAANSHU, CAO XIAO CHUN, MADDEN DONALD G, HAERING NIELS, JAVED OMAR, CHOSAK ANDREW J
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:A video sequence of a field of view within an environment is received. Targets are detected in the video sequence. Target geo-positional information is received. Correspondences between the targets detected in the video sequence and the target geo-positional information are determined and used to calibrate the camera and to geo-register a field of view of the camera.