Calibration

A method of calibrating a device comprising: imaging an object in a viewfinder of a device; obtaining a device location from a location mechanism and a device orientation from an orientation mechanism; and using the obtained device location and device orientation to calibrate one or more of the loca...

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Bibliographic Details
Main Authors HUHTALA YKA, SORVARI ANTTI, MURPHY DAVID J, KAHARI MARKUS
Format Patent
LanguageEnglish
Published 19.06.2012
Subjects
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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Summary:A method of calibrating a device comprising: imaging an object in a viewfinder of a device; obtaining a device location from a location mechanism and a device orientation from an orientation mechanism; and using the obtained device location and device orientation to calibrate one or more of the location mechanism and the orientation mechanism such that a difference between an expected location of the object in the viewfinder and a location of the object in the viewfinder is reduced.
Bibliography:Application Number: US20060226788