Obtaining calibration data of a camera

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United States of America Patent

PATENT NO 9912846
SERIAL NO

15152276

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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According to an aspect, there is provided an apparatus comprising at least one processor and at least one memory connected to the at least one processor. The at least one memory stores program instructions that, when executed by the at least one processor, cause the apparatus to determine based on at least one indicator that a camera connected to the apparatus is in a dark environment, initiate a calibration sequence of the camera in response to determining based on the at least one indicator that the camera connected to the apparatus is in a dark environment, capture, during the calibration sequence, multiple images with the camera with different sets of shooting parameters, cause analysis of the captured images to obtain camera calibration data, and store the camera calibration data in a memory of the apparatus.

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Patent Owner(s)

  • MICROSOFT TECHNOLOGY LICENSING, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barron, Euan Tampere, FI 6 13
Olives, Jean-Luc Espoo, FI 1 1
Vaahteranoksa, Mikko Espoo, FI 2 1
Valve, Petteri Helsinki, FI 1 1

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