Invention Grant
- Patent Title: Information processing apparatus, method, and storage medium for determining a failure of position and orientation measurement of an image capturing device
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Application No.: US15229010Application Date: 2016-08-04
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Publication No.: US10204445B2Publication Date: 2019-02-12
- Inventor: Daisuke Kotake , Keisuke Tateno
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2015-157603 20150807
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T17/00 ; G06T7/73

Abstract:
An information processing apparatus includes: an input unit that inputs an image of real space captured by an image capturing apparatus; a measurement value input unit that inputs a measurement value regarding a position and orientation of the image capturing apparatus measured by a sensor attached to the image capturing apparatus; a position and orientation derivation unit that, based on three-dimensional information of a feature in the real space and the input image, derives a position and orientation of the image capturing apparatus; a determination unit that, based on the measurement value and the position and orientation of the image capturing apparatus derived by the position and orientation derivation unit, makes a determination as to whether derivation of the position and orientation of the image capturing apparatus performed by the position and orientation derivation unit has failed; and an output unit that outputs a result provided by the determination unit.
Public/Granted literature
- US20170039718A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM Public/Granted day:2017-02-09
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