Invention Grant
- Patent Title: Method and arrangement for multi-camera calibration
- Patent Title (中): 多相机校准的方法和布置
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Application No.: US13582164Application Date: 2011-03-08
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Publication No.: US09303525B2Publication Date: 2016-04-05
- Inventor: Maarten Aerts , Donny Tytgat , Jean-Francois Macq , Sammy Lievens
- Applicant: Maarten Aerts , Donny Tytgat , Jean-Francois Macq , Sammy Lievens
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Patti & Malvone Law Group, LLC
- Priority: EP10305309 20100326
- International Application: PCT/EP2011/053483 WO 20110308
- International Announcement: WO2011/117069 WO 20110929
- Main IPC: F01D21/00
- IPC: F01D21/00 ; G06T7/00 ; F01D25/00 ; G01N21/15 ; G01N21/85 ; G02B23/24 ; G01N21/954

Abstract:
A method for determining calibration data for at least two cameras (camera1, camera2) in a multi view position, includes a step of determining respective parameters ((h100, . . . , h122), (h200, . . . , h222)) for identifying at least one respective homographic transformation on respective images (image1,image2) taken by said cameras of a same scene, by performing respective geometry analyses on said respective images (image1, image2), a step of performing at least one respective combined homographic transformation/feature detection step on said respective images thereby obtaining respective sets (feature set1, feature set2) of features on respective transformed images, such that said calibration data are obtained from matches (ml, . . . , mk) determined between said respective sets of features.
Public/Granted literature
- US20130070108A1 METHOD AND ARRANGEMENT FOR MULTI-CAMERA CALIBRATION Public/Granted day:2013-03-21
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