Invention Grant
- Patent Title: Method and system for auto-setting of cameras
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Application No.: US17668252Application Date: 2022-02-09
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Publication No.: US11943541B2Publication Date: 2024-03-26
- Inventor: Johann Citerin , Gérald Kergourlay , Pierre Visa , Falk Tannhauser , Romain Bellessort , Tristan Halna Du Fretay
- 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: GB 10675 2017.07.03 GB 01110 2018.01.23 GB 01112 2018.01.23
- Main IPC: H04N23/73
- IPC: H04N23/73 ; H04N17/00 ; H04N23/60 ; H04N23/67

Abstract:
At least one embodiment of a method for setting camera parameters of a camera, the method comprising:
obtaining a first set of image characteristic values of images captured by the camera at a first lighting condition, the image characteristics being dependent on the camera parameters, at least two image characteristic values of the first set respectively corresponding to at least two different values of a same camera parameter;
determining at least one second set of image characteristic values by adapting values of the obtained first set of image characteristic values from images captured by the camera at at least one second lighting condition, at least two image characteristic values of the second set respectively corresponding to at least two different values of a same camera parameter;
selecting camera parameter values, based on the determined at least one second set of image characteristics; and
modifying settings of the camera as a function of the selected values.
obtaining a first set of image characteristic values of images captured by the camera at a first lighting condition, the image characteristics being dependent on the camera parameters, at least two image characteristic values of the first set respectively corresponding to at least two different values of a same camera parameter;
determining at least one second set of image characteristic values by adapting values of the obtained first set of image characteristic values from images captured by the camera at at least one second lighting condition, at least two image characteristic values of the second set respectively corresponding to at least two different values of a same camera parameter;
selecting camera parameter values, based on the determined at least one second set of image characteristics; and
modifying settings of the camera as a function of the selected values.
Public/Granted literature
- US20220272247A1 METHOD AND SYSTEM FOR AUTO-SETTING OF CAMERAS Public/Granted day:2022-08-25
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