Invention Grant
- Patent Title: Systems and methods for camera exposure control
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Application No.: US17672357Application Date: 2022-02-15
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Publication No.: US11683594B2Publication Date: 2023-06-20
- Inventor: Kartik Venkataraman , Agastya Kalra , Achuta Kadambi
- Applicant: INTRINSIC INNOVATION LLC
- Applicant Address: US CA Mountain View
- Assignee: Intrinsic Innovation LLC
- Current Assignee: Intrinsic Innovation LLC
- Current Assignee Address: US CA Mountain View
- Agency: Fish & Richardson P.C.
- Main IPC: H04N23/75
- IPC: H04N23/75 ; H04N23/743

Abstract:
Systems and methods for adjusting an exposure parameter of an imaging device are disclosed. A first exposure level of the imaging device is identified, and a first image of a scene is captured via the imaging device at the first exposure level. The first image of the scene comprises a plurality of polarization images corresponding to different degrees and angles of polarization. Each of the polarization images comprise a plurality of color channels. A gradient for the first image is computed based on the plurality of the polarization images, and a second exposure level is computed based on the gradient. A second image of the scene is captured based on the second exposure level, where the gradient of the second image is greater than a gradient for the first image.
Public/Granted literature
- US20220337731A1 SYSTEMS AND METHODS FOR CAMERA EXPOSURE CONTROL Public/Granted day:2022-10-20
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