Invention Grant
- Patent Title: Camera having HDR during pre-flash
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Application No.: US14723900Application Date: 2015-05-28
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Publication No.: US09706130B2Publication Date: 2017-07-11
- Inventor: Cheng-Sheng Hsu , Martin Frank Clayton Van Hoeckel , Joey Shah , Sung Ho Hong
- Applicant: BlackBerry Limited
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Rowand LLP
- Main IPC: H04N5/235
- IPC: H04N5/235 ; H04N5/225

Abstract:
An electronic device is described. The electronic device includes a flash configured to generate a pre-flash and a regular flash and a camera. The electronic device also includes a processor communicatively coupled to the flash and the camera. The processor is configured to, in response to receiving a picture request: determine one or more high dynamic range (HDR) settings and configure an HDR mode of the camera with the determined HDR settings; cause the flash to generate a pre-flash while the HDR mode of the camera is configured with the determined HDR settings; obtain an HDR image from the camera after causing the flash to generate the pre-flash and while the camera is configured with the determined HDR setting; and determine one or more camera configuration settings based on the obtained HDR image.
Public/Granted literature
- US20160352994A1 CAMERA HAVING HDR DURING PRE-FLASH Public/Granted day:2016-12-01
Information query