Invention Grant
- Patent Title: Automatic focus distance extension
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Application No.: US17627261Application Date: 2019-11-06
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Publication No.: US12010408B2Publication Date: 2024-06-11
- Inventor: Wen-Chun Feng , Mian Li
- Applicant: QUALCOMM INCORPORATED
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: QUALCOMM Incorporated
- International Application: PCT/CN2019/115941 2019.11.06
- International Announcement: WO2021/000483A 2021.01.07
- Date entered country: 2022-01-14
- Main IPC: H04N23/45
- IPC: H04N23/45 ; H04N23/67 ; H04N23/69

Abstract:
Aspects of the present disclosure relate to systems and methods for image focusing for devices including multiple cameras. An example method includes estimating a focus distance associated with an image captured by a first camera, determining, based at least in part on the estimated focus distance, to switch from the first camera to a second camera, switching from the first camera to the second camera, completing a focusing operation using the second camera and presenting an updated image captured by the second camera.
Public/Granted literature
- US20230156301A1 AUTOMATIC FOCUS DISTANCE EXTENSION Public/Granted day:2023-05-18
Information query