Electronic device and focusing method
AssigneeVivo Mobile Communication Co., Ltd.
InventorsQiaoming WANG, Xiaodong CUI
Life of this patent
Estimating the term…
Abstract
An electronic device and a focusing method are provided. The electronic device includes at least two cameras, and each of the at least two cameras is provided with a phase difference (PD) point pair set having one or more PD point pairs. The one or more PD point pairs in the PD point pair set of one camera are located in different areas of the one camera, and areas of another camera corresponding to the different areas where the one or more PD point pairs of the one camera are located do not have PD point pairs located therein, and the another camera is a camera other than the one camera in the at least two cameras.
Claims10
An electronic device, comprising at least two cameras, wherein each of the at least two cameras is provided with a phase difference (PD) point pair set comprising one or more PD point pairs;
- wherein the one or more PD point pairs in the PD point pair set of one camera are located in different areas of the one camera, and areas of another camera corresponding to the different areas where the one or more PD point pairs of the one camera are located do not have PD point pairs located therein, wherein the another camera is a camera other than the one camera in the at least two cameras.
A focusing method, performed by an electronic device, wherein the electronic device comprises at least two cameras, each of the at least two cameras is provided with a phase difference (PD) point pair set comprising one or more PD point pairs, and the method comprises:
- obtaining at least two target parameters, wherein each target parameter is a phase parameter obtained by using the PD point pair set of one camera, the one or more PD point pairs in the PD point pair set of the one camera are located in different areas of the one camera, and areas of another camera corresponding to the different areas where the one or more PD point pairs of the one camera are located do not have PD point pairs located therein, wherein the another camera is a camera other than the one camera in the at least two cameras;
- determining at least two target phase differences based on the at least two target parameters, wherein each target phase difference is a phase difference in an area corresponding to one camera;
- and
- controlling, based on the at least two target phase differences, the at least two cameras to focus separately.
An electronic device, comprising:
- a memory storing a computer program;
- at least two cameras, each of the at least two cameras is provided with a phase difference (PD) point pair set comprising one or more PD point pairs;
- and
- a processor coupled to the memory and configured to execute the computer program to perform a method for focusing, the method comprising:
- obtaining at least two target parameters, wherein each target parameter is a phase parameter obtained by using the PD point pair set of one camera, the one or more PD point pairs in the PD point pair set of the one camera are located in different areas of the one camera, and areas of another camera corresponding to the different areas where the one or more PD point pairs of the one camera are located do not have PD point pairs located therein, wherein the another camera is a camera other than the one camera in the at least two cameras;
- determining at least two target phase differences based on the at least two target parameters, wherein each target phase difference is a phase difference in an area corresponding to one camera;
- and
- controlling, based on the at least two target phase differences, the at least two cameras to focus separately.
Dependencies are inferred from the claim text.