Method for dual-camera-based imaging, and mobile terminal
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorsDan OUYANG, Guohui TAN
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Abstract
Disclosed are methods for dual-camera-based imaging, a mobile terminal. A first image shot by the wide-angle camera and a second image shot by the telephoto camera are acquired. The first image is cropped according to a target region of the first image to acquire a third image. Depth information of the third image is determined according to the third image and the second image. Blurring processing is performed on the third image according to the depth information, to obtain a fourth image.
Claims20
A method for dual-camera-based imaging, wherein the dual cameras comprise a wide-angle camera and a telephoto camera, and the method comprises:
- acquiring a first image shot by the wide-angle camera and a second image shot by the telephoto camera;
- cropping the first image according to a target region of the first image to acquire a third image;
- determining depth information of the third image according to the third image and the second image;
- and
- performing blurring processing on the third image according to the depth information, to obtain a fourth image.
A mobile terminal, comprising:
- a wide-angle camera,
- a telephoto camera,
- a processor, and
- a memory, in which a computer program is stored, wherein the computer program, when running in the processor, causes the processor to execute one or more actions, comprising:
- metering an ambient light intensity;
- and
- when the ambient light intensity is lower than a threshold light intensity,
- acquiring a first image shot by the wide-angle camera and a second image shot by the telephoto camera;
- cropping the first image according to a target region of the first image to acquire a third image;
- determining depth information of the third image according to the third image and the second image;
- and
- performing blurring processing on the third image according to the depth information to obtain a fourth image.
A method for dual-camera-based imaging, wherein the dual cameras comprise a wide-angle camera and a telephoto camera, and the method comprises:
- acquiring a first image shot by the wide-angle camera and a second image shot by the telephoto camera;
- determining an image corresponding to a present shooting condition based on the first image and the second image;
- determining depth information of the image corresponding to the present shooting condition;
- and
- performing blurring processing on the image corresponding to the present shooting condition according to the depth information, to obtain a fourth image.
Dependencies are inferred from the claim text.