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Imaging method and device based on double cameras

A dual-camera, imaging method technology, applied in the field of image processing, can solve problems such as poor imaging effect, achieve the effect of ensuring imaging effect and solving poor imaging effect

Active Publication Date: 2018-04-24
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the dual camera in the related art has a better imaging effect in an environment with higher brightness and higher light, but in a dark environment, the imaging effect is relatively poor.

Method used

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  • Imaging method and device based on double cameras
  • Imaging method and device based on double cameras
  • Imaging method and device based on double cameras

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Embodiment Construction

[0035] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0036] The dual-camera-based imaging method and device according to the embodiments of the present application will be described below with reference to the accompanying drawings.

[0037] The execution device of the imaging method in the embodiment of the present application may be a hardware device with dual cameras such as a mobile phone, a tablet computer, a personal digital assistant, or a wearable device. The wearable device may be a smart bracelet, a smart watch, or smart glasses.

[0038] The hardware device with dua...

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Abstract

The invention provides an imaging method and device based on double cameras. The imaging method comprises the steps of: after determining environmental brightness, determining a main camera and an auxiliary camera from double cameras according to the environmental brightness, furthermore, shooting a first shot image by adopting the main camera, shooting a second shot image by adopting the auxiliary camera, generating an imaging image according to the first shot image, furthermore, calculating depth information of the imaging image according to the first shot image and the second shot image, and thus, blurring the imaging image according to the depth information of the imaging image, so that a required target image is obtained. The high-resolution camera is used as the first camera; the high-sensitivity camera is used as the second camera; furthermore, switching of the main and auxiliary cameras on the first camera and the second camera is carried out according to the environmental brightness; therefore, performances of the main and auxiliary cameras can be matched with the current environmental brightness; the imaging effect is ensured; and thus, the technical problem that the imaging effect of the double cameras in a dark light environment is relatively poor in the prior art can be solved.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to an imaging method and device based on dual cameras. Background technique [0002] Dual cameras have been increasingly applied to mobile terminal devices. The dual cameras in the prior art often use a telephoto lens and a wide-angle lens. The telephoto lens is used to take photos, and the wide-angle lens is used to assist in calculating the depth information of the photos for subsequent image blurring. [0003] However, the dual camera in the related art has a better imaging effect in an environment with higher brightness and higher light, but in a dark environment, the imaging effect is relatively poor. Contents of the invention [0004] This application aims to solve one of the technical problems in the related art at least to a certain extent. [0005] For this reason, the present application proposes an imaging method based on dual cameras to improve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225H04N5/232H04N5/235H04N13/207H04N13/128
CPCH04N23/57H04N23/55H04N23/667H04N23/71H04N23/45H04N23/951H04N23/53H04N23/67
Inventor 欧阳丹谭国辉
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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