Cellphone dual-camera photographing system and method
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A dual-camera and camera technology, applied in the field of mobile communications, can solve problems such as image out-of-focus and blur
Inactive Publication Date: 2017-01-11
郭裴哲
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[0003] The technical problem to be solved by the present invention is to provide a mobile phone dual-camera camera system and method to solve the problems in the prior art that the mobile phone uses a single camera, and the images taken outside the fixed depth of field range are out of focus and blurred
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Embodiment 1
[0031] Embodiment one, a kind of mobile phone dual camera camera system, will combine below figure 1 A mobile phone dual-camera camera system provided in this embodiment will be described in detail.
[0032] Such as figure 1 Shown, a mobile phone dual-camera camera system, including a first shooting module, an image processing module, a focusing module, a second shooting module, an image synthesis module and an image display module;
[0033] The first shooting module is used for shooting the first preview image and the second preview image when the first camera and the second camera are not performing focusing processing;
[0034] The image processing module is used to process the first preview image and the second preview image captured by the first shooting module;
[0035] The focusing module is used to adjust the focal length of the first camera and the second camera according to the result of the image processing module;
[0036] The second shooting module is used for ...
Embodiment 2
[0041] Embodiment two, a kind of mobile phone dual-camera camera method, will combine below figure 2 A method for taking pictures with dual cameras of a mobile phone provided in this embodiment is described in detail.
[0042] Such as figure 2 As shown, a mobile phone dual camera camera method, comprising the following steps:
[0043] Step S01: The first camera and the second camera that have not been processed to focus are shooting the first preview image and the second preview image;
[0044] Step S02: The image processing module processes the first preview image and the second preview image captured by the first shooting module;
[0045] Step S03: the focusing module adjusts the focal lengths of the first camera and the second camera according to the result of the image processing module;
[0046] Step S04: Shooting a third preview image and a fourth preview image by the first camera and the second camera after the focusing processing;
[0047] Step S05: integrating t...
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Abstract
The present invention relates to a cellphone dual-camera photographing system and method. The system comprises a first photographing module, an image processing module, a focusing module, a second photographing module, an image synthesizing module, and an image display module. The first photographing module is used for photographing a first preview image and a second preview image before focusing. The image processing module is used for processing the first preview image and the second preview image. The focusing module is used for adjusting focal lengths a first camera and a second camera. The second photographing module is used for photographing a third preview image and a fourth preview image after focusing. The image synthesizing module is used for integrating images. The image display module is used for displaying the image processed by the image synthesizing module. According to the cellphone dual-camera photographing system and method, two cameras are used for photographing, and the focal lengths of the two cameras of the cellphone can be adjusted according to the similarity of photographed images in photographing, so that clear images are obtained.
Description
technical field [0001] The invention relates to the field of mobile communication, and particularly designs a mobile phone dual-camera camera system and method. Background technique [0002] Existing mobile phones generally use a single camera for fixed-focus photography and imaging. However, according to the different aperture sizes of the single-camera lens, its focal point presents a clear characteristic in a corresponding range of different sizes, and this range is fixed, and cannot be changed after imaging, so the target image that exists outside the fixed depth of field range will appear. Out of focus, resulting in blurred images. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a dual-camera camera system and method for mobile phones, which solves the problem of out-of-focus and blurred images taken outside the fixed depth of field range in the prior art when mobile phones use a single camera. [0004] Th...
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Application Information
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