Shooting method and device for mobile terminal
A mobile terminal and photo technology, applied in the field of signal processing, can solve problems such as clear background, blurred photo images, complex operations, etc., and achieve the effect of simple implementation, strong applicability, and wide application range
Active Publication Date: 2016-08-10
VIVO MOBILE COMM CO LTD
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[0004] The purpose of the embodiments of the present invention is to provide a method for taking pictures by a mobile terminal, so as to solve the problem of complex operations for users to obtain photo images with clear subject objects and blurred background objects through third-party image editing software
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[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0022] In order to solve the problem in the prior art that the user obtains a photo image with a clear subject object and a background object blur effect through a third-party image editing software, the operation is complicated. Embodiments of the present invention provide a method and device for taking pictures by a mobile terminal.
[0023] Such as figure 1 As shown, the mobile terminal photographing method provided by the embodiment of the present invention, the mobile terminal includes dual cameras, and the method includes:
[0024] Step 101, acquiring a subject object and a background object from an area to be framed.
[0025] In this embodiment, step 101 can acquire the subject object and the background object in two ways....
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The embodiment of the invention relates to signal processing technologies, and provides a shooting method and device for a mobile terminal, which aim to solve the problem that a user has to carry out complicated operations so as to obtain a photo image with a clear main target and an ambiguous background target through third-party image editing software. The method and device adopt the technical scheme that the mobile terminal comprises two cameras; the method comprises the following steps: obtaining the main target and the background target from an area in which view finding is to be carried out; setting the two cameras as a main camera and an auxiliary camera respectively; controlling the main camera to obtain a main photo image with the clear main target; controlling the auxiliary camera to obtain an auxiliary photo image with the ambiguous background target; and obtaining a target image through synthesis according to the main photo image and the auxiliary photo image, wherein the target image comprises the main target, of which the definition reaches a preset definition threshold, and the background target, of which the ambiguity reaches a preset ambiguity threshold. The method and device adopting the technical scheme can be used for shooting of pictures or videos.
Description
technical field [0001] The present invention relates to the technical field of signal processing, in particular to a method and device for taking pictures by a mobile terminal. Background technique [0002] At present, more and more people like to take photos or record videos through portable terminal devices such as mobile phones. With the increasing quality of life, people's requirements for taking pictures are not only clear, but also need to add some special effects to achieve a better viewing effect. [0003] In order to achieve the effect of highlighting the subject, it is often necessary to blur the background. However, the existing terminal equipment cannot realize background blur processing in the process of taking pictures. If a user wants to obtain a photo image with the main body highlighting the background blur, it needs to perform related processing on the basis of the obtained photos through a third-party image editing software. Operation, the operation requ...
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IPC IPC(8): H04N5/232
Inventor 杨庆
Owner VIVO MOBILE COMM CO LTD