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A preview image generation method and terminal

A technology for previewing images and images, applied in the field of communication, can solve problems such as difficulty in taking photos with good composition effects

Active Publication Date: 2021-07-23
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Embodiments of the present invention provide a preview image generation method and terminal to solve the problem in the prior art that it is difficult for users to take pictures with good composition effects when taking pictures

Method used

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  • A preview image generation method and terminal
  • A preview image generation method and terminal
  • A preview image generation method and terminal

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Embodiment Construction

[0027] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0028] According to an aspect of the embodiments of the present invention, a method for generating a preview image is provided. The method is applied to a terminal, and the terminal may be a mobile terminal (such as a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle terminal, a wearable device, etc.), a desktop computer, or a smart TV. The terminal includes: a first camera and a second camera arranged on the ...

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Abstract

Embodiments of the present invention provide a preview image generation method and terminal. The method includes: acquiring a first position of a target object in a first image captured by a first camera; acquiring a second position corresponding to a composition mode of the target; determining a target image area based on the first position and the second position; acquiring the first The first sub-image located in the target image area in the image and the second sub-image located in the target image area in the second image collected by the second camera; performing image fusion processing on the first image and the second image to generate a third image, and output and display the third image as the target preview image. In the embodiment of the present invention, when taking pictures, intelligent composition is used to fuse images collected by two cameras with different viewing angles, and synthesize a frame of target object positions to make the overall composition of the image more harmonious and natural preview image. In this way, if the user uses this If you preview the image and take a photo, you can take a photo with a good composition effect.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular, to a method and terminal for generating a preview image. Background technique [0002] With the development and popularization of smart terminals, the functions of the smart terminals are becoming more and more powerful, and the camera function has become one of the indispensable functions of the smart terminals. Among them, when taking a photo, the quality of the composition has a great influence on the effect of the final photo. A good composition can make a photo stand out, and a bad composition can make a photo look uncomfortable. Generally, the quality of the composition depends on the personal experience of the photographer. Without a good understanding of photography, it is difficult for ordinary people to have a good composition in the photos taken, resulting in not so perfect photos. Contents of the invention [0003] Embodiments ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N5/265
CPCH04N5/265H04N23/64H04N23/62H04N23/80
Inventor 王康康
Owner VIVO MOBILE COMM CO LTD
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