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Image processing method and device and terminal

An image processing and image technology, applied in the field of image applications, to achieve the effect of increasing speed, improving experience, and reducing time-consuming

Inactive Publication Date: 2014-03-26
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide an image processing method, device, and terminal to solve the technical problem of "ghosting" in the prior art when synthesizing high-resolution images from multiple frames of low-resolution images

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  • Image processing method and device and terminal
  • Image processing method and device and terminal

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Embodiment Construction

[0034]In order to solve the technical problem of "ghosting" in the prior art when combining images from multiple frames of images, an embodiment of the present invention provides an image processing method, which is applied to a terminal including a first camera and a second camera In the method, the first camera and the second camera are located on the same side of the terminal, and the method includes: acquiring a first image collected by the first camera on the first area and a second image collected by the second camera on the second area at the same time; The first image is a reference image, and translation compensation is performed on the second image; the first image and the translation-compensated second image are synthesized into a third image, and the resolution of the third image is higher than that of the first image and the second image Rate.

[0035] Since the first image and the second image are images collected at the same time, there will be no object motion ...

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Abstract

The invention relates to the field of image application, and discloses an image processing method and device and a terminal which are used for solving the technical problems that 'ghost images' are produced when multiple low-resolution images are combined into high-resolution images. The method is applied to the terminal comprising a first camera and a second camera, wherein the first camera and the second camera are located on the same side face of the terminal. The method comprises the steps that a first image, obtained by the first camera, of a first region is obtained, and a second image, obtained by the second camera at the same moment, of a second region is obtained; the first image is used as a reference image so as to compensate for the second image in a horizontal-motion mode; the first image and the second image which is compensated for in the horizontal-motion mode are combined into a third image, and the resolution of the third image is higher than that of the first image and that of the second image.

Description

technical field [0001] The present invention relates to the field of image applications, in particular to an image processing method, device and terminal. Background technique [0002] In a large number of image application fields, high-resolution images can be obtained through super-resolution algorithms. Super-resolution algorithms refer to the fusion of multiple frames of low-resolution images to generate a frame of high-resolution images. However, due to the time difference when collecting multiple frames of low-resolution images, there will be differences in local motion between multiple frames of images collected at different times. , caused by the motion of objects in the scene. [0003] Due to the movement of objects in the scene during the time interval between two frames of image acquisition, when two frames of low-resolution images are synthesized into a high-resolution image, there will be ghosting problems in the high-resolution image, such as figure 1 As show...

Claims

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Application Information

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IPC IPC(8): H04N5/232
CPCG06T3/4053H04N23/951H04N23/68H04N23/90G06T3/20G06T2207/10004H04N5/211H04N5/2621H04N5/265
Inventor 陈刚张兼罗巍
Owner HUAWEI DEVICE CO LTD
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