A method and apparatus for image correction

A technology of image correction and camera device, applied in the field of image processing, which can solve the problems of viewers’ visual discomfort and inability to ensure pixel alignment

Active Publication Date: 2019-05-21
ARCSOFT CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] A method and device for image correction provided by the present invention can solve the problem that the left and right eye images obtained in the prior art often have distortions, and pixel alignment cannot be guaranteed, which will cause great visual discomfort to the viewer

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  • A method and apparatus for image correction
  • A method and apparatus for image correction

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Embodiment Construction

[0046] The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention.

[0047] The terms "first", "second" and the like in the above drawings in the specification and claims of the present invention are used to distinguish different objects, rather than to limit a specific order.

[0048] Among them, the term "and / or" in the embodiment of the present invention is only a kind of association relationship describing associated objects, which means that there may be three kinds of relationships, for example, A and / or B, which can mean: there is A alone, and A exists at the same time and B, there are three cases of B alone.

[0049] In the embodiments of the present invention, words such as "exemplary" or "for example" are used as examples, illustrations or illustrations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of...

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Abstract

The invention provides a method and a device for image correction, which are applied to the field of image processing, and the method comprises the following steps: receiving two images which are images of a target object shot from different viewpoints; carrying out epipolar correction on the two images; performing correction based on image content on the two images after the epipolar correction;and splicing the two corrected images based on the image content. According to the method, the obtained images of different viewpoints can be corrected, so that pixel alignment is ensured, and a viewer does not have a visual discomfort feeling.

Description

technical field [0001] The present invention relates to a method and device for image processing, in particular, to a method and device for image correction. Background technique [0002] At present, stereoscopic image acquisition needs to collect two images corresponding to the line of sight of the left and right eyes. The images need to ensure that the pixels are aligned in the non-parallax direction to achieve a better viewing effect. However, the left and right eye images obtained by the current multi-viewpoint image acquisition device often have Distortion, without guaranteeing pixel alignment, will cause great visual discomfort to the viewer. Contents of the invention [0003] The method and device for image correction provided by the present invention can solve the problem that the left and right eye images obtained in the prior art are often deformed, and the pixel alignment cannot be guaranteed, which will cause great visual discomfort to the viewer. [0004] A f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/00
CPCH04N13/246H04N13/296H04N13/239H04N13/122
Inventor 苗旺郁理范鑫
Owner ARCSOFT CORP LTD
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