Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

A method and apparatus for image correction

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

Active Publication Date: 2019-05-21
ARCSOFT CORP LTD
View PDF11 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method and apparatus for image correction
  • A method and apparatus for image correction
  • A method and apparatus for image correction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] 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.

[0041] 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.

[0042] 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.

[0043] 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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a method and a device for image correction, which are applied to the field of image processing, the method comprises the following steps: receiving two images, wherein the two images are images of a target object shot from different viewpoints, and a camera shooting device for shooting the two images comprises a first camera shooting device and a second camera shooting device; determining positions of corresponding feature point pairs in the two images; and aligning the two images according to the positions of the feature point pairs and the parameters of the first camera device and the second camera device. 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06T7/80G06T3/40G06T7/38G06T3/00
CPCG06T5/50G06T2207/10012H04N2013/0081H04N13/246H04N13/128H04N13/106G06T7/337G06T5/80H04N23/90H04N23/80H04N23/951G06T7/74H04N13/117
Inventor 郁理苗旺范鑫
Owner ARCSOFT CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com