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Image processing method and device and virtual reality display device

An image processing and image technology, applied in the field of image processing, can solve the problems of increased rendering delay and increased delay.

Active Publication Date: 2019-12-06
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the rapid development of virtual reality (VR) technology in the past two years, people's demand for VR display is getting higher and higher, such as higher resolution screen, shorter data delay, richer VR content, etc. With the emergence of these requirements, some problems also arise. For example, in order to adapt to high-resolution screens, it is necessary to render images with higher resolutions, and the rendering delay will increase. The image undergoes anti-distortion processing to further increase the delay

Method used

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  • Image processing method and device and virtual reality display device
  • Image processing method and device and virtual reality display device
  • Image processing method and device and virtual reality display device

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only use...

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Abstract

The invention discloses an image processing method and device and a virtual reality display device. The image processing method is applied to electronic equipment comprising a lens unit, and comprisesthe following steps: determining an anti-distortion parameter of the lens unit; determining the size of a cache image according to the size of the original image and the anti-distortion parameter; and selecting a row of pixels from the original image and performing anti-distortion operation on the row of pixels, the anti-distortion operation including determining pixel data of a row of anti-distortion images corresponding to the row of pixels according to the anti-distortion parameters, and writing the pixel data of the row of anti-distortion images into the cache image.

Description

technical field [0001] The present disclosure relates to the field of image processing, and in particular to an image processing method, device and virtual reality display device for performing anti-distortion processing on images. Background technique [0002] With the rapid development of virtual reality (VR) technology in the past two years, people's demand for VR display is getting higher and higher, such as higher resolution screen, shorter data delay, richer VR content, etc. With the emergence of these requirements, some problems also arise. For example, in order to adapt to high-resolution screens, it is necessary to render images with higher resolutions, and the rendering delay will increase. The image is anti-distorted to further increase the delay. Contents of the invention [0003] To address the above problems, the present disclosure provides an image processing method, device, and virtual reality display device. Using the image processing method provided by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00
CPCG06T5/80G06T7/62G06T7/70G02B27/022G06T19/006
Inventor 楚明磊张浩陈丽莉王晨如刘亚丽孙玉坤闫桂新马占山郭子强董泽华刘炳鑫
Owner BOE TECH GRP CO LTD
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