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VR image transmission method and device

A transmission method and technology of a transmission device, applied in the field of image transmission, can solve the problems of high transmission cost, large amount of VR image data, low compression efficiency, etc., and achieve the effects of improving compression efficiency, reducing transmission cost, and reducing data volume.

Active Publication Date: 2021-02-19
中移雄安信息通信科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the large amount of VR image data, the compression efficiency is low and the transmission cost is high

Method used

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  • VR image transmission method and device
  • VR image transmission method and device
  • VR image transmission method and device

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Embodiment Construction

[0042] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0043] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation...

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Abstract

The embodiment of the invention provides a VR image transmission method and device. The method comprises the steps that first VR image data are acquired, and the first VR image data are image data obtained after left eye image data or right eye image data are segmented; the first VR image data is compressed; and the first VR image data is sent to a receiving end, so that the receiving end decompresses the first VR image data and obtains second VR image data based on generation model mapping, and the second VR image data is right eye image data or left eye image data. According to the method provided by the embodiment of the invention, the compression efficiency of the VR image can be improved, and the transmission cost of the VR image is reduced.

Description

technical field [0001] The invention belongs to the field of image transmission, and in particular relates to a virtual reality (Virtual Reality, VR) image transmission method and device. Background technique [0002] With the development of science and technology, VR technology is more and more widely used in various industries, and the transmission of VR images is an unavoidable problem when using VR technology. [0003] At present, the amount of VR image data is relatively large. In order to reduce data transmission costs when transmitting VR images, VR images are generally compressed and then transmitted, and then the images are decompressed at the receiving end, so that people can watch VR images at the receiving end. [0004] Due to the large amount of VR image data, the compression efficiency is low and the transmission cost is high. Contents of the invention [0005] Embodiments of the present invention provide a VR image transmission method and device, which can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/106H04N13/161H04N13/194H04N13/332G06T3/00G06N3/04G06N3/08
CPCH04N13/106H04N13/194H04N13/161H04N13/332G06N3/08G06N3/045G06T3/04
Inventor 杨李
Owner 中移雄安信息通信科技有限公司