method and a device for acquiring a VR video screenshot image

An acquisition method, a video technology, applied in the field of image processing

Pending Publication Date: 2019-03-26
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention discloses a method and device for acquiring VR video screen capture images, which solves the problem in the prior art that only the content of the screen itself in the playback terminal can be obtained when acquiring VR screen capture images, and realizes The purpose of taking screenshots of the images on the VR video player viewed by human eyes

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  • method and a device for acquiring a VR video screenshot image
  • method and a device for acquiring a VR video screenshot image

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Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0053] refer to figure 2 , which shows a schematic flow chart of a method for acquiring a screenshot image of a VR video provided by an embodiment of the present invention. In this embodiment, the method includes:

[0054] S101: Intercept the first left image and the first right image of the currently played VR video;

[0055] In this embodiment, when the VR video is played, each frame of image in the VR video played on the terminal includes a left image and...

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Abstract

The invention discloses a method and a device for acquiring a VR video screenshot image. The method comprises the following steps: intercepting a first left image and a first right image of a currently played VR video; and carrying out coordinate transformation on the first left image and the first right image of the VR video to obtain a second left image and a second right image under a plane coordinate system, and carrying out image fusion on the second left image and the second right image under the plane coordinate system to obtain a two-dimensional image under the plane coordinate system.In this way, the problem that in the prior art, the captured image can only be the content of the picture in the playing terminal is solved, and the obtained image better conforms to the watching habit of human eyes.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to a method and a device for acquiring screenshot images of VR videos. Background technique [0002] The realization principle of VR video is as follows: figure 1 As shown, it is assumed that the EFGH surface of the middle square is the screen of the playback terminal, and the ABCD area in the spherical part is the VR video player. When the video screen is played on the VR video player through the playback terminal, the video is projected onto the ABCD area of ​​the spherical surface. It can be seen from this that the VR video is an image frame of a curved surface. [0003] At present, the terminal generally includes a screen capture device. If a VR video is captured through the screen capture device on the terminal, the obtained video is not a flat image seen by human eyes, but a curved surface image of the VR video itself. And since the VR video image includes a left imag...

Claims

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Application Information

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IPC IPC(8): G06T3/00G06T5/50G06T7/12
CPCG06T5/50G06T7/12G06T2207/10021G06T3/12
Inventor 朱柏涛郭娇谢琳
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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