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Image processing method and device and video processing method and device

An image processing and image technology, applied in the field of video images, can solve the problem of high requirements for VR equipment, reduce processing burden, improve user experience, and avoid pixel loss.

Active Publication Date: 2017-08-04
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in this virtual theater technology, VR devices are required to simultaneously play normal images and panoramic images, which has higher requirements for VR devices.

Method used

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  • Image processing method and device and video processing method and device
  • Image processing method and device and video processing method and device
  • Image processing method and device and video processing method and device

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Experimental program
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Embodiment Construction

[0086] The technical solution in this application will be described below in conjunction with the drawings.

[0087] First, the logical structure of the processing node to which the image processing method or video processing method provided by the embodiment of the present invention is applied is introduced.

[0088] As an example and not a limitation, in the embodiment of the present invention, the processing node may be a computing device with graphics processing capabilities such as a terminal device, a personal computer, or a server, and the embodiment of the present invention is not particularly limited.

[0089] Such as figure 1 As shown, the hardware layer of the processing node includes a central processing unit (Central Processing Unit, CPU) and / or a graphics processing unit (Graphics Processing Unit, GPU).

[0090] Optionally, the hardware layer of the processing node may also include memory, input / output devices, memory, memory controller, network interface, and so on.

[00...

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PUM

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Abstract

The application provides an image processing method and device, a video processing method and device, and a virtual reality device. The image processing method comprises the following steps: acquiring a background image, wherein the background image is a spherical panoramic image or a stereo panoramic image; acquiring a target image which is a non-panoramic image; performing synthetic processing on the target image and the background image so as to generate a to-be-played image, wherein the to-be-played image is the spherical panoramic image or the stereo panoramic image, and the to-be-played image comprises a first region and a second region, the first region comprises the pixel acquired according to the background image, and the second region comprises the pixel acquired according to the target image, thereby lowering the processing burden of the virtual reality equipment when playing the virtual cinema image.

Description

Technical field [0001] This application relates to the field of video images, and more specifically, to image processing methods and devices, video processing methods and devices, and virtual reality devices. Background technique [0002] Virtual Reality (VR) technology is a computer simulation system that can create and experience a virtual world. It uses a computer to generate a simulation environment, which is a multi-source information fusion, interactive three-dimensional dynamic view and entity The system simulation of behavior immerses the user in the environment. [0003] A panoramic image (or a panoramic video composed of multiple frames of panoramic images) is one of the main means to realize a VR scene. Panoramic images refer to as much of the surrounding environment as possible by means of wide-angle representation, paintings, photos, videos, and three-dimensional models. Among them, the panoramic image can be taken with the help of a panoramic camera, but the price o...

Claims

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Application Information

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IPC IPC(8): H04N5/265H04N13/02G06F3/01
CPCH04N5/265G06F3/011
Inventor 董霙
Owner TENCENT TECH (SHENZHEN) CO LTD
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