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Method and system for enhancing immersion in panoramic video

A panoramic video and enhancement system technology, applied in the field of panoramic video image processing, can solve the problem of weak immersion in panoramic video

Active Publication Date: 2019-12-24
深圳市梦网视讯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to propose a method for enhancing the immersion of a panoramic video, aiming at solving the problem of being limited by the non-movability of the acquisition device in the prior art when the panoramic video is spliced ​​from multiple streams collected by a fixed camera. sex, which will make the immersion of the panoramic video weaker

Method used

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  • Method and system for enhancing immersion in panoramic video
  • Method and system for enhancing immersion in panoramic video
  • Method and system for enhancing immersion in panoramic video

Examples

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Embodiment 1

[0037] figure 1 It is a flow chart of a panoramic video immersion enhancement method in a preferred embodiment of the present invention; the method includes the following steps:

[0038] Step1: Judging if par=0, then enter Step7; otherwise judging if t>Thres 1 , then order

[0039] note=1; otherwise, let note=0.

[0040] Among them, par represents the user inertia parameter, the initial value is 1; t represents the visual gaze duration, the initial value is 0; Thres 1 Indicates the first decision threshold, Thres 1 >td, td indicates the length of the statistical time window; note indicates the enhanced identifier.

[0041] Step2: If [t 0 ,t 1 ] each code stream exists in the time window, then utilize known method, splicing 0 ,t 1 ] Get the panoramic video from each code stream in the time window; otherwise, end.

[0042] Among them, “[t 0 ,t 1 ] Each code stream in the time window”, t 0 , t 1 Respectively represent the start and end time of the code stream; t 0 T...

Embodiment 2

[0059] image 3 It is a structural diagram of a panoramic video immersion enhancement system in a preferred embodiment of the present invention, and the system includes:

[0060] The user inertia parameter judgment processing module is used to judge that if par=0, then enter the code stream distribution module, otherwise enter the visual gaze duration judgment processing module;

[0061] Visual gaze duration judgment processing module, used to judge if t>Thres 1 , then make note=1; otherwise, make note=0, and enter the time window code stream judgment processing module;

[0062] Among them, par represents the user inertia parameter, the initial value is 1; t represents the visual gaze duration, the initial value is 0; Thres 1 Indicates the first decision threshold, Thres 1 >td, td indicates the length of the statistical time window; note indicates the enhanced identifier.

[0063] The time window code stream judgment processing module is used to judge if [t 0 ,t 1 ] each...

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Abstract

The invention provides a panoramic video immersion enhancement method and system, and relates to the technical field of panoramic video image processing. By use of the method provided by the invention, an image processing technology is utilized, and a user habit feedback signal is combined, watching effects of different users are self-adaptively enhanced under a condition of not additionally increasing hardware acquisition equipment; and the user immersion under the panoramic video of a fixed camera is improved.

Description

technical field [0001] The present invention relates to the technical field of panoramic video image processing, in particular to a method and system for enhancing the immersion of panoramic video. Background technique [0002] Panoramic video can provide dynamic real-time video information while providing all-round visual information, so that people can see the entire dynamic scene around the camera. When the panoramic video is spliced ​​by multiple streams captured by a fixed camera, the immersion of the panoramic video will be weak due to the immovability of the capture device. Contents of the invention [0003] The purpose of the embodiments of the present invention is to propose a method for enhancing the immersion of a panoramic video, aiming at solving the problem of being limited by the non-movability of the acquisition device in the prior art when the panoramic video is spliced ​​from multiple streams collected by a fixed camera. sex, which will make the immersio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/122
CPCH04N13/122
Inventor 舒倩
Owner 深圳市梦网视讯有限公司