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Panoramic video immersion enhancement method and system

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: 2017-07-21
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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  • Panoramic video immersion enhancement method and system
  • Panoramic video immersion enhancement method and system
  • Panoramic video immersion enhancement method and system

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Experimental program
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Embodiment 1

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

[0038] Step1: Determine if par=0, then enter Step7; otherwise, determine if t> Thres 1 , Then make

[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 Represents the first judgment threshold, Thres 1 > td, td represents the length of the statistical time window; note represents the enhanced identifier.

[0041] Step2: If [t 0 ,t 1 ] If each bit stream exists in the time window, use the well-known method to splice [t 0 ,t 1 ] Each stream in the time window gets panoramic video; otherwise, it ends.

[0042] Where "[t 0 ,t 1 ] Each stream within the time window", t 0 , T 1 Respectively indicate the start and end time of the code stream; t 0 The initial value is 0, t 1...

Embodiment 2

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

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

[0061] Visual gaze duration judgment processing module for judging if t> Thres 1 , Set note=1; otherwise, set note=0, 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 Represents the first judgment threshold, Thres 1 > td, td represents the length of the statistical time window; note represents the enhanced identifier.

[0063] Time window code stream judgment processing module, used to judge if [t 0 ,t 1 ] If each bit stream exists in the time wi...

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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 invention relates to the technical field of panoramic video image processing, in particular to a method and system for enhancing panoramic video immersion. Background technique [0002] Panoramic video can provide dynamic real-time video information while providing a full range of visual information, so that people can see the entire dynamic scene surrounding the camera. When the panoramic video is spliced ​​by multiple streams collected by a fixed camera, it is limited by the immovability of the collection device, which will make the panoramic video less immersive. Summary of the invention [0003] The purpose of the embodiments of the present invention is to propose a panoramic video immersion enhancement method, which aims to solve the limitation of the immovability of the acquisition equipment when the panoramic video is spliced ​​by multiple streams collected by a fixed camera. Sex, will make the immersion of panoramic video weaker. [0004] The emb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00
CPCH04N13/122
Inventor 舒倩
Owner 深圳市梦网视讯有限公司