Hemispherical playing method and system of video

A playback method and hemispherical technology, which are applied to components of TV systems, components of color TVs, TVs, etc., can solve problems such as troublesome, time-consuming and expensive, and achieve the effect of reducing consumption and traffic loss.

Pending Publication Date: 2017-05-31
BEIJING BAOFENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the past, shooting with 6 gopro hexahedron mode assembly schemes was an early scheme. The biggest difficulty lies in synchronizing images, balancing tone exposure and splicing. But it's expensive

Method used

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  • Hemispherical playing method and system of video
  • Hemispherical playing method and system of video
  • Hemispherical playing method and system of video

Examples

Experimental program
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specific Embodiment

[0044] see figure 1 Shown is a specific embodiment of a video hemispherical playback method described in this application, the method comprising:

[0045] Step 101, in the video shooting environment, collect video frame images at each shooting angle in each shooting scene at predetermined intervals;

[0046] Step 102, processing the video frame image, removing noise in the video frame image that affects the normal display of the image, and embedding the processed video frame image in a corresponding position in the corresponding video shooting scene;

[0047] Step 103, performing splicing processing on the video frame images in the same shooting scene, and splicing to form a panoramic video image in the same shooting scene;

[0048]Step 104, complete the processing of the captured pictures in all shooting scenes one by one to form multiple panoramic video images;

[0049] Step 105, numbering the multiple panoramic video images sequentially according to the shooting sequence,...

Embodiment 2

[0061] see figure 2 Shown is a specific embodiment of a hemispherical playback system for a video described in the application, the system comprising: a video frame image acquisition module 10, a video frame image processing module 20, a video frame image splicing module 30, a panoramic video image sorting module 40, video frame image display position calculation module 50, video playback module 60,

[0062] The video frame image acquisition module 10 is used to collect video frame images under each shooting angle in each shooting scene at predetermined intervals in the video shooting environment;

[0063] The video frame image processing module 20 is configured to process the video frame image, remove the noise in the video frame image that affects the normal display of the image, and embed the processed video frame image in the corresponding position in the corresponding video shooting scene superior;

[0064] The video frame image splicing module 30 is used for splicing ...

Embodiment 3

[0076] The following provides an application embodiment of the hemispherical playback system of a video of the present invention, see image 3 , including:

[0077] Step 201. In the video shooting environment, collect video frame images at each shooting angle in each shooting scene at predetermined intervals;

[0078] Step 202, process the video frame image, remove the noise in the video frame image that affects the normal display of the image, and embed the processed video frame image in the corresponding position in the corresponding video shooting scene;

[0079] Step 203, performing splicing processing on the video frame images in the same shooting scene, and splicing to form a panoramic video image in the same shooting scene;

[0080]Step 204: Complete the processing of the captured pictures in all the shooting scenarios one by one, to form multiple panoramic video images;

[0081] Step 205: Calculate the coordinates of each video frame image in the hemisphere expanded ...

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Abstract

The application discloses a hemispherical playing method and system of a video. The method comprises: video frame images are collected at a preset time interval from each shooting angle of each shooting scene in a video shooting environment; the video frame images are processed, and the processed video frame images are embedded in corresponding positions of the corresponding video shooting scenes; video frame images of the same video shooting scene are processed by image mosaicking to form a panoramic video image in the same shooting scene and then the image mosaicking of all panoramic video images is completed; a plurality of panoramic video images are numbered sequentially according to the sequence of shooting and combined to form a video file; a corresponding display position of each video frame image on a hemispheroid model when the video file is projected onto the hemispheroid model is computed; and rendering playing is implemented sequentially on the plurality of panoramic video images on the hemispheroid model and an observation point is disposed at the sphere center of the hemispheroid.

Description

technical field [0001] The present application relates to the technical field of video playing, and in particular, to a method and system for playing video on a hemispherical surface. Background technique [0002] With the popularization of information technology, more and more people use video to absorb information, obtain news information or entertainment, and people rely more and more on video. [0003] At present, panoramic video has become a new trend, and more and more video websites support watching panoramic video. Since gopro became popular, using multiple gopro lenses to stitch together 360-degree panoramic videos without dead ends has become a new favorite. At the same time, VR panoramic videos have also become popular projects, and the social field has also become more and more prosperous. [0004] In the past, shooting with six gopro hexahedron mode assembly schemes was an early scheme. The biggest difficulty lies in synchronizing images, balancing tone exposur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232G06T3/40
CPCG06T3/4038H04N23/698
Inventor 贺振增王一丁张鹏宇
Owner BEIJING BAOFENG TECH
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