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3D video identification method, device and equipment

A video recognition and 3D technology, applied in the field of virtual reality, can solve the problems of inability to automatically play video according to the video file mode, inconvenience, etc.

Inactive Publication Date: 2021-06-25
SHENZHEN DIANMAO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a 3D video recognition method, device and equipment, aiming at solving the problem of manual selection of the video file mode when playing 3D video in a virtual reality device in the prior art, which cannot Automatically play videos according to the video file mode, which brings inconvenience to users

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  • 3D video identification method, device and equipment
  • 3D video identification method, device and equipment
  • 3D video identification method, device and equipment

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Embodiment Construction

[0046] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0047] An embodiment of the present invention provides a 3D video recognition method. see figure 1 , figure 1 It is a flow chart of a preferred embodiment of a 3D video recognition method in the present invention. Such as figure 1 As shown, it includes the steps:

[0048] Step S100, acquire a video to be played, and extract N frames of image frames from the video as a test image set, where N is greater than a predetermined constant;

[0049] Step S200, acquiring the number of 3D image frames in the test image set;

[0050] Step S300, ...

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Abstract

The invention discloses a 3D video identification method, device and equipment, and the method comprises the steps: obtaining a to-be-played video, extracting N image frames from the video as a test image set, N being greater than a predetermined constant; obtaining the frame number of 3D image frames in the test image set; and when detecting that the frame number of the 3D image frames in the test image set meets a preset condition, judging that the video to be played is a 3D video. According to the embodiment of the invention, the plurality of images extracted from the video are judged, and when the plurality of image frames are judged to be the 3D frames, the current video is judged to be the 3D video, so that a player can automatically obtain the mode of the video to adjust the playing mode.

Description

technical field [0001] The present invention relates to the field of virtual reality technology, in particular to a 3D video recognition method, device and equipment. Background technique [0002] When playing a video file in a virtual reality device such as a virtual reality helmet, it is automatically judged whether the played video file is a 3D video, thereby judging whether the player uses the 3D mode to play the video file. [0003] To play a video file in a virtual reality device, the existing method is mainly that the user manually selects the mode of the video file before or after the playback starts, and the player adjusts the playback mode accordingly according to the mode selected by the user, and cannot automatically play according to the video file mode. video, causing inconvenience to users. [0004] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0005] In view of the above-mentioned deficiencies in the prior ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/426H04N21/44H04N21/81
CPCH04N21/42607H04N21/44008H04N21/816
Inventor 李天驰孙悦乔伟
Owner SHENZHEN DIANMAO TECH CO LTD