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Video image processing method and device, electronic equipment and storage medium

A processing method and video image technology, applied in the field of image processing, can solve the problems of high cost, inability to realize, limited scene, etc., and achieve the effect of improving convenience and universality

Pending Publication Date: 2022-01-28
BEIJING BYTEDANCE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the realization of 3D special effects mainly relies on 3D special effects equipment, such as VR and AR glasses. This method can achieve better 3D visual effects, but there are problems of high cost and limited scenes. For example, it cannot be used on mobile terminals or PCs. can not be achieved

Method used

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  • Video image processing method and device, electronic equipment and storage medium
  • Video image processing method and device, electronic equipment and storage medium
  • Video image processing method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] figure 1 It is a schematic flowchart of a video image processing method provided by Embodiment 1 of the present disclosure. The embodiment of the present disclosure is applicable to processing each pixel of a video frame in any video display scene supported by the Internet to obtain a three-dimensional In the case of display effects, the method can be performed by a video image processing device, which can be implemented in the form of software and / or hardware, and optionally, implemented by electronic equipment, which can be a mobile terminal, PC or server etc. The method provided in this embodiment may be executed by the server, the client, or the cooperation between the client and the server.

[0037] like figure 1 As shown, the method includes:

[0038] S110. Determine a target depth view of each video frame in the target video, and determine a dividing line depth value of at least one depth dividing line corresponding to the target video according to each target...

Embodiment 2

[0057] image 3 It is a schematic flow chart of a video image processing method provided in Embodiment 2 of the present disclosure. On the basis of the foregoing embodiments, it is possible to further refine the determination of each target depth view of the target video frame. For specific implementation methods, please refer to this technology Detailed description of the plan. Wherein, technical terms that are the same as or corresponding to those in the foregoing embodiments will not be repeated here.

[0058] Such as image 3 As shown, the method includes:

[0059] S210. Determine the to-be-processed depth views and to-be-processed feature points of each video frame.

[0060] Wherein, the depth view directly converted from the video frame is used as the depth view to be processed. The feature points to be processed may be feature points of very stable local features in the video frame.

[0061] Specifically, a corresponding depth view processing algorithm may be used ...

Embodiment 3

[0104] Image 6 It is a schematic flowchart of a video image processing method provided by Embodiment 3 of the present disclosure. On the basis of the foregoing embodiments, the determination of the target depth segmentation line and the determination of the target display information can be further refined. The specific implementation method can be Refer to the detailed elaboration of this technical solution. Wherein, technical terms that are the same as or corresponding to those in the foregoing embodiments will not be repeated here.

[0105] like Image 6 As shown, the method includes:

[0106] S310. Determine a target depth view of each video frame in the target video, and determine a dividing line depth value of at least one depth dividing line corresponding to the target video according to each target depth view.

[0107] S320. According to the position information of the current pixel point and the position and width of the at least one depth segmentation line, use t...

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Abstract

The embodiment of the invention provides a video image processing method and device, electronic equipment and a storage medium, and the method comprises the steps: determining a target depth view of each video frame in a target video, and determining a segmentation line depth value of at least one depth segmentation line corresponding to the target video according to each target depth view; for each target depth view, determining a target depth segmentation line corresponding to a current pixel point in the current target depth view, and determining a target pixel value of the current pixel point according to a pixel depth value of the current pixel point and a segmentation line depth value of the target depth segmentation line; and determining a three-dimensional display video frame of each video frame in the target video according to the target pixel value of each pixel point in each target depth view. According to the technical scheme, each pixel point in the video frame is processed according to the at least one predetermined depth segmentation line, the three-dimensional display video frame of the corresponding video frame is obtained, and the technical effects of three-dimensional display convenience and universality are improved.

Description

technical field [0001] Embodiments of the present disclosure relate to the technical field of image processing, and in particular, to a video image processing method, device, electronic device, and storage medium. Background technique [0002] 3D special effect is a problem that has attracted much attention at present, and its purpose is to give users realistic 3D visual effects, so that users have an immersive feeling when watching videos, thereby improving the viewing experience of users. [0003] At present, the realization of 3D special effects mainly relies on 3D special effects equipment, such as VR and AR glasses. This method can achieve better 3D visual effects, but there are problems of high cost and limited scenes. For example, it cannot be used on mobile terminals or PCs. above cannot be achieved. Contents of the invention [0004] The present disclosure provides a video image processing method, device, electronic equipment and storage medium to achieve the tec...

Claims

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Application Information

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IPC IPC(8): G06V20/40G06V10/26
CPCG06V20/40G06V10/26
Inventor 张涛
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD
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