Bullet special effect short video intelligent generation method

A short video and special effect technology, applied in the field of image fusion, can solve the problems of long production process, time-consuming, mismatch between target depth information and background information, etc.

Pending Publication Date: 2021-01-08
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The method of estimating depth from a single RGB image is also called the monocular depth estimation method. There may be an infinite number of corresponding real scenes, and there are no stable cues in the image to constrain these possibilities
[0014] The current generation of bullet special effects videos is mostly produced by manual editing, the production process is long and time-consuming, and in order to facilitate post-processing, in addition to the real shooting scene, it is also necessary to build a special scene for shooting for post-segmentation and fusion processing. The depth information of the target does not match the background information, and it is necessary to manually judge the occlusion relationship

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  • Bullet special effect short video intelligent generation method
  • Bullet special effect short video intelligent generation method
  • Bullet special effect short video intelligent generation method

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Embodiment Construction

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0050] A method for intelligently generating a bullet special effect short video, comprising the steps of:

[0051] 1) Video taken by the array camera: the video or picture material is taken by the array camera;

[0052] 2) Bullet special effect key frame selection: select the frame for bullet special effect production according to the video or picture material;

[0053] 3) Target registration: Correct the error caused by camera placement;

[0054] 4) Accura...

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Abstract

The invention provides a bullet special effect short video intelligent generation method. The bullet special effect short video intelligent generation method comprises the following steps: S1, shooting a video or picture material through an array camera; S2, selecting a frame to be subjected to bullet special effect making according to the video or picture material; S3, correcting an error generated by the placement of the camera; S4, segmenting a to-be-segmented target in the picture; S5, combining the depth information of the target and fusing the depth information of the target into anothervideo; and S6, finally connecting the fusion frames to generate a bullet special effect short video.

Description

technical field [0001] The invention belongs to the technical field of image fusion, and in particular relates to a method for intelligently generating short videos with bullet special effects. Background technique [0002] Videos are full of our daily life. We have many ways to obtain videos. It is very common to collect videos from multiple viewpoints in film production, and then generate some special effects through editing to produce interesting and attractive videos. Generating special effects is too time-consuming, and I hope to generate these special effects through algorithms instead of manual editing. Collecting multi-viewpoint video requires the use of an array camera, which is to replace the shooting effect of one large lens with multiple small lenses. The principle is similar to that of an array astronomical telescope and the compound eyes of insects. Compared with traditional cameras, array cameras can have a better field of view and get more information. The ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/30G06T5/50G06T7/11G06T7/50G06T7/70H04N5/232H04N5/262G06N3/08G06N3/04
CPCG06T7/11G06T7/50G06T5/50G06T5/30G06T7/70G06N3/08H04N5/2621H04N23/80G06N3/045
Inventor 段昶赵犇朱策
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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