Video generation method and device and computer system

A technology of video and connection relationship, applied in the computer field, can solve the problems of low cost, high efficiency, scale and content personalization of video, and achieve the effect of reducing the limitation of quality

Active Publication Date: 2020-05-15
SUNING CLOUD COMPUTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the deficiencies of the prior art, the main purpose of the present invention is to provide a video gene

Method used

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  • Video generation method and device and computer system
  • Video generation method and device and computer system
  • Video generation method and device and computer system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0116] Corresponding to the above embodiments, the present application provides a video generation method, such as Figure 9 As shown, the method includes:

[0117] 1010. Obtain the original picture;

[0118] 1020. Render the original image according to a preset rendering method to obtain a key frame;

[0119] Preferably, the preset rendering methods include:

[0120] 1021. Using a preset 3D image processing technology, convert the picture to be processed into a 3D stereoscopic image, the 3D stereoscopic image is composed of vertices and the connection relationship of the vertices, and the picture to be processed is the original picture or the Keyframe;

[0121] Read the rendering parameters corresponding to the picture to be processed;

[0122] Modifying the vertex and the connection relationship of the vertex according to the rendering parameters corresponding to the image to be processed, to obtain the adjusted three-dimensional image;

[0123] projecting the adjusted ...

Embodiment 3

[0145] Corresponding to the above method embodiment, such as Figure 11 As shown, the present application provides a video generation device, the device comprising:

[0146] Obtaining module 1110, used to obtain the original picture;

[0147] A rendering module 1120, configured to render the original image according to a preset rendering method to obtain key frames;

[0148] and rendering the key frame according to the preset rendering method to obtain an intermediate frame corresponding to the key frame;

[0149] The generating module 1130 is configured to generate a video corresponding to the key frame, where the video is composed of the key frame and an intermediate frame corresponding to the key frame.

[0150] Preferably, there are at least two key frames obtained, and the device further includes a splicing module 1140 for splicing the videos corresponding to each of the key frames in a preset order to obtain a target video.

[0151] Preferably, the rendering module 11...

Embodiment 4

[0171] Corresponding to the above method, device, and system, Embodiment 4 of the present application provides a computer system, including: one or more processors; and a memory associated with the one or more processors, and the memory is used to store program instructions , when the program instructions are read and executed by the one or more processors, perform the following operations:

[0172] Get the original picture;

[0173] Rendering the original picture according to a preset rendering method to obtain key frames;

[0174] Render the key frame according to the preset rendering method to obtain an intermediate frame corresponding to the key frame;

[0175] A video corresponding to the key frame is generated, and the video is composed of the key frame and an intermediate frame corresponding to the key frame.

[0176] in, Figure 12 The architecture of the computer system is exemplarily shown, which may specifically include a processor 1510 , a video display adapter ...

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Abstract

The invention discloses a video generation method and apparatus, and a computer system. The method comprises the steps of obtaining an original picture; rendering the original picture according to a preset rendering method to obtain a key frame; rendering the key frame according to the preset rendering method to obtain an intermediate frame corresponding to the key frame; and generating a video corresponding to the key frame is generated. The video is composed of the key frame and an intermediate frame corresponding to the key frame, and consideration is given to low cost, high efficiency, large scale and content individuation in the video generation process.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a video generation method, device and computer system. Background technique [0002] On online sales platforms, there are often a large number of products listed. In order to better display the characteristics of the product and help users identify and make decisions about the product, a product display video can be provided for the user. [0003] At present, there are three methods in the industry for the production and production of product display videos: one is to obtain the display video directly by shooting the actual product, and the other is to use graphics and video processing software represented by Adobe After Effects. One way is to add special effects to the existing product image or video material to obtain the display video; another is based on FFmpeg’s video image processing capability, which directly uses the product image as the key frame of the video,...

Claims

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Application Information

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IPC IPC(8): G06T15/20
CPCG06T15/205
Inventor 殷俊赵筠李勇任宇于思远
Owner SUNING CLOUD COMPUTING CO LTD
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