VIDEO GENERATION METHOD AND APPARATUS, AND READABLE MEDIUM AND ELECTRONIC DEVICE

Title:

VIDEO GENERATION METHOD AND APPARATUS, AND READABLE MEDIUM AND ELECTRONIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2022/012231

Kind Code:

A1

Abstract:

The present disclosure relates to a video generation method and apparatus, and a readable medium and an electronic device. The method comprises: acquiring an original image corresponding to a target frame, and identifying a target object in the original image; according to a sliding zooming strategy, performing sliding zooming processing on an initial background image in the original image excluding the target object, so as to obtain a target background image, wherein the sliding zooming strategy is at least used for indicating a sliding direction and a zooming direction of the initial background image, and the sliding direction is opposite to the zooming direction; according to the position of the target object in the original image, superimposing an image of the target object onto the target background image to obtain a target image corresponding to the target frame; and generating a target video on the basis of the target image corresponding to the target frame. In this way, a video with a sliding zooming effect can be obtained without needing to use a specific photographing technique nor requiring manual processing, such that the data processing efficiency is high.

Inventors:

JIN XIAOJIE (US)
SHEN XIAOHUI (US)
WANG YAN (CN)

Application Number:

PCT/CN2021/099107

Publication Date:

January 20, 2022

Filing Date:

June 09, 2021

Export Citation:

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Assignee:

BEIJING BYTEDANCE NETWORK TECH CO LTD (CN)

International Classes:

H04N5/232; G06T3/40; G06T5/00; H04N5/222; H04N5/265; H04N5/272

Foreign References:

CN104980651A	2015-10-14
JP2017143354A	2017-08-17
CN112532808A	2021-03-19
CN111083380A	2020-04-28
CN109379537A	2019-02-22
CN202010694518A	2020-07-17

Other References: