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CN115699725A - Video image processing method and device - Google Patents

Video image processing method and device Download PDF

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Publication number
CN115699725A
CN115699725A CN202080101403.9A CN202080101403A CN115699725A CN 115699725 A CN115699725 A CN 115699725A CN 202080101403 A CN202080101403 A CN 202080101403A CN 115699725 A CN115699725 A CN 115699725A
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China
Prior art keywords
video image
target area
image processing
processing method
compressed data
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CN202080101403.9A
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Chinese (zh)
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CN115699725B (en
Inventor
吴更石
郭栋
张开明
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN115699725A publication Critical patent/CN115699725A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

本申请提供一种视频图像处理方法及装置，第一装置识别出第一视频图像中包括的第一数据库中对象的目标区域后，对第一视频图像中除目标区域之外的区域进行压缩得到第二压缩数据并发送给第二装置，使得第二装置在接收到第二压缩数据之后，可以根据第二压缩数据解压缩得到的第三视频图像，结合第二装置的第二数据库中存储的目标区域的图像，最终得到第一图像。因此，本申请能够使第一装置不需要对视频图像中经常出现的对象的目标区域反复进行压缩，第二装置不需要对目标区域反复进行解压缩，减少了第一装置和第二装置之间传输的压缩包的数据量，提高了视频图像处理的效率。

Figure 202080101403

The present application provides a video image processing method and device. After the first device identifies the target area of the object in the first database included in the first video image, it compresses the area other than the target area in the first video image to obtain The second compressed data is sent to the second device, so that after receiving the second compressed data, the second device can decompress the third video image obtained according to the second compressed data, and combine the data stored in the second database of the second device The image of the target area, and finally the first image is obtained. Therefore, the present application can make the first device not need to repeatedly compress the target area of the object that often appears in the video image, and the second device does not need to repeatedly decompress the target area, reducing the gap between the first device and the second device. The data volume of the transmitted compressed package improves the efficiency of video image processing.

Figure 202080101403

Description

PCT国内申请，说明书已公开。PCT domestic application, specification has been published.

Claims (43)

PCT国内申请，权利要求书已公开。PCT domestic application, the claims have been published.
CN202080101403.9A 2020-05-26 2020-05-26 Video image processing method and device Active CN115699725B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/092377 WO2021237464A1 (en) 2020-05-26 2020-05-26 Video image processing method and device

Publications (2)

Publication Number Publication Date
CN115699725A true CN115699725A (en) 2023-02-03
CN115699725B CN115699725B (en) 2025-10-10

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CN (1) CN115699725B (en)
WO (1) WO2021237464A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103475882A (en) * 2013-09-13 2013-12-25 北京大学 Surveillance video encoding and recognizing method and surveillance video encoding and recognizing system
CN103581603A (en) * 2012-07-24 2014-02-12 联想(北京)有限公司 Multimedia data transmission method and electronic equipment
CN109615620A (en) * 2018-11-30 2019-04-12 腾讯科技（深圳）有限公司 The recognition methods of compression of images degree, device, equipment and computer readable storage medium
CN110366048A (en) * 2019-07-19 2019-10-22 Oppo广东移动通信有限公司 Video transmission method, apparatus, electronic device, and computer-readable storage medium
US20190373293A1 (en) * 2019-08-19 2019-12-05 Intel Corporation Visual quality optimized video compression
CN111031032A (en) * 2019-12-12 2020-04-17 深圳市万佳安物联科技股份有限公司 Cloud video transcoding method and device, decoding method and device, and electronic device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7167519B2 (en) * 2001-12-20 2007-01-23 Siemens Corporate Research, Inc. Real-time video object generation for smart cameras
CN108282674B (en) * 2018-02-05 2020-08-21 天地融科技股份有限公司 Video transmission method, terminal and system
CN109783680B (en) * 2019-01-16 2021-03-23 北京旷视科技有限公司 Image pushing method, image acquisition device and image processing system
CN109831638B (en) * 2019-01-23 2021-01-08 广州视源电子科技股份有限公司 Video image transmission method and device, interactive intelligent panel and storage medium

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103581603A (en) * 2012-07-24 2014-02-12 联想(北京)有限公司 Multimedia data transmission method and electronic equipment
CN103475882A (en) * 2013-09-13 2013-12-25 北京大学 Surveillance video encoding and recognizing method and surveillance video encoding and recognizing system
CN109615620A (en) * 2018-11-30 2019-04-12 腾讯科技（深圳）有限公司 The recognition methods of compression of images degree, device, equipment and computer readable storage medium
CN110366048A (en) * 2019-07-19 2019-10-22 Oppo广东移动通信有限公司 Video transmission method, apparatus, electronic device, and computer-readable storage medium
US20190373293A1 (en) * 2019-08-19 2019-12-05 Intel Corporation Visual quality optimized video compression
CN111031032A (en) * 2019-12-12 2020-04-17 深圳市万佳安物联科技股份有限公司 Cloud video transcoding method and device, decoding method and device, and electronic device

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CN115699725B (en) 2025-10-10
WO2021237464A1 (en) 2021-12-02

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