BR112022012896A2 - Método de processamento de imagem, aparelho de processamento de imagem, dispositivo eletrônico e meio de armazenamento legível por computador - Google Patents
Método de processamento de imagem, aparelho de processamento de imagem, dispositivo eletrônico e meio de armazenamento legível por computadorInfo
- Publication number
- BR112022012896A2 BR112022012896A2 BR112022012896A BR112022012896A BR112022012896A2 BR 112022012896 A2 BR112022012896 A2 BR 112022012896A2 BR 112022012896 A BR112022012896 A BR 112022012896A BR 112022012896 A BR112022012896 A BR 112022012896A BR 112022012896 A2 BR112022012896 A2 BR 112022012896A2
- Authority
- BR
- Brazil
- Prior art keywords
- image
- image processing
- video
- video frame
- frame image
- Prior art date
Links
- 238000003672 processing method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 abstract 1
- 238000009877 rendering Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/036—Insert-editing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4318—Generation of visual interfaces for content selection or interaction; Content or additional data rendering by altering the content in the rendering process, e.g. blanking, blurring or masking an image region
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
-
- 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
- H04N5/265—Mixing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Studio Circuits (AREA)
- Studio Devices (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
MÉTODO DE PROCESSAMENTO DE IMAGEM, APARELHO DE PROCESSAMENTO DE IMAGEM, DISPOSITIVO ELETRÔNICO E MEIO DE ARMAZENAMENTO LEGÍVEL POR COMPUTADOR. A presente divulgação divulga um método e aparelho de processamento de imagem, um dispositivo eletrônico e um meio de armazenamento legível por computador. O método consiste em: adquirir um vídeo original; selecionar, a partir do vídeo original, uma primeira imagem de quadro de vídeo; selecionar a partir do vídeo original, uma segunda imagem de quadro de vídeo na qual um objeto alvo está contido e separar, a partir da segunda imagem de quadro de vídeo, uma porção de imagem ocupada pelo objeto alvo na segunda imagem de quadro de vídeo; desempenhar o processamento de tornar transparente na porção de imagem ocupada pelo objeto alvo na segunda imagem de quadro de vídeo para obter uma imagem transparente e sobrepor a imagem transparente na primeira imagem de quadro de vídeo para obter uma imagem de efeito especial; e substituir, no vídeo original, a segunda imagem de quadro de vídeo pela imagem de efeito especial para formar um vídeo alvo. De acordo com as modalidades da presente divulgação, um usuário pode ver as imagens do mesmo objeto alvo nos diferentes quadros de vídeo ao mesmo tempo, de modo que o efeito de exibição seja mais flexível.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911397521.4A CN113132795A (zh) | 2019-12-30 | 2019-12-30 | 图像处理方法及装置 |
PCT/CN2020/134683 WO2021135864A1 (zh) | 2019-12-30 | 2020-12-08 | 图像处理方法及装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022012896A2 true BR112022012896A2 (pt) | 2022-09-06 |
Family
ID=76686436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022012896A BR112022012896A2 (pt) | 2019-12-30 | 2020-12-08 | Método de processamento de imagem, aparelho de processamento de imagem, dispositivo eletrônico e meio de armazenamento legível por computador |
Country Status (7)
Country | Link |
---|---|
US (1) | US11798596B2 (pt) |
EP (1) | EP4068794A4 (pt) |
JP (1) | JP7467642B2 (pt) |
KR (1) | KR20220123073A (pt) |
CN (1) | CN113132795A (pt) |
BR (1) | BR112022012896A2 (pt) |
WO (1) | WO2021135864A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113923391B (zh) * | 2021-09-08 | 2022-10-14 | 荣耀终端有限公司 | 视频处理的方法、设备和存储介质 |
CN114040129B (zh) * | 2021-11-30 | 2023-12-05 | 北京字节跳动网络技术有限公司 | 视频生成方法、装置、设备及存储介质 |
CN114399425B (zh) * | 2021-12-23 | 2024-08-06 | 北京字跳网络技术有限公司 | 一种图像处理方法、视频处理方法、装置、设备及介质 |
CN114827754B (zh) * | 2022-02-23 | 2023-09-12 | 阿里巴巴(中国)有限公司 | 视频首帧时间检测方法及装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4682928B2 (ja) * | 2005-06-17 | 2011-05-11 | 富士ゼロックス株式会社 | アクションキーフレーム内における複数のビデオフレーム全体にわたる動作を視覚化する装置とそのためのプログラム |
US20080183822A1 (en) | 2007-01-25 | 2008-07-31 | Yigang Cai | Excluding a group member from receiving an electronic message addressed to a group alias address |
CN100505707C (zh) | 2007-03-30 | 2009-06-24 | 腾讯科技(深圳)有限公司 | 一种即时通信中群组邮件通信的方法、装置及系统 |
US20100250693A1 (en) | 2007-12-29 | 2010-09-30 | Tencent Technology (Shenzhen) Company Ltd. | Method, apparatus for converting group message and system for exchanging group message |
US8904031B2 (en) | 2007-12-31 | 2014-12-02 | Genesys Telecommunications Laboratories, Inc. | Federated uptake throttling |
US8103134B2 (en) * | 2008-02-20 | 2012-01-24 | Samsung Electronics Co., Ltd. | Method and a handheld device for capturing motion |
CN102025514A (zh) | 2009-09-11 | 2011-04-20 | 中兴通讯股份有限公司 | 即时消息与电子邮件互通的方法与系统 |
JP2013186521A (ja) * | 2012-03-06 | 2013-09-19 | Casio Comput Co Ltd | 画像処理装置、画像処理方法及びプログラム |
CN104346157A (zh) * | 2013-08-06 | 2015-02-11 | 腾讯科技(深圳)有限公司 | 一种图片处理方法及装置、终端设备 |
KR20150025214A (ko) * | 2013-08-28 | 2015-03-10 | 삼성전자주식회사 | 동영상에 비주얼 객체를 중첩 표시하는 방법, 저장 매체 및 전자 장치 |
WO2015029392A1 (ja) * | 2013-08-30 | 2015-03-05 | パナソニックIpマネジメント株式会社 | メイクアップ支援装置、メイクアップ支援方法、およびメイクアップ支援プログラム |
JP2015114694A (ja) * | 2013-12-09 | 2015-06-22 | ソニー株式会社 | 画像処理装置、画像処理方法およびプログラム |
WO2017041289A1 (en) * | 2015-09-11 | 2017-03-16 | Intel Corporation | Scalable real-time face beautification of video images |
CN107705279B (zh) * | 2017-09-22 | 2021-07-23 | 北京奇虎科技有限公司 | 实现双重曝光的图像数据实时处理方法及装置、计算设备 |
CN107590810A (zh) * | 2017-09-22 | 2018-01-16 | 北京奇虎科技有限公司 | 实现双重曝光的视频数据处理方法及装置、计算设备 |
CN107665482B (zh) * | 2017-09-22 | 2021-07-23 | 北京奇虎科技有限公司 | 实现双重曝光的视频数据实时处理方法及装置、计算设备 |
CN112541414A (zh) * | 2017-10-30 | 2021-03-23 | 深圳市大疆创新科技有限公司 | 一种图像处理方法、装置以及终端 |
CN110062269A (zh) * | 2018-01-18 | 2019-07-26 | 腾讯科技(深圳)有限公司 | 附加对象显示方法、装置及计算机设备 |
CN108933905A (zh) * | 2018-07-26 | 2018-12-04 | 努比亚技术有限公司 | 视频拍摄方法、移动终端和计算机可读存储介质 |
-
2019
- 2019-12-30 CN CN201911397521.4A patent/CN113132795A/zh active Pending
-
2020
- 2020-12-08 JP JP2022540466A patent/JP7467642B2/ja active Active
- 2020-12-08 WO PCT/CN2020/134683 patent/WO2021135864A1/zh unknown
- 2020-12-08 BR BR112022012896A patent/BR112022012896A2/pt unknown
- 2020-12-08 EP EP20910034.6A patent/EP4068794A4/en active Pending
- 2020-12-08 KR KR1020227026365A patent/KR20220123073A/ko active IP Right Grant
-
2022
- 2022-06-27 US US17/849,859 patent/US11798596B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20220328072A1 (en) | 2022-10-13 |
CN113132795A (zh) | 2021-07-16 |
EP4068794A1 (en) | 2022-10-05 |
US11798596B2 (en) | 2023-10-24 |
JP7467642B2 (ja) | 2024-04-15 |
JP2023509429A (ja) | 2023-03-08 |
KR20220123073A (ko) | 2022-09-05 |
EP4068794A4 (en) | 2022-12-28 |
WO2021135864A1 (zh) | 2021-07-08 |
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