JP7420245B2 - 映像処理装置、映像処理方法、及び、プログラム - Google Patents

映像処理装置、映像処理方法、及び、プログラム Download PDF

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JP7420245B2
JP7420245B2 JP2022527349A JP2022527349A JP7420245B2 JP 7420245 B2 JP7420245 B2 JP 7420245B2 JP 2022527349 A JP2022527349 A JP 2022527349A JP 2022527349 A JP2022527349 A JP 2022527349A JP 7420245 B2 JP7420245 B2 JP 7420245B2
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scene
audience
important
video
scenes
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Japanese (ja)
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JPWO2021240678A1 (https=
JPWO2021240678A5 (ja
Inventor
壮馬 白石
克 菊池
悠 鍋藤
はるな 渡辺
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NEC Corp
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NEC Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/142—Detection of scene cut or scene change
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8549—Creating video summaries, e.g. movie trailer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2022527349A 2020-05-27 2020-05-27 映像処理装置、映像処理方法、及び、プログラム Active JP7420245B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/020868 WO2021240678A1 (ja) 2020-05-27 2020-05-27 映像処理装置、映像処理方法、及び、記録媒体

Publications (3)

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JPWO2021240678A1 JPWO2021240678A1 (https=) 2021-12-02
JPWO2021240678A5 JPWO2021240678A5 (ja) 2023-02-02
JP7420245B2 true JP7420245B2 (ja) 2024-01-23

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US (1) US20230199194A1 (https=)
JP (1) JP7420245B2 (https=)
WO (1) WO2021240678A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12354356B2 (en) * 2020-05-27 2025-07-08 Nec Corporation Video processing device, video processing method, and recording medium
WO2024142883A1 (ja) * 2022-12-27 2024-07-04 日本電気株式会社 検索装置、検索方法、及び記録媒体

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006008923A2 (ja) 2004-06-29 2006-01-26 Matsushita Electric Industrial Co Ltd 映像編集装置及び方法
JP2011504702A (ja) 2007-11-22 2011-02-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ビデオ要約を生成する方法
JP2014229092A (ja) 2013-05-23 2014-12-08 株式会社ニコン 画像処理装置、画像処理方法、および、そのプログラム
US20150297949A1 (en) 2007-06-12 2015-10-22 Intheplay, Inc. Automatic sports broadcasting system
US20170109584A1 (en) 2015-10-20 2017-04-20 Microsoft Technology Licensing, Llc Video Highlight Detection with Pairwise Deep Ranking
US20190222776A1 (en) 2018-01-18 2019-07-18 GumGum, Inc. Augmenting detected regions in image or video data

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10318575B2 (en) * 2014-11-14 2019-06-11 Zorroa Corporation Systems and methods of building and using an image catalog

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006008923A2 (ja) 2004-06-29 2006-01-26 Matsushita Electric Industrial Co Ltd 映像編集装置及び方法
US20150297949A1 (en) 2007-06-12 2015-10-22 Intheplay, Inc. Automatic sports broadcasting system
JP2011504702A (ja) 2007-11-22 2011-02-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ビデオ要約を生成する方法
JP2014229092A (ja) 2013-05-23 2014-12-08 株式会社ニコン 画像処理装置、画像処理方法、および、そのプログラム
US20170109584A1 (en) 2015-10-20 2017-04-20 Microsoft Technology Licensing, Llc Video Highlight Detection with Pairwise Deep Ranking
US20190222776A1 (en) 2018-01-18 2019-07-18 GumGum, Inc. Augmenting detected regions in image or video data

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US20230199194A1 (en) 2023-06-22
JPWO2021240678A1 (https=) 2021-12-02
WO2021240678A1 (ja) 2021-12-02

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