KR102822150B1 - 라이브 스트림 또는 라이브 렌더링되는 컨텐츠에서 b-롤 조건을 식별하는 시스템 및 방법 - Google Patents

라이브 스트림 또는 라이브 렌더링되는 컨텐츠에서 b-롤 조건을 식별하는 시스템 및 방법 Download PDF

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KR102822150B1
KR102822150B1 KR1020217004678A KR20217004678A KR102822150B1 KR 102822150 B1 KR102822150 B1 KR 102822150B1 KR 1020217004678 A KR1020217004678 A KR 1020217004678A KR 20217004678 A KR20217004678 A KR 20217004678A KR 102822150 B1 KR102822150 B1 KR 102822150B1
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display
video stream
video
pixel
pixel pattern
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KR20210034035A (ko
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패트릭 제이 고어겐
다니엘 마리 홀스틴
크리스토퍼 허버트
웨이 쳉 예
트래비스 존 코세어트
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유니버셜 시티 스튜디오스 엘엘씨
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/25—Output arrangements for video game devices
    • A63F13/27—Output arrangements for video game devices characterised by a large display in a public venue, e.g. in a movie theatre, stadium or game arena
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/50—Controlling the output signals based on the game progress
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/70—Game security or game management aspects
    • A63F13/73—Authorising game programs or game devices, e.g. checking authenticity
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
    • A63G31/00—Amusement arrangements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
    • A63G31/00—Amusement arrangements
    • A63G31/16—Amusement arrangements creating illusions of travel
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/0042—Fragile watermarking, e.g. so as to detect tampering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • 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
    • 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
    • H04N21/4408—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 video stream encryption, e.g. re-encrypting a decrypted video stream for redistribution in a home network
    • 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
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark
    • 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
    • H04N5/268—Signal distribution or switching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0051—Embedding of the watermark in the spatial domain
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Biomedical Technology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • General Business, Economics & Management (AREA)
  • Business, Economics & Management (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • User Interface Of Digital Computer (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Closed-Circuit Television Systems (AREA)
KR1020217004678A 2018-07-18 2019-07-17 라이브 스트림 또는 라이브 렌더링되는 컨텐츠에서 b-롤 조건을 식별하는 시스템 및 방법 Active KR102822150B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020257019454A KR20250096863A (ko) 2018-07-18 2019-07-17 라이브 스트림 또는 라이브 렌더링되는 컨텐츠에서 b-롤 조건을 식별하는 시스템 및 방법

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862699739P 2018-07-18 2018-07-18
US62/699,739 2018-07-18
US16/513,428 US11025900B2 (en) 2018-07-18 2019-07-16 System and method for identifying b-roll conditions in live streams or live rendered content
US16/513,428 2019-07-16
PCT/US2019/042283 WO2020018717A1 (en) 2018-07-18 2019-07-17 System and method for identifying b-roll conditions in live streams or live rendered content

Related Child Applications (1)

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KR1020257019454A Division KR20250096863A (ko) 2018-07-18 2019-07-17 라이브 스트림 또는 라이브 렌더링되는 컨텐츠에서 b-롤 조건을 식별하는 시스템 및 방법

Publications (2)

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KR20210034035A KR20210034035A (ko) 2021-03-29
KR102822150B1 true KR102822150B1 (ko) 2025-06-18

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KR1020217004678A Active KR102822150B1 (ko) 2018-07-18 2019-07-17 라이브 스트림 또는 라이브 렌더링되는 컨텐츠에서 b-롤 조건을 식별하는 시스템 및 방법
KR1020257019454A Pending KR20250096863A (ko) 2018-07-18 2019-07-17 라이브 스트림 또는 라이브 렌더링되는 컨텐츠에서 b-롤 조건을 식별하는 시스템 및 방법

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Country Status (10)

Country Link
US (2) US11025900B2 (https=)
EP (2) EP3823735B1 (https=)
JP (2) JP7459044B2 (https=)
KR (2) KR102822150B1 (https=)
CN (1) CN112469485B (https=)
CA (1) CA3105885A1 (https=)
ES (1) ES2966646T3 (https=)
MY (1) MY206429A (https=)
SG (1) SG11202012593TA (https=)
WO (1) WO2020018717A1 (https=)

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JP2021531499A (ja) 2021-11-18
JP7459044B2 (ja) 2024-04-01
CN112469485A (zh) 2021-03-09
EP4243430A2 (en) 2023-09-13
EP4243430A3 (en) 2023-12-13
EP3823735A1 (en) 2021-05-26
MY206429A (en) 2024-12-17
KR20250096863A (ko) 2025-06-27
JP2024062991A (ja) 2024-05-10
ES2966646T3 (es) 2024-04-23
SG11202012593TA (en) 2021-01-28
KR20210034035A (ko) 2021-03-29
US11025900B2 (en) 2021-06-01
CA3105885A1 (en) 2020-01-23
US20200029069A1 (en) 2020-01-23
EP4243430B1 (en) 2026-04-29
US20210266523A1 (en) 2021-08-26
WO2020018717A1 (en) 2020-01-23
US11627306B2 (en) 2023-04-11
EP3823735B1 (en) 2023-09-06
CN112469485B (zh) 2025-12-30

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