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BRPI0406971A - Analisador de vìdeo - Google Patents

Analisador de vìdeo

Info

Publication number
BRPI0406971A
BRPI0406971A BR0406971-4A BRPI0406971A BRPI0406971A BR PI0406971 A BRPI0406971 A BR PI0406971A BR PI0406971 A BRPI0406971 A BR PI0406971A BR PI0406971 A BRPI0406971 A BR PI0406971A
Authority
BR
Brazil
Prior art keywords
images
stream
image
motion picture
mismatch
Prior art date
Application number
BR0406971-4A
Other languages
English (en)
Inventor
Therman Ward Mckay Iii
Gene Arthur Grindstaff
Susan Heath Calvin Fletcher
Sheila G Whitaker
Original Assignee
Intergraph Hardware Tecnologie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intergraph Hardware Tecnologie filed Critical Intergraph Hardware Tecnologie
Publication of BRPI0406971A publication Critical patent/BRPI0406971A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Glass Compositions (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Television Signal Processing For Recording (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)

Abstract

"ANALISADOR DE VìDEO". Um fluxo de imagens de animação multiplexado (por exemplo, um vídeo) é demultiplexado. O fluxo de imagens de animação contém uma ou mais imagens de cada qual dentre uma pluralidade de fontes de câmera. O processo de demultiplexação do fluxo é automatizado e não requer a intervenção do usuário. O fluxo é demultiplexado por meio da identificação de imagens dentro do fluxo de imagens e da comparação das imagens com imagens representativas a partir das fontes de câmera. Durante a comparação, um valor de incompatibilidade é determinado e é comparado a um limite de incompatibilidade. Se o valor de incompatibilidade estiver abaixo do limite de incompatibilidade, a imagem é atribuída a um canal associado à câmera. Em algumas modalidades, após a demultiplexação, as imagens de animação armazenadas de diferentes canais podem ser visualizadas simultaneamente na mesma imagem ao avançar para uma dada imagem de apenas um canal armazenado.
BR0406971-4A 2003-01-23 2004-01-22 Analisador de vìdeo BRPI0406971A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44241203P 2003-01-23 2003-01-23
PCT/US2004/001674 WO2004066609A2 (en) 2003-01-23 2004-01-22 Video content parser with scene change detector

Publications (1)

Publication Number Publication Date
BRPI0406971A true BRPI0406971A (pt) 2006-01-10

Family

ID=32772042

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0406971-4A BRPI0406971A (pt) 2003-01-23 2004-01-22 Analisador de vìdeo

Country Status (16)

Country Link
EP (1) EP1586202B1 (pt)
JP (1) JP2006517366A (pt)
KR (1) KR20050092444A (pt)
CN (1) CN1742490A (pt)
AT (1) ATE426301T1 (pt)
AU (1) AU2004206413A1 (pt)
BR (1) BRPI0406971A (pt)
CA (1) CA2513762A1 (pt)
CO (1) CO5650195A2 (pt)
DE (1) DE602004020053D1 (pt)
ES (1) ES2321403T3 (pt)
MX (1) MXPA05007824A (pt)
NZ (1) NZ541384A (pt)
RU (1) RU2005126623A (pt)
WO (1) WO2004066609A2 (pt)
ZA (1) ZA200506054B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1428389A1 (en) 2001-09-07 2004-06-16 Intergraph Hardware Technologies Company Method, device and computer program product for demultiplexing of video images
KR100883066B1 (ko) * 2007-08-29 2009-02-10 엘지전자 주식회사 텍스트를 이용한 피사체 이동 경로 표시장치 및 방법
EP2781085A4 (en) * 2011-11-14 2015-07-29 Intel Corp ANALYTICAL VIDEO CODING
CN103388746B (zh) * 2012-05-08 2015-11-25 上海化学工业区公共管廊有限公司 视频监控系统
JP6497002B2 (ja) * 2013-09-06 2019-04-10 株式会社リコー ジェスチャを使用して複数ビュー間で画面表示を切り換えるためのシステムおよび方法
US20170285931A1 (en) 2016-03-29 2017-10-05 Microsoft Technology Licensing, Llc Operating visual user interface controls with ink commands
CN111382627B (zh) * 2018-12-28 2024-03-26 成都云天励飞技术有限公司 同行判定方法及相关产品
CN110995999A (zh) * 2019-12-12 2020-04-10 北京小米智能科技有限公司 动态照片拍摄方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5635982A (en) * 1994-06-27 1997-06-03 Zhang; Hong J. System for automatic video segmentation and key frame extraction for video sequences having both sharp and gradual transitions
US5751378A (en) * 1996-09-27 1998-05-12 General Instrument Corporation Scene change detector for digital video
US6363380B1 (en) * 1998-01-13 2002-03-26 U.S. Philips Corporation Multimedia computer system with story segmentation capability and operating program therefor including finite automation video parser
EP1081960B1 (en) * 1999-01-29 2007-12-19 Sony Corporation Signal processing method and video/voice processing device
US20040125877A1 (en) * 2000-07-17 2004-07-01 Shin-Fu Chang Method and system for indexing and content-based adaptive streaming of digital video content
TWI236294B (en) * 2001-05-11 2005-07-11 Ulead Systems Inc Method and device for capturing digital video

Also Published As

Publication number Publication date
NZ541384A (en) 2007-04-27
RU2005126623A (ru) 2006-01-27
CO5650195A2 (es) 2006-06-30
WO2004066609A3 (en) 2004-09-23
JP2006517366A (ja) 2006-07-20
CA2513762A1 (en) 2004-08-05
ES2321403T3 (es) 2009-06-05
EP1586202B1 (en) 2009-03-18
ATE426301T1 (de) 2009-04-15
ZA200506054B (en) 2006-05-31
EP1586202A2 (en) 2005-10-19
DE602004020053D1 (pt) 2009-04-30
CN1742490A (zh) 2006-03-01
KR20050092444A (ko) 2005-09-21
WO2004066609A2 (en) 2004-08-05
MXPA05007824A (es) 2005-10-18
AU2004206413A1 (en) 2004-08-05

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: H04N 7/36; H04N 5/14; H04N 7/18; G08B 15/00; G08B 13/196.

Ipc: H04N 7/18 (2006.01)

Ipc: H04N 7/18 (2006.01)