BR9603261A - Aparelho e processo para codificar e de decodificar dados de vídeo digitais que incluem dados de subtítulo e para remover ruído de dados de subtítulo que representam um subtítulo que possui uma pluralidade de pixéis - Google Patents

Aparelho e processo para codificar e de decodificar dados de vídeo digitais que incluem dados de subtítulo e para remover ruído de dados de subtítulo que representam um subtítulo que possui uma pluralidade de pixéis

Info

Publication number
BR9603261A
BR9603261A BR9603261A BR9603261A BR9603261A BR 9603261 A BR9603261 A BR 9603261A BR 9603261 A BR9603261 A BR 9603261A BR 9603261 A BR9603261 A BR 9603261A BR 9603261 A BR9603261 A BR 9603261A
Authority
BR
Brazil
Prior art keywords
subtitle
pixels
encoding
digital video
removing noise
Prior art date
Application number
BR9603261A
Other languages
English (en)
Inventor
Ikuo Tsukagoshi
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of BR9603261A publication Critical patent/BR9603261A/pt

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00007—Time or data compression or expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0884—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection
    • H04N7/0885—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection for the transmission of subtitles
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/24—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing noise
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • 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
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4884—Data services, e.g. news ticker for displaying subtitles
BR9603261A 1995-08-04 1996-08-02 Aparelho e processo para codificar e de decodificar dados de vídeo digitais que incluem dados de subtítulo e para remover ruído de dados de subtítulo que representam um subtítulo que possui uma pluralidade de pixéis BR9603261A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7218239A JPH0951489A (ja) 1995-08-04 1995-08-04 データ符号化／復号化方法および装置

Publications (1)

Publication Number Publication Date
BR9603261A true BR9603261A (pt) 1998-04-28

Family

ID=16716780

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9603261A BR9603261A (pt) 1995-08-04 1996-08-02 Aparelho e processo para codificar e de decodificar dados de vídeo digitais que incluem dados de subtítulo e para remover ruído de dados de subtítulo que representam um subtítulo que possui uma pluralidade de pixéis

Country Status (10)

Country Link
US (1) US6115077A (pt)
JP (1) JPH0951489A (pt)
KR (1) KR970012598A (pt)
CN (1) CN1148770A (pt)
AU (1) AU702797B2 (pt)
BR (1) BR9603261A (pt)
CA (1) CA2181866A1 (pt)
MX (1) MX9603109A (pt)
MY (1) MY114724A (pt)
TW (1) TW314681B (pt)

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KR20050036277A (ko) * 2003-10-15 2005-04-20 엘지전자 주식회사 고밀도 광디스크의 네비게이션 정보 관리방법
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KR20070028325A (ko) * 2004-02-10 2007-03-12 엘지전자 주식회사 텍스트 서브타이틀 디코더 및 텍스트 서브타이틀 스트림디코딩 방법
KR100716973B1 (ko) * 2004-02-21 2007-05-10 삼성전자주식회사 Ａｖ 데이터에 동기된 텍스트 서브 타이틀 데이터를기록한 정보저장매체, 재생방법 및 장치
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Also Published As

Publication number Publication date
AU702797B2 (en) 1999-03-04
TW314681B (pt) 1997-09-01
MY114724A (en) 2002-12-31
MX9603109A (es) 1997-06-28
JPH0951489A (ja) 1997-02-18
US6115077A (en) 2000-09-05
KR970012598A (ko) 1997-03-29
CN1148770A (zh) 1997-04-30
AU6086696A (en) 1997-02-06
CA2181866A1 (en) 1997-02-05

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A,9A,10A E 11A 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 1903 DE 26/06/2007.