KR19980032912A - 문자 박스 영상 검출 장치 - Google Patents

문자 박스 영상 검출 장치 Download PDF

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Publication number
KR19980032912A
KR19980032912A KR1019970053193A KR19970053193A KR19980032912A KR 19980032912 A KR19980032912 A KR 19980032912A KR 1019970053193 A KR1019970053193 A KR 1019970053193A KR 19970053193 A KR19970053193 A KR 19970053193A KR 19980032912 A KR19980032912 A KR 19980032912A
Authority
KR
South Korea
Prior art keywords
edge
vertical position
image
line
screen
Prior art date
Application number
KR1019970053193A
Other languages
English (en)
Korean (ko)
Inventor
고니시가즈오
아카마츠나오키
사또오고이치
Original Assignee
니시무로타이조
가부시기가이샤도시바
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 니시무로타이조, 가부시기가이샤도시바 filed Critical 니시무로타이조
Publication of KR19980032912A publication Critical patent/KR19980032912A/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
KR1019970053193A 1996-10-17 1997-10-17 문자 박스 영상 검출 장치 KR19980032912A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP27444496 1996-10-17
JP96-274444 1996-10-17
JP9093789A JPH10178598A (ja) 1996-10-17 1997-04-11 レターボックス検出装置
JP97-093789 1997-04-11

Publications (1)

Publication Number Publication Date
KR19980032912A true KR19980032912A (ko) 1998-07-25

Family

ID=26435083

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970053193A KR19980032912A (ko) 1996-10-17 1997-10-17 문자 박스 영상 검출 장치

Country Status (2)

Country Link
JP (1) JPH10178598A (ja)
KR (1) KR19980032912A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426089B1 (ko) * 2001-12-19 2004-04-06 삼성전자주식회사 화면의 블랙영역에 부가신호를 표시하는 영상표시장치 및그의 화면표시방법

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006229781A (ja) * 2005-02-18 2006-08-31 Sharp Corp 映像変換装置及び映像表示装置
JP4747681B2 (ja) * 2005-05-31 2011-08-17 パナソニック株式会社 デジタル放送受信機
JP4222380B2 (ja) 2006-04-12 2009-02-12 ソニー株式会社 画像処理装置および方法、記録媒体、並びにプログラム
JP2015084004A (ja) * 2012-02-10 2015-04-30 パナソニック株式会社 通信装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426089B1 (ko) * 2001-12-19 2004-04-06 삼성전자주식회사 화면의 블랙영역에 부가신호를 표시하는 영상표시장치 및그의 화면표시방법

Also Published As

Publication number Publication date
JPH10178598A (ja) 1998-06-30

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application