JP3890715B2 - 信号処理装置および方法 - Google Patents

信号処理装置および方法 Download PDF

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Publication number
JP3890715B2
JP3890715B2 JP33399997A JP33399997A JP3890715B2 JP 3890715 B2 JP3890715 B2 JP 3890715B2 JP 33399997 A JP33399997 A JP 33399997A JP 33399997 A JP33399997 A JP 33399997A JP 3890715 B2 JP3890715 B2 JP 3890715B2
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JP
Japan
Prior art keywords
signal
digital
sampling frequency
filter
band
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP33399997A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11168751A (ja
JPH11168751A5 (enExample
Inventor
慎一郎 宮崎
宏之 児嶋
旭 白浜
洋 菅谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
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
Priority to JP33399997A priority Critical patent/JP3890715B2/ja
Priority to EP98309742A priority patent/EP0921693A3/en
Priority to MYPI98005438A priority patent/MY123719A/en
Priority to US09/203,923 priority patent/US6822694B2/en
Priority to CNB981223753A priority patent/CN1158870C/zh
Priority to KR1019980052720A priority patent/KR100544802B1/ko
Publication of JPH11168751A publication Critical patent/JPH11168751A/ja
Publication of JPH11168751A5 publication Critical patent/JPH11168751A5/ja
Application granted granted Critical
Publication of JP3890715B2 publication Critical patent/JP3890715B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/74—Circuits for processing colour signals for obtaining special effects
    • H04N9/76—Circuits for processing colour signals for obtaining special effects for mixing of colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
  • Television Systems (AREA)
JP33399997A 1997-12-04 1997-12-04 信号処理装置および方法 Expired - Fee Related JP3890715B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP33399997A JP3890715B2 (ja) 1997-12-04 1997-12-04 信号処理装置および方法
EP98309742A EP0921693A3 (en) 1997-12-04 1998-11-27 Signal processing apparatus
MYPI98005438A MY123719A (en) 1997-12-04 1998-12-01 Signal processing apparatus.
US09/203,923 US6822694B2 (en) 1997-12-04 1998-12-02 Signal processing apparatus
CNB981223753A CN1158870C (zh) 1997-12-04 1998-12-03 信号处理装置
KR1019980052720A KR100544802B1 (ko) 1997-12-04 1998-12-03 신호처리장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33399997A JP3890715B2 (ja) 1997-12-04 1997-12-04 信号処理装置および方法

Publications (3)

Publication Number Publication Date
JPH11168751A JPH11168751A (ja) 1999-06-22
JPH11168751A5 JPH11168751A5 (enExample) 2005-03-17
JP3890715B2 true JP3890715B2 (ja) 2007-03-07

Family

ID=18272372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33399997A Expired - Fee Related JP3890715B2 (ja) 1997-12-04 1997-12-04 信号処理装置および方法

Country Status (6)

Country Link
US (1) US6822694B2 (enExample)
EP (1) EP0921693A3 (enExample)
JP (1) JP3890715B2 (enExample)
KR (1) KR100544802B1 (enExample)
CN (1) CN1158870C (enExample)
MY (1) MY123719A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3890715B2 (ja) * 1997-12-04 2007-03-07 ソニー株式会社 信号処理装置および方法
US6674479B2 (en) * 2000-01-07 2004-01-06 Intel Corporation Method and apparatus for implementing 4:2:0 to 4:2:2 and 4:2:2 to 4:2:0 color space conversion
JP4541482B2 (ja) * 2000-02-29 2010-09-08 キヤノン株式会社 画像処理装置及び画像処理方法
US7006147B2 (en) * 2000-12-22 2006-02-28 Thomson Lincensing Method and system for MPEG chroma de-interlacing
TWI229562B (en) * 2003-04-17 2005-03-11 Mediatek Inc Apparatus and method for signal processing of format conversion and combination of video signals
JP2005099516A (ja) * 2003-09-25 2005-04-14 Sony Corp 画像処理回路および画像表示装置
JP4737991B2 (ja) * 2005-01-04 2011-08-03 株式会社東芝 再生装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159453A (en) * 1990-09-07 1992-10-27 New York Institute Of Technology Video processing method and apparatus
JPH0723417A (ja) * 1993-06-17 1995-01-24 Sharp Corp 記録電流補正装置
JPH07236151A (ja) * 1994-02-23 1995-09-05 Sony Corp デジタルビデオスイッチャ
US5534942A (en) * 1994-06-17 1996-07-09 Thomson Consumer Electronics, Inc. On screen display arrangement for digital video signal processing system
JPH0823551A (ja) * 1994-07-05 1996-01-23 Mitsubishi Electric Corp 信号処理方法及び信号処理装置
JPH08223590A (ja) * 1994-12-16 1996-08-30 Hitachi Denshi Ltd テレビジョンカメラ装置
JP3188135B2 (ja) * 1995-05-19 2001-07-16 三洋電機株式会社 映像信号処理回路
US5969767A (en) * 1995-09-08 1999-10-19 Matsushita Electric Industrial Co., Ltd. Multipicture video signal display apparatus with modified picture indication
GB2312350B (en) * 1996-04-17 2000-08-30 Quantel Ltd A signal processing system
US5712687A (en) * 1996-04-25 1998-01-27 Tektronix, Inc. Chrominance resampling for color images
KR100459109B1 (ko) * 1996-12-16 2005-01-27 엘지전자 주식회사 영상포맷변환장치
GB2322753B (en) * 1997-02-27 2001-05-09 Quantel Ltd A signal processing system
US6061099A (en) * 1997-10-14 2000-05-09 Motorola, Inc. Video overlay circuit and method for overlaying a video signal
JP3890715B2 (ja) * 1997-12-04 2007-03-07 ソニー株式会社 信号処理装置および方法
US6188730B1 (en) * 1998-03-23 2001-02-13 Internatonal Business Machines Corporation Highly programmable chrominance filter for 4:2:2 to 4:2:0 conversion during MPEG2 video encoding
KR100275700B1 (ko) * 1998-07-10 2000-12-15 윤종용 영상신호 규격 변환장치

Also Published As

Publication number Publication date
US20020105594A1 (en) 2002-08-08
CN1158870C (zh) 2004-07-21
KR19990062753A (ko) 1999-07-26
CN1226120A (zh) 1999-08-18
KR100544802B1 (ko) 2006-05-12
EP0921693A3 (en) 2002-02-06
JPH11168751A (ja) 1999-06-22
MY123719A (en) 2006-05-31
EP0921693A2 (en) 1999-06-09
US6822694B2 (en) 2004-11-23

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