TW307857B - - Google Patents

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Publication number
TW307857B
TW307857B TW085103935A TW85103935A TW307857B TW 307857 B TW307857 B TW 307857B TW 085103935 A TW085103935 A TW 085103935A TW 85103935 A TW85103935 A TW 85103935A TW 307857 B TW307857 B TW 307857B
Authority
TW
Taiwan
Prior art keywords
small
color
brightness
value
difference
Prior art date
Application number
TW085103935A
Other languages
English (en)
Chinese (zh)
Original Assignee
Sanyo Electric Co
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 Sanyo Electric Co filed Critical Sanyo Electric Co
Application granted granted Critical
Publication of TW307857B publication Critical patent/TW307857B/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/64Circuits for processing colour signals
    • H04N9/74Circuits for processing colour signals for obtaining special effects
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
  • Image Processing (AREA)
TW085103935A 1995-05-19 1996-04-05 TW307857B (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12139195A JP3188135B2 (ja) 1995-05-19 1995-05-19 映像信号処理回路

Publications (1)

Publication Number Publication Date
TW307857B true TW307857B (enExample) 1997-06-11

Family

ID=14810041

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085103935A TW307857B (enExample) 1995-05-19 1996-04-05

Country Status (4)

Country Link
US (1) US5745186A (enExample)
JP (1) JP3188135B2 (enExample)
KR (1) KR100385404B1 (enExample)
TW (1) TW307857B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010017658A1 (en) 1996-02-29 2001-08-30 Toshihisa Kuroiwa Frame memory device and method
US5911145A (en) * 1996-07-29 1999-06-08 Rae Technology, Inc. Hierarchical structure editor for web sites
KR100459109B1 (ko) * 1996-12-16 2005-01-27 엘지전자 주식회사 영상포맷변환장치
US6314136B1 (en) * 1997-08-01 2001-11-06 Creative Technology Ltd. Method for performing wavelet-based image compaction losslessly and low bit precision requirements
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
TWI229562B (en) * 2003-04-17 2005-03-11 Mediatek Inc Apparatus and method for signal processing of format conversion and combination of video signals
US20050062755A1 (en) * 2003-09-18 2005-03-24 Phil Van Dyke YUV display buffer
US7271812B2 (en) 2003-09-18 2007-09-18 Seiko Epson Corporation Method and apparatus for color space conversion
US20080284793A1 (en) * 2004-04-15 2008-11-20 Young Wayne D Hue and saturation control module
WO2005112425A1 (en) * 2004-04-30 2005-11-24 Nvidia Corporation Method and apparatus for vertically scaling pixel data
JP4532980B2 (ja) * 2004-05-12 2010-08-25 キヤノン株式会社 動画像符号化装置及び方法、並びにコンピュータプログラム及びコンピュータ可読記憶媒体
US7916782B2 (en) 2004-08-18 2011-03-29 Panasonic Corporation Picture coding method, picture decoding method, picture coding apparatus, picture decoding apparatus, and program thereof
JP4628216B2 (ja) * 2004-08-18 2011-02-09 パナソニック株式会社 画像復号化方法、画像復号化装置および画像復号化プログラム
JP2007251723A (ja) * 2006-03-17 2007-09-27 Sanyo Electric Co Ltd 投写型映像表示装置
JP5195032B2 (ja) 2008-05-28 2013-05-08 富士通株式会社 符号化装置/復号化装置、符号化方法/復号化方法及びプログラム
US9324300B2 (en) * 2012-02-15 2016-04-26 Mario Diez Extending battery life by automatic control of display illumination

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043811A (en) * 1989-06-15 1991-08-27 Sharp Kabushiki Kaisha Scanning line number converting device for video signal, and down-converter and picture-in-picture TV receiver using the same
US5420643A (en) * 1990-06-01 1995-05-30 Thomson Consumer Electronics, Inc. Chrominance processing system for compressing and expanding video data
US5668604A (en) * 1996-03-27 1997-09-16 Nec Corporation Horizontal magnifying circuit for video signals

Also Published As

Publication number Publication date
JPH08317309A (ja) 1996-11-29
KR100385404B1 (ko) 2003-08-21
KR960043819A (ko) 1996-12-23
US5745186A (en) 1998-04-28
JP3188135B2 (ja) 2001-07-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees