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AU2001253840A1 - Digital processing amplifier - Google Patents

Digital processing amplifier

Info

Publication number
AU2001253840A1
AU2001253840A1 AU2001253840A AU5384001A AU2001253840A1 AU 2001253840 A1 AU2001253840 A1 AU 2001253840A1 AU 2001253840 A AU2001253840 A AU 2001253840A AU 5384001 A AU5384001 A AU 5384001A AU 2001253840 A1 AU2001253840 A1 AU 2001253840A1
Authority
AU
Australia
Prior art keywords
digital processing
processing amplifier
amplifier
digital
processing
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.)
Abandoned
Application number
AU2001253840A
Inventor
David Edwin Acker
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.)
Media 100 Inc
Original Assignee
Media 100 Inc
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 Media 100 Inc filed Critical Media 100 Inc
Publication of AU2001253840A1 publication Critical patent/AU2001253840A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04N9/643—Hue control means, e.g. flesh tone control
    • 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
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
AU2001253840A 2000-03-06 2001-03-05 Digital processing amplifier Abandoned AU2001253840A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/518,963 US6392713B1 (en) 2000-03-06 2000-03-06 Digital processing amplifier
US09/518,963 2000-03-06
PCT/US2001/040251 WO2001067778A1 (en) 2000-03-06 2001-03-05 Digital processing amplifier

Publications (1)

Publication Number Publication Date
AU2001253840A1 true AU2001253840A1 (en) 2001-09-17

Family

ID=24066216

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001253840A Abandoned AU2001253840A1 (en) 2000-03-06 2001-03-05 Digital processing amplifier

Country Status (3)

Country Link
US (1) US6392713B1 (en)
AU (1) AU2001253840A1 (en)
WO (1) WO2001067778A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6674487B1 (en) * 2000-03-31 2004-01-06 Intel Corporation Controlling hue using a saturation control circuit
CN101552886B (en) * 2002-04-15 2012-08-08 微软公司 Simplifying interaction between a video reproduction device and a graphic device driver
KR100871686B1 (en) * 2002-08-23 2008-12-05 삼성전자주식회사 Methods and apparatus for improving contrast and brightness for color preservation
EP1592261B1 (en) * 2004-04-30 2010-08-11 Samsung Electronics Co., Ltd. Multiple color transformation apparatus and method for image
JP4925602B2 (en) * 2004-04-30 2012-05-09 三星電子株式会社 Multicolor conversion device for video, multicolor conversion method for video, and recording medium
EP1742458A1 (en) 2005-06-13 2007-01-10 Thomson Licensing Apparatus and method for image processing of digital image pixels

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6804264A (en) 1968-03-26 1969-09-30
US3814852A (en) 1972-11-27 1974-06-04 Magnavox Co Ambient light responsive control of brightness, contrast and color saturation
US4152721A (en) 1977-08-24 1979-05-01 General Electric Company Saturation control system
US4183046A (en) 1978-08-17 1980-01-08 Interpretation Systems Incorporated Electronic apparatus for converting digital image or graphics data to color video display formats and method therefor
JPS56109087A (en) 1980-01-31 1981-08-29 Sony Corp Digital color encoder
DE3123038A1 (en) * 1981-06-10 1982-12-30 Siemens AG, 1000 Berlin und 8000 München METHOD AND ARRANGEMENT FOR CONTROLLING THE DIGITAL CHROMINANCE SIGNAL OF A COLOR TELEVISION RECEIVER
JPS5820092A (en) 1981-07-29 1983-02-05 Toshiba Corp Automatic control system of color television camera
JPS58223984A (en) 1982-06-23 1983-12-26 Hitachi Ltd color television camera
DE3274046D1 (en) 1982-12-01 1986-12-04 Itt Ind Gmbh Deutsche Integrated digital circuit with a multiplier for a colour television receiver with digital signal processing
US4555768A (en) * 1983-06-07 1985-11-26 Rca Corporation Digital signal processing system employing logarithms to multiply and divide
US4876589A (en) 1984-04-27 1989-10-24 Utah Scientific Advanced Development Center, Inc. Phase responsive composite video signal control system
US4742387A (en) 1986-03-17 1988-05-03 Sony Corporation Method and apparatus for automatically establishing a color balance of a color television monitor including an ambient light sensing and data compensating function
US4805016A (en) 1986-08-25 1989-02-14 Kabushiki Kaisha Toshiba Endoscopic system for converting primary color images into hue, saturation and intensity images
JPH075733Y2 (en) 1986-09-08 1995-02-08 日本ビクター株式会社 White balance circuit for color television cameras
JPS63234688A (en) 1987-03-23 1988-09-29 Toshiba Corp Color signal processing circuit
KR960016852B1 (en) 1990-05-23 1996-12-21 삼성전자 주식회사 Motion Adaptive Color Signal Synthesis Circuit
JP2936080B2 (en) 1991-04-05 1999-08-23 富士写真フイルム株式会社 Video signal color correction device
JPH05336534A (en) 1992-06-04 1993-12-17 Sony Corp Level detecting circuit
KR0165281B1 (en) 1992-11-24 1999-03-20 김광호 Gain Detection Method of Color Burst Signal and Its Apparatus
BE1007590A3 (en) 1993-10-01 1995-08-16 Philips Electronics Nv Video signal processing circuit.
JP3134660B2 (en) 1994-04-14 2001-02-13 松下電器産業株式会社 Color conversion method and color conversion device
JP3022237B2 (en) 1995-03-16 2000-03-15 三洋電機株式会社 Video signal processing device
US5703660A (en) 1996-02-08 1997-12-30 Cirrus Logic, Inc. System and method for decoding a quadrature ampliture modulated signal

Also Published As

Publication number Publication date
US6392713B1 (en) 2002-05-21
WO2001067778A9 (en) 2003-02-06
WO2001067778A1 (en) 2001-09-13

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