TW200718224A - Image-compensating device and the method - Google Patents

Image-compensating device and the method

Info

Publication number
TW200718224A
TW200718224A TW094137634A TW94137634A TW200718224A TW 200718224 A TW200718224 A TW 200718224A TW 094137634 A TW094137634 A TW 094137634A TW 94137634 A TW94137634 A TW 94137634A TW 200718224 A TW200718224 A TW 200718224A
Authority
TW
Taiwan
Prior art keywords
skin tone
image
pixel point
signal value
compensation area
Prior art date
Application number
TW094137634A
Other languages
English (en)
Other versions
TWI279146B (en
Inventor
Roger Chien
Original Assignee
Princeton Technology 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 Princeton Technology Corp filed Critical Princeton Technology Corp
Priority to TW094137634A priority Critical patent/TWI279146B/zh
Priority to US11/347,201 priority patent/US7577293B2/en
Priority to JP2006007924U priority patent/JP3128119U/ja
Application granted granted Critical
Publication of TWI279146B publication Critical patent/TWI279146B/zh
Publication of TW200718224A publication Critical patent/TW200718224A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
    • H04N1/628—Memory colours, e.g. skin or sky

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Image Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Color Television Image Signal Generators (AREA)
TW094137634A 2005-10-27 2005-10-27 Image compensation device and method TWI279146B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW094137634A TWI279146B (en) 2005-10-27 2005-10-27 Image compensation device and method
US11/347,201 US7577293B2 (en) 2005-10-27 2006-02-06 Image compensation device and method
JP2006007924U JP3128119U (ja) 2005-10-27 2006-09-28 映像補償装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094137634A TWI279146B (en) 2005-10-27 2005-10-27 Image compensation device and method

Publications (2)

Publication Number Publication Date
TWI279146B TWI279146B (en) 2007-04-11
TW200718224A true TW200718224A (en) 2007-05-01

Family

ID=37995843

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094137634A TWI279146B (en) 2005-10-27 2005-10-27 Image compensation device and method

Country Status (3)

Country Link
US (1) US7577293B2 (zh)
JP (1) JP3128119U (zh)
TW (1) TWI279146B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI403159B (zh) * 2010-07-02 2013-07-21 Ability Entpr Co Ltd 動態變更圖框參數的方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI279146B (en) * 2005-10-27 2007-04-11 Princeton Technology Corp Image compensation device and method
TWI350700B (en) * 2007-05-30 2011-10-11 Princeton Technology Corp Image color compensating apparatus and the related method
CN105409211B (zh) * 2013-08-26 2018-07-10 英特尔公司 用于图像处理的带皮肤色调校正的自动白平衡
US10600213B2 (en) * 2016-02-27 2020-03-24 Focal Sharp, Inc. Method and apparatus for color-preserving spectrum reshape
CN110009588B (zh) * 2019-04-09 2022-12-27 成都品果科技有限公司 一种人像图像色彩增强方法及装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0678320A (ja) * 1992-08-25 1994-03-18 Matsushita Electric Ind Co Ltd 色調整装置
JP3136850B2 (ja) * 1993-07-28 2001-02-19 松下電器産業株式会社 映像信号の階調補正装置
DE19516664C1 (de) * 1995-05-05 1996-08-29 Siemens Ag Verfahren zum Aufbau einer Farbtabelle in einer Computereinheit zur Klassifikation von Bildpunkten in einem Bild
KR100237637B1 (ko) * 1996-06-04 2000-01-15 구자홍 살색 재현장치 및 방법
US6343141B1 (en) * 1996-10-08 2002-01-29 Lucent Technologies Inc. Skin area detection for video image systems
JP2001014457A (ja) * 1999-06-29 2001-01-19 Minolta Co Ltd 画像処理装置
US7020345B2 (en) * 2001-04-26 2006-03-28 Industrial Technology Research Institute Methods and system for illuminant-compensation
KR20040009966A (ko) * 2002-07-26 2004-01-31 삼성전자주식회사 색 보정장치 및 방법
KR20070058468A (ko) * 2004-07-29 2007-06-08 블론드 홀딩스 프로프리어터리 리미티드 피부 피복용 조성물 및 이의 용도
TWI255643B (en) * 2005-02-24 2006-05-21 Weltrend Semiconductor Inc Method for defining chromaticity regions according to luminance levels and adjusting chromaticity of images accordingly
US7522769B2 (en) * 2005-09-09 2009-04-21 Hewlett-Packard Development Company, L.P. Method and system for skin color estimation from an image
TWI279146B (en) * 2005-10-27 2007-04-11 Princeton Technology Corp Image compensation device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI403159B (zh) * 2010-07-02 2013-07-21 Ability Entpr Co Ltd 動態變更圖框參數的方法

Also Published As

Publication number Publication date
TWI279146B (en) 2007-04-11
US20070097392A1 (en) 2007-05-03
US7577293B2 (en) 2009-08-18
JP3128119U (ja) 2006-12-28

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Legal Events

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