TWI364213B - - Google Patents

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Publication number
TWI364213B
TWI364213B TW096150974A TW96150974A TWI364213B TW I364213 B TWI364213 B TW I364213B TW 096150974 A TW096150974 A TW 096150974A TW 96150974 A TW96150974 A TW 96150974A TW I364213 B TWI364213 B TW I364213B
Authority
TW
Taiwan
Prior art keywords
color
pixel
digital image
gamut component
image
Prior art date
Application number
TW096150974A
Other languages
English (en)
Chinese (zh)
Other versions
TW200930044A (en
Inventor
Chung Ta Wu
Hong Long Chou
Yen Ping Teng
Original Assignee
Altek 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 Altek Corp filed Critical Altek Corp
Priority to TW096150974A priority Critical patent/TW200930044A/zh
Priority to US12/190,744 priority patent/US7876364B2/en
Publication of TW200930044A publication Critical patent/TW200930044A/zh
Application granted granted Critical
Publication of TWI364213B publication Critical patent/TWI364213B/zh

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
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/841—Camera processing pipelines; Components thereof for processing colour signals to modify gamut

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Television Image Signal Generators (AREA)
TW096150974A 2007-12-28 2007-12-28 False color depressing method for digital images TW200930044A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW096150974A TW200930044A (en) 2007-12-28 2007-12-28 False color depressing method for digital images
US12/190,744 US7876364B2 (en) 2007-12-28 2008-08-13 False color suppression method for digital image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096150974A TW200930044A (en) 2007-12-28 2007-12-28 False color depressing method for digital images

Publications (2)

Publication Number Publication Date
TW200930044A TW200930044A (en) 2009-07-01
TWI364213B true TWI364213B (enExample) 2012-05-11

Family

ID=40797764

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096150974A TW200930044A (en) 2007-12-28 2007-12-28 False color depressing method for digital images

Country Status (2)

Country Link
US (1) US7876364B2 (enExample)
TW (1) TW200930044A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI573095B (zh) * 2012-09-21 2017-03-01 宏達國際電子股份有限公司 影像優化方法以及使用此方法的系統

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006042267A (ja) * 2004-07-30 2006-02-09 Canon Inc 画像処理方法、画像処理装置、およびプログラム
WO2008013050A1 (en) * 2006-07-25 2008-01-31 Nikon Corporation Image processing method, image processing program, and image processing device
EP3457685A1 (en) * 2010-11-01 2019-03-20 Nokia Technologies Oy Tuning of digital image quality
CN109598679A (zh) * 2017-09-30 2019-04-09 上海欧菲智能车联科技有限公司 图像伪色处理方法和图像伪色处理装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6075887A (en) * 1993-04-09 2000-06-13 Pandora International Ltd. High definition color modification
US6865291B1 (en) * 1996-06-24 2005-03-08 Andrew Michael Zador Method apparatus and system for compressing data that wavelet decomposes by color plane and then divides by magnitude range non-dc terms between a scalar quantizer and a vector quantizer
US6125201A (en) * 1997-06-25 2000-09-26 Andrew Michael Zador Method, apparatus and system for compressing data
US6882364B1 (en) * 1997-12-02 2005-04-19 Fuji Photo Film Co., Ltd Solid-state imaging apparatus and signal processing method for transforming image signals output from a honeycomb arrangement to high quality video signals
US6244514B1 (en) * 1998-04-20 2001-06-12 Ayao Wada Smart card for storage and retrieval of digitally compressed color images
US7505604B2 (en) * 2002-05-20 2009-03-17 Simmonds Precision Prodcuts, Inc. Method for detection and recognition of fog presence within an aircraft compartment using video images
US20070292022A1 (en) * 2003-01-16 2007-12-20 Andreas Nilsson Weighted gradient based and color corrected interpolation
TWI248297B (en) * 2003-01-17 2006-01-21 Fuji Photo Film Co Ltd Method and imaging apparatus for correcting defective pixel of solid-state image sensor, and method for creating pixel information
US7327384B2 (en) * 2003-06-19 2008-02-05 Tektronix, Inc. Gamut false color display
US7376288B2 (en) * 2004-05-20 2008-05-20 Micronas Usa, Inc. Edge adaptive demosaic system and method
US20060056722A1 (en) * 2004-09-14 2006-03-16 Nathan Moroney Edge preserving method and apparatus for image processing
US7769089B1 (en) * 2004-12-02 2010-08-03 Kolorific, Inc. Method and system for reducing noise level in a video signal
US7580070B2 (en) * 2005-03-31 2009-08-25 Freescale Semiconductor, Inc. System and method for roll-off correction in image processing
US7548660B2 (en) * 2005-09-30 2009-06-16 Intel Corporation System and method of spatio-temporal edge-preserved filtering techniques to reduce ringing and mosquito noise of digital pictures
US7747071B2 (en) * 2005-10-27 2010-06-29 Hewlett-Packard Development Company, L.P. Detecting and correcting peteye
US7889207B2 (en) * 2007-02-08 2011-02-15 Nikon Corporation Image apparatus with image noise compensation
KR101358409B1 (ko) * 2007-08-06 2014-02-05 삼성전자주식회사 신호처리장치 및 그 제어방법
WO2009081485A1 (ja) * 2007-12-25 2009-07-02 Fujitsu Limited 画像処理装置、画像処理方法および画像処理プログラム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI573095B (zh) * 2012-09-21 2017-03-01 宏達國際電子股份有限公司 影像優化方法以及使用此方法的系統

Also Published As

Publication number Publication date
US7876364B2 (en) 2011-01-25
US20090167906A1 (en) 2009-07-02
TW200930044A (en) 2009-07-01

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Legal Events

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