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TW200705076A - Image capture devices and image processing methods - Google Patents

Image capture devices and image processing methods

Info

Publication number
TW200705076A
TW200705076A TW094124276A TW94124276A TW200705076A TW 200705076 A TW200705076 A TW 200705076A TW 094124276 A TW094124276 A TW 094124276A TW 94124276 A TW94124276 A TW 94124276A TW 200705076 A TW200705076 A TW 200705076A
Authority
TW
Taiwan
Prior art keywords
image
green
pixel
image processing
processing methods
Prior art date
Application number
TW094124276A
Other languages
Chinese (zh)
Other versions
TWI310867B (en
Inventor
Ju-Yu Yu
Original Assignee
Winbond Electronics 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 Winbond Electronics Corp filed Critical Winbond Electronics Corp
Priority to TW94124276A priority Critical patent/TWI310867B/en
Publication of TW200705076A publication Critical patent/TW200705076A/en
Application granted granted Critical
Publication of TWI310867B publication Critical patent/TWI310867B/en

Links

Landscapes

  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

An image processing method. A sensor array captures an image through a color filter array (CFA) forming a Bayer pattern, wherein Gb or Gr is the standard green. A first pixel in the image is retrieved, of which green is not the standard green. Whether an area surrounding the first pixel is a smooth area is determined. Whether the corrected green value of the first pixel is derived utilizing neighboring standard green values thereof or the color difference used in the previous correction of greens is accordingly determined.
TW94124276A 2005-07-19 2005-07-19 Image capture devices and image processing methods TWI310867B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94124276A TWI310867B (en) 2005-07-19 2005-07-19 Image capture devices and image processing methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94124276A TWI310867B (en) 2005-07-19 2005-07-19 Image capture devices and image processing methods

Publications (2)

Publication Number Publication Date
TW200705076A true TW200705076A (en) 2007-02-01
TWI310867B TWI310867B (en) 2009-06-11

Family

ID=45072325

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94124276A TWI310867B (en) 2005-07-19 2005-07-19 Image capture devices and image processing methods

Country Status (1)

Country Link
TW (1) TWI310867B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI386865B (en) * 2007-08-31 2013-02-21 樫尾計算機股份有限公司 Gray scale correction device, gray scale correction method, gray scale correction program
TWI386866B (en) * 2007-08-31 2013-02-21 Casio Computer Co Ltd Gradation correction device, gradation correction method and gradation correction program

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI386865B (en) * 2007-08-31 2013-02-21 樫尾計算機股份有限公司 Gray scale correction device, gray scale correction method, gray scale correction program
TWI386866B (en) * 2007-08-31 2013-02-21 Casio Computer Co Ltd Gradation correction device, gradation correction method and gradation correction program

Also Published As

Publication number Publication date
TWI310867B (en) 2009-06-11

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