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TWI350501B - Method for dithering image data - Google Patents

Method for dithering image data

Info

Publication number
TWI350501B
TWI350501B TW095134758A TW95134758A TWI350501B TW I350501 B TWI350501 B TW I350501B TW 095134758 A TW095134758 A TW 095134758A TW 95134758 A TW95134758 A TW 95134758A TW I350501 B TWI350501 B TW I350501B
Authority
TW
Taiwan
Prior art keywords
image data
dithering image
dithering
data
image
Prior art date
Application number
TW095134758A
Other languages
English (en)
Other versions
TW200816120A (en
Inventor
Richard Hung
Original Assignee
Novatek Microelectronics 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 Novatek Microelectronics Corp filed Critical Novatek Microelectronics Corp
Priority to TW095134758A priority Critical patent/TWI350501B/zh
Priority to US11/562,990 priority patent/US7724396B2/en
Publication of TW200816120A publication Critical patent/TW200816120A/zh
Application granted granted Critical
Publication of TWI350501B publication Critical patent/TWI350501B/zh

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
TW095134758A 2006-09-20 2006-09-20 Method for dithering image data TWI350501B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW095134758A TWI350501B (en) 2006-09-20 2006-09-20 Method for dithering image data
US11/562,990 US7724396B2 (en) 2006-09-20 2006-11-23 Method for dithering image data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095134758A TWI350501B (en) 2006-09-20 2006-09-20 Method for dithering image data

Publications (2)

Publication Number Publication Date
TW200816120A TW200816120A (en) 2008-04-01
TWI350501B true TWI350501B (en) 2011-10-11

Family

ID=39188257

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095134758A TWI350501B (en) 2006-09-20 2006-09-20 Method for dithering image data

Country Status (2)

Country Link
US (1) US7724396B2 (zh)
TW (1) TWI350501B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI395195B (zh) * 2008-07-30 2013-05-01 Orise Technology Co Ltd 共用同一遞色演算表的方法及使用其之顯示面板驅動方法
US20100207959A1 (en) * 2009-02-13 2010-08-19 Apple Inc. Lcd temporal and spatial dithering
JP2011155615A (ja) * 2010-01-28 2011-08-11 Sony Corp 信号処理装置、信号処理方法およびプログラム
TWI413092B (zh) * 2010-09-07 2013-10-21 Innolux Corp 液晶顯示器之驅動方法及三維伽瑪表之產生方法
TW201324473A (zh) 2011-12-02 2013-06-16 Novatek Microelectronics Corp 影像顫化模組
TWI514359B (zh) * 2013-08-28 2015-12-21 Novatek Microelectronics Corp 液晶顯示器及其影像遞色補償方法
CN106127824B (zh) * 2016-07-14 2019-07-02 北京京东尚科信息技术有限公司 图像编码解码装置以及方法
CN106919401B (zh) * 2017-03-10 2021-04-09 Oppo广东移动通信有限公司 一种动态调节分辨率的方法、装置及移动终端

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0772824B2 (ja) * 1991-12-03 1995-08-02 インターナショナル・ビジネス・マシーンズ・コーポレイション 表示システム
US6650337B2 (en) * 2000-03-28 2003-11-18 Silicon Graphics, Inc. Increasing color accuracy
US6982722B1 (en) * 2002-08-27 2006-01-03 Nvidia Corporation System for programmable dithering of video data
KR100520298B1 (ko) * 2003-07-26 2005-10-13 삼성전자주식회사 디더링 방법 및 디더링 장치
US7327373B2 (en) * 2004-03-09 2008-02-05 Novatek Microelectronics Corp. 3D dither algorithm

Also Published As

Publication number Publication date
TW200816120A (en) 2008-04-01
US20080068661A1 (en) 2008-03-20
US7724396B2 (en) 2010-05-25

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Legal Events

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