HK1048213B - 真实彩色光线的虚拟放大 - Google Patents

真实彩色光线的虚拟放大 Download PDF

Info

Publication number
HK1048213B
HK1048213B HK02108075.9A HK02108075A HK1048213B HK 1048213 B HK1048213 B HK 1048213B HK 02108075 A HK02108075 A HK 02108075A HK 1048213 B HK1048213 B HK 1048213B
Authority
HK
Hong Kong
Prior art keywords
image
pixel
digital format
maximum
color
Prior art date
Application number
HK02108075.9A
Other languages
English (en)
Chinese (zh)
Other versions
HK1048213A1 (en
Inventor
G. James Brian
Original Assignee
阿森泰克技术有限公司
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 阿森泰克技术有限公司 filed Critical 阿森泰克技术有限公司
Publication of HK1048213A1 publication Critical patent/HK1048213A1/xx
Publication of HK1048213B publication Critical patent/HK1048213B/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
    • H04N1/40—Picture signal circuits
    • H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
    • H04N1/4072—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on the contents of the original
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/60—Editing figures and text; Combining figures or text
    • 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
    • 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
    • H04N23/82—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction
    • H04N23/83—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction specially adapted for colour signals

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)
  • Processing Or Creating Images (AREA)
  • Color Image Communication Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Toys (AREA)
  • Luminescent Compositions (AREA)
  • Holo Graphy (AREA)
HK02108075.9A 1999-04-13 2000-04-10 真实彩色光线的虚拟放大 HK1048213B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12904199P 1999-04-13 1999-04-13
US60/129,041 1999-04-13
PCT/CA2000/000400 WO2000062528A1 (en) 1999-04-13 2000-04-10 Virtual true color light amplification

Publications (2)

Publication Number Publication Date
HK1048213A1 HK1048213A1 (en) 2003-03-21
HK1048213B true HK1048213B (zh) 2005-09-16

Family

ID=22438204

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02108075.9A HK1048213B (zh) 1999-04-13 2000-04-10 真实彩色光线的虚拟放大

Country Status (13)

Country Link
EP (1) EP1177678B1 (enExample)
JP (1) JP4841039B2 (enExample)
KR (1) KR20010113791A (enExample)
CN (1) CN1179546C (enExample)
AT (1) ATE250309T1 (enExample)
AU (1) AU771979B2 (enExample)
CA (1) CA2368544C (enExample)
DE (1) DE60005332T2 (enExample)
GB (1) GB2363933B (enExample)
HK (1) HK1048213B (enExample)
MX (1) MXPA01010248A (enExample)
NZ (1) NZ514714A (enExample)
WO (1) WO2000062528A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101893793B1 (ko) 2011-05-17 2018-10-04 삼성전자주식회사 컴퓨터 그래픽 영상의 실감도 증강을 위한 장치 및 방법
BR112014027815B1 (pt) * 2012-10-08 2022-03-15 Koninklijke Philips N.V. Aparelho de processamento de cor de imagem, codificador de imagem, decodificador de imagem e método de processamento de cor de imagem
CN108711142B (zh) * 2018-05-22 2020-09-29 深圳市华星光电技术有限公司 图像处理方法及图像处理装置
CN109272459B (zh) 2018-08-20 2020-12-01 Oppo广东移动通信有限公司 图像处理方法、装置、存储介质及电子设备
CN108900819B (zh) 2018-08-20 2020-09-15 Oppo广东移动通信有限公司 图像处理方法、装置、存储介质及电子设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684825A (en) * 1971-02-19 1972-08-15 Rca Corp Contrast compression circuits
JPS59163953A (ja) * 1983-03-08 1984-09-17 Canon Inc 画像処理装置
US4736244A (en) * 1984-12-12 1988-04-05 Fuji Photo Film Co., Ltd. Color film inspection system and data output method therefor
US4729016A (en) * 1985-05-06 1988-03-01 Eastman Kodak Company Digital color image processing method and apparatus employing three color reproduction functions for adjusting both tone scale and color balance
US5398123A (en) * 1988-08-31 1995-03-14 Canon Kabushiki Kaisha Image processing method and apparatus capable of automatic color masking
JP2748678B2 (ja) * 1990-10-09 1998-05-13 松下電器産業株式会社 階調補正方法および階調補正装置
EP0603908A3 (en) * 1992-12-25 1996-02-07 Dainippon Screen Mfg Method and apparatus for converting image signals.
JP3335507B2 (ja) * 1995-09-19 2002-10-21 京セラミタ株式会社 カラー画像調整装置およびカラー画像調整方法
US5818975A (en) * 1996-10-28 1998-10-06 Eastman Kodak Company Method and apparatus for area selective exposure adjustment

Also Published As

Publication number Publication date
WO2000062528A1 (en) 2000-10-19
CN1354950A (zh) 2002-06-19
EP1177678A1 (en) 2002-02-06
JP2002542678A (ja) 2002-12-10
CA2368544C (en) 2006-10-03
CA2368544A1 (en) 2000-10-19
HK1048213A1 (en) 2003-03-21
AU771979B2 (en) 2004-04-08
DE60005332T2 (de) 2004-06-17
NZ514714A (en) 2003-11-28
MXPA01010248A (es) 2003-07-21
ATE250309T1 (de) 2003-10-15
KR20010113791A (ko) 2001-12-28
GB0124644D0 (en) 2001-12-05
EP1177678B1 (en) 2003-09-17
JP4841039B2 (ja) 2011-12-21
DE60005332D1 (de) 2003-10-23
AU3800100A (en) 2000-11-14
CN1179546C (zh) 2004-12-08
GB2363933A (en) 2002-01-09
GB2363933B (en) 2003-08-27

Similar Documents

Publication Publication Date Title
CN1264121C (zh) 数字图象锐化系统
CN1315099C (zh) 图像处理方法和设备、压缩图像信号的方法和解压方法
CN1310521C (zh) 图象信号处理设备和方法、学习设备和方法以及记录介质
CN1305010C (zh) 在考虑其噪声的情况下改变数字图像的方法和系统
CN1284381C (zh) 摄像系统
JP3314195B2 (ja) 画像処理装置
US8488029B2 (en) Imaging apparatus, imaging method, integrated circuit, and storage medium
CN1311404C (zh) 使用了图像生成历史信息的图像的逆光处理
CN1689340A (zh) 数字静像照相机与图像校正方法
CN1217533C (zh) 信号处理设备及方法,与图象感测设备
CN1510656A (zh) 显示装置、显示方法和显示程序
CN1669333A (zh) 图像数据处理方法、图像数据处理装置和计算机程序
CN1692629A (zh) 图像处理设备和方法
CN1732682A (zh) 图像处理装置及图像处理程序
JP2007049540A (ja) 画像処理装置および方法、記録媒体、並びに、プログラム
CN1335579A (zh) 图象处理方法、装置及记录执行该方法程序的记录介质
CN101053249A (zh) 图像处理方法、图像存储方法、图像处理装置及文件格式
CN1799057A (zh) 用于生成高动态范围视频的系统和过程
CN1306722A (zh) 摄影装置及其方法
CN1487737A (zh) 图像处理方法及装置和彩色变换表生成方法及装置
JP2008263475A (ja) 画像処理装置および方法、並びに、プログラム
CN101061704A (zh) 色彩调整装置及方法
CN1856801A (zh) 逐像素有差别和准正则地修改数字图像的方法和系统
HK1048213B (zh) 真实彩色光线的虚拟放大
CN1629915A (zh) 光传播特性控制装置和光学显示装置及其控制程序、方法