CN105830438B - 影像显示装置 - Google Patents
影像显示装置 Download PDFInfo
- Publication number
- CN105830438B CN105830438B CN201380081652.6A CN201380081652A CN105830438B CN 105830438 B CN105830438 B CN 105830438B CN 201380081652 A CN201380081652 A CN 201380081652A CN 105830438 B CN105830438 B CN 105830438B
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- CN
- China
- Prior art keywords
- image
- signal
- retinex
- processing
- retinex processing
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2003—Display of colours
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
- H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
-
- 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
- H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/084655 WO2015097780A1 (ja) | 2013-12-25 | 2013-12-25 | 映像表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105830438A CN105830438A (zh) | 2016-08-03 |
CN105830438B true CN105830438B (zh) | 2018-04-06 |
Family
ID=53477722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380081652.6A Active CN105830438B (zh) | 2013-12-25 | 2013-12-25 | 影像显示装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US10013905B2 (zh) |
JP (1) | JP6335924B2 (zh) |
CN (1) | CN105830438B (zh) |
WO (1) | WO2015097780A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10013905B2 (en) * | 2013-12-25 | 2018-07-03 | Maxell, Ltd. | Image display device using combined Retinex processing |
EP3057067B1 (en) * | 2015-02-16 | 2017-08-23 | Thomson Licensing | Device and method for estimating a glossy part of radiation |
WO2018167898A1 (ja) * | 2017-03-15 | 2018-09-20 | マクセル株式会社 | 映像表示装置 |
CN114556907A (zh) * | 2019-10-10 | 2022-05-27 | 麦克赛尔株式会社 | 影像显示装置以及投影仪 |
KR20220077730A (ko) * | 2020-12-02 | 2022-06-09 | 삼성전자주식회사 | 이미지 처리 방법 및 장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1613091A (zh) * | 2002-02-12 | 2005-05-04 | 松下电器产业株式会社 | 图象处理装置和图象处理方法 |
JP2005176171A (ja) * | 2003-12-15 | 2005-06-30 | Matsushita Electric Ind Co Ltd | 輝度補正装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4021261B2 (ja) * | 2002-07-08 | 2007-12-12 | 松下電器産業株式会社 | 画像処理装置 |
JP4345366B2 (ja) | 2003-06-12 | 2009-10-14 | コニカミノルタホールディングス株式会社 | 画像処理プログラムおよび画像処理装置 |
JP5669513B2 (ja) * | 2010-10-13 | 2015-02-12 | オリンパス株式会社 | 画像処理装置、画像処理プログラム、及び、画像処理方法 |
US10013905B2 (en) * | 2013-12-25 | 2018-07-03 | Maxell, Ltd. | Image display device using combined Retinex processing |
-
2013
- 2013-12-25 US US15/101,083 patent/US10013905B2/en active Active
- 2013-12-25 WO PCT/JP2013/084655 patent/WO2015097780A1/ja active Application Filing
- 2013-12-25 JP JP2015554359A patent/JP6335924B2/ja active Active
- 2013-12-25 CN CN201380081652.6A patent/CN105830438B/zh active Active
-
2018
- 2018-06-01 US US15/995,263 patent/US10134323B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1613091A (zh) * | 2002-02-12 | 2005-05-04 | 松下电器产业株式会社 | 图象处理装置和图象处理方法 |
JP2005176171A (ja) * | 2003-12-15 | 2005-06-30 | Matsushita Electric Ind Co Ltd | 輝度補正装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6335924B2 (ja) | 2018-05-30 |
US10013905B2 (en) | 2018-07-03 |
US20160307489A1 (en) | 2016-10-20 |
US20180286301A1 (en) | 2018-10-04 |
CN105830438A (zh) | 2016-08-03 |
WO2015097780A1 (ja) | 2015-07-02 |
JPWO2015097780A1 (ja) | 2017-03-23 |
US10134323B2 (en) | 2018-11-20 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171213 Address after: Kyoto Japan Applicant after: MAXELL, Ltd. Address before: Osaka Applicant before: Hitachi Maxell, Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220616 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto, Japan Patentee before: MAXELL, Ltd. |