CN110390653A - 一种针对OLED屏的高鲁棒性DeMURA方法 - Google Patents
一种针对OLED屏的高鲁棒性DeMURA方法 Download PDFInfo
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- CN110390653A CN110390653A CN201910670213.8A CN201910670213A CN110390653A CN 110390653 A CN110390653 A CN 110390653A CN 201910670213 A CN201910670213 A CN 201910670213A CN 110390653 A CN110390653 A CN 110390653A
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- 238000000034 method Methods 0.000 title claims abstract description 34
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- 238000004458 analytical method Methods 0.000 claims abstract description 6
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- 230000035945 sensitivity Effects 0.000 claims abstract description 4
- 238000005070 sampling Methods 0.000 claims description 16
- 230000004044 response Effects 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 5
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- 238000004364 calculation method Methods 0.000 claims description 2
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
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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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30168—Image quality inspection
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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
- 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
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0242—Compensation of deficiencies in the appearance of colours
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
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Abstract
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Priority Applications (1)
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CN201910670213.8A CN110390653B (zh) | 2019-07-24 | 2019-07-24 | 一种针对OLED屏的高鲁棒性DeMURA方法 |
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CN201910670213.8A CN110390653B (zh) | 2019-07-24 | 2019-07-24 | 一种针对OLED屏的高鲁棒性DeMURA方法 |
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CN110390653A true CN110390653A (zh) | 2019-10-29 |
CN110390653B CN110390653B (zh) | 2023-03-31 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110992269A (zh) * | 2019-12-13 | 2020-04-10 | 易诚高科(大连)科技有限公司 | 一种针对OLED屏DeMURA的最优数据压缩率计算方法 |
CN111031321A (zh) * | 2019-12-10 | 2020-04-17 | 易诚高科(大连)科技有限公司 | 一种基于端对端与稀疏表示的DeMURA数据压缩方法 |
CN112562576A (zh) * | 2020-11-12 | 2021-03-26 | 深圳精智达技术股份有限公司 | 显示屏光学外部补偿方法、装置及存储介质 |
CN113470562A (zh) * | 2021-09-02 | 2021-10-01 | 苇创微电子(上海)有限公司 | 一种基于成像亮度计的oled屏幕子像素亮度提取方法 |
CN116030760A (zh) * | 2023-01-04 | 2023-04-28 | 昇显微电子(苏州)股份有限公司 | 一种AMOLED面板Demura的方法和系统 |
WO2024131145A1 (zh) * | 2022-12-20 | 2024-06-27 | 荣耀终端有限公司 | 显示面板的显示方法及电子设备 |
Citations (3)
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US20030117414A1 (en) * | 2001-12-21 | 2003-06-26 | Takashi Sasaki | Correction characteristic determining device, correction characteristic determining method, and display device |
CN105046677A (zh) * | 2015-08-27 | 2015-11-11 | 安徽超远信息技术有限公司 | 一种用于交通视频图像的增强处理方法和装置 |
CN108537832A (zh) * | 2018-04-10 | 2018-09-14 | 安徽大学 | 基于局部不变灰度特征的图像配准方法、图像处理系统 |
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2019
- 2019-07-24 CN CN201910670213.8A patent/CN110390653B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030117414A1 (en) * | 2001-12-21 | 2003-06-26 | Takashi Sasaki | Correction characteristic determining device, correction characteristic determining method, and display device |
CN105046677A (zh) * | 2015-08-27 | 2015-11-11 | 安徽超远信息技术有限公司 | 一种用于交通视频图像的增强处理方法和装置 |
CN108537832A (zh) * | 2018-04-10 | 2018-09-14 | 安徽大学 | 基于局部不变灰度特征的图像配准方法、图像处理系统 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111031321A (zh) * | 2019-12-10 | 2020-04-17 | 易诚高科(大连)科技有限公司 | 一种基于端对端与稀疏表示的DeMURA数据压缩方法 |
CN111031321B (zh) * | 2019-12-10 | 2022-01-04 | 易诚高科(大连)科技有限公司 | 一种基于端对端与稀疏表示的DeMURA数据压缩方法 |
CN110992269A (zh) * | 2019-12-13 | 2020-04-10 | 易诚高科(大连)科技有限公司 | 一种针对OLED屏DeMURA的最优数据压缩率计算方法 |
CN110992269B (zh) * | 2019-12-13 | 2023-06-02 | 易诚高科(大连)科技有限公司 | 一种针对OLED屏DeMURA的最优数据压缩率计算方法 |
CN112562576A (zh) * | 2020-11-12 | 2021-03-26 | 深圳精智达技术股份有限公司 | 显示屏光学外部补偿方法、装置及存储介质 |
CN112562576B (zh) * | 2020-11-12 | 2021-09-03 | 深圳精智达技术股份有限公司 | 显示屏光学外部补偿方法、装置及存储介质 |
CN113470562A (zh) * | 2021-09-02 | 2021-10-01 | 苇创微电子(上海)有限公司 | 一种基于成像亮度计的oled屏幕子像素亮度提取方法 |
WO2024131145A1 (zh) * | 2022-12-20 | 2024-06-27 | 荣耀终端有限公司 | 显示面板的显示方法及电子设备 |
CN116030760A (zh) * | 2023-01-04 | 2023-04-28 | 昇显微电子(苏州)股份有限公司 | 一种AMOLED面板Demura的方法和系统 |
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CN110390653B (zh) | 2023-03-31 |
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Denomination of invention: A High Robust DeMURA Method for OLED Screens Effective date of registration: 20230726 Granted publication date: 20230331 Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: YICHENG GAOKE (DALIAN) TECHNOLOGY Co.,Ltd. Registration number: Y2023980049989 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230331 Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: YICHENG GAOKE (DALIAN) TECHNOLOGY Co.,Ltd. Registration number: Y2023980049989 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high robustness DeMURA method for OLED screens Granted publication date: 20230331 Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: YICHENG GAOKE (DALIAN) TECHNOLOGY Co.,Ltd. Registration number: Y2024980038970 |