CN109427047B - 一种图像处理方法及装置 - Google Patents

一种图像处理方法及装置 Download PDF

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CN109427047B
CN109427047B CN201710762836.9A CN201710762836A CN109427047B CN 109427047 B CN109427047 B CN 109427047B CN 201710762836 A CN201710762836 A CN 201710762836A CN 109427047 B CN109427047 B CN 109427047B
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CN109427047A (zh
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郭俊
邵喜斌
周呈祺
陈明
栗首
王洁琼
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BOE Technology Group Co Ltd
Beijing BOE Display Technology Co Ltd
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BOE Technology Group Co Ltd
Beijing BOE Display Technology Co Ltd
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Priority to CN201710762836.9A priority Critical patent/CN109427047B/zh
Priority to PCT/CN2018/084215 priority patent/WO2019041842A1/zh
Priority to US16/300,971 priority patent/US11210765B2/en
Priority to EP18789754.1A priority patent/EP3690801A4/en
Priority to JP2018560136A priority patent/JP7175197B2/ja
Publication of CN109427047A publication Critical patent/CN109427047A/zh
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    • 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
    • G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration using histogram techniques
    • 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
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20024—Filtering details
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20076—Probabilistic image processing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
CN201710762836.9A 2017-08-28 2017-08-28 一种图像处理方法及装置 Active CN109427047B (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201710762836.9A CN109427047B (zh) 2017-08-28 2017-08-28 一种图像处理方法及装置
PCT/CN2018/084215 WO2019041842A1 (zh) 2017-08-28 2018-04-24 一种图像处理方法及装置、存储介质和计算机设备
US16/300,971 US11210765B2 (en) 2017-08-28 2018-04-24 Image processing method and device, storage medium and computer device
EP18789754.1A EP3690801A4 (en) 2017-08-28 2018-04-24 IMAGE PROCESSING PROCESS AND DEVICE, STORAGE MEDIA AND COMPUTER DEVICE
JP2018560136A JP7175197B2 (ja) 2017-08-28 2018-04-24 画像処理方法および装置、記憶媒体、コンピュータ装置

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CN109427047B true CN109427047B (zh) 2021-01-26

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EP (1) EP3690801A4 (https=)
JP (1) JP7175197B2 (https=)
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WO (1) WO2019041842A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016165076A1 (en) * 2015-04-14 2016-10-20 Chongqing University Of Posts And Telecommunications Method and system for image enhancement
TWI659227B (zh) 2017-06-20 2019-05-11 Academia Sinica 以影像導引之顯微照射的顯微鏡系統及方法
CN111626949A (zh) * 2020-05-15 2020-09-04 上海幕革科技有限公司 一种提升图像画质的方法
CN111899146A (zh) * 2020-08-04 2020-11-06 西安科技大学 基于matlab发动机喷雾图像自动筛选方法
CN112862709B (zh) * 2021-01-27 2024-05-03 昂视智能(深圳)有限公司 图像特征增强方法、装置及可读存储介质
CN112907684B (zh) * 2021-03-12 2024-06-25 珠海格力电器股份有限公司 一种湿度检测方法、装置、设备及介质
CN113592937B (zh) * 2021-08-05 2024-05-07 上海天岳半导体材料有限公司 半导体衬底的原子台阶宽度计算装置、方法、设备及介质
CN113721859B (zh) * 2021-09-08 2023-07-21 欧亚高科数字技术有限公司 一种基于人工智能的图像重复数据删除方法
CN113822818B (zh) * 2021-09-28 2022-08-12 合肥的卢深视科技有限公司 散斑提取方法、装置、电子设备及存储介质
CN114742892B (zh) * 2022-04-01 2023-10-27 南通博纳纺织品有限公司 基于图像处理的纺织混棉机控制方法
CN114937019B (zh) * 2022-05-30 2022-12-23 杭州健培科技有限公司 基于自适应局部灰度均衡的关键点检测方法、装置及应用
WO2024020406A1 (en) * 2022-07-18 2024-01-25 Syncell (Taiwan) Inc. Method of standardizing image pixel values in a microscope-based system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101655974A (zh) * 2009-09-17 2010-02-24 广东中大讯通信息有限公司 一种改进的基于局部直方图均衡化方法的图像增强方法
CN101916370A (zh) * 2010-08-31 2010-12-15 上海交通大学 人脸检测中非特征区域图像处理的方法
CN102332155A (zh) * 2011-10-19 2012-01-25 江苏技术师范学院 一种图像增强方法
CN103295191A (zh) * 2013-04-19 2013-09-11 北京航科威视光电信息技术有限公司 多尺度视觉自适应图像增强方法及评价方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450502A (en) * 1993-10-07 1995-09-12 Xerox Corporation Image-dependent luminance enhancement
US6312385B1 (en) * 2000-05-01 2001-11-06 Ge Medical Systems Global Technology Company, Llc Method and apparatus for automatic detection and sizing of cystic objects
US7433535B2 (en) * 2003-09-30 2008-10-07 Hewlett-Packard Development Company, L.P. Enhancing text-like edges in digital images
US7636467B2 (en) 2005-07-29 2009-12-22 Nokia Corporation Binarization of an image
US7835587B2 (en) * 2006-12-18 2010-11-16 Intel Corporation Method and apparatus for local standard deviation based histogram equalization for adaptive contrast enhancement
CN100594516C (zh) 2007-01-22 2010-03-17 清华大学 一种x射线图像边缘和对比度综合增强方法
US8355595B2 (en) * 2007-05-15 2013-01-15 Xerox Corporation Contrast enhancement methods and apparatuses
CN102129673B (zh) 2011-04-19 2012-07-25 大连理工大学 一种随意光照下彩色数字图像增强和去噪方法
CN103377468A (zh) 2012-04-26 2013-10-30 上海竞天科技股份有限公司 图像处理装置及图像处理方法
CN102722871B (zh) 2012-05-24 2015-02-11 中山大学 一种快速有效的图像增强方法
CN102999750B (zh) 2012-12-31 2015-08-12 清华大学 一种去除背景干扰的现场指纹增强方法
CN103067661B (zh) * 2013-01-07 2017-12-05 华为终端有限公司 图像处理方法、装置和拍摄终端
CN103325102A (zh) 2013-06-03 2013-09-25 武汉理工大学 基于直方图均衡化的雾天退化图像处理方法
CN104574316B (zh) 2015-01-13 2018-09-14 南京佰能唯医疗科技有限公司 一种数字化x线成像系统
CN105139366A (zh) 2015-09-23 2015-12-09 成都融创智谷科技有限公司 一种基于空间域的图像增强方法
CN105654438A (zh) 2015-12-27 2016-06-08 西南技术物理研究所 基于局部直方图均衡的灰度图像拟合增强方法
CN106296600B (zh) 2016-08-01 2018-12-21 大连理工大学 一种基于小波变换图像分解的对比度增强方法
CN106504205A (zh) * 2016-10-20 2017-03-15 凌云光技术集团有限责任公司 一种图像去雾方法及终端

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101655974A (zh) * 2009-09-17 2010-02-24 广东中大讯通信息有限公司 一种改进的基于局部直方图均衡化方法的图像增强方法
CN101916370A (zh) * 2010-08-31 2010-12-15 上海交通大学 人脸检测中非特征区域图像处理的方法
CN102332155A (zh) * 2011-10-19 2012-01-25 江苏技术师范学院 一种图像增强方法
CN103295191A (zh) * 2013-04-19 2013-09-11 北京航科威视光电信息技术有限公司 多尺度视觉自适应图像增强方法及评价方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Image enhancement in the compressed domain based on retinex theory;Wang Ronggui等;《Journal of Computer Research and Development》;20110215;第48卷(第2期);第259-270页 *
基于目的性优化及改进直方图均衡化的夜间彩色图像增强;赵华夏等;《计算机研究与发展》;20150615;第52卷(第6期);第1424-1430页 *

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JP2020531931A (ja) 2020-11-05
US11210765B2 (en) 2021-12-28
CN109427047A (zh) 2019-03-05
WO2019041842A1 (zh) 2019-03-07
EP3690801A4 (en) 2021-08-11
EP3690801A1 (en) 2020-08-05
US20210224954A1 (en) 2021-07-22
JP7175197B2 (ja) 2022-11-18

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