CN104123697B - 一种图像增强方法及设备 - Google Patents
一种图像增强方法及设备 Download PDFInfo
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- CN104123697B CN104123697B CN201310143064.2A CN201310143064A CN104123697B CN 104123697 B CN104123697 B CN 104123697B CN 201310143064 A CN201310143064 A CN 201310143064A CN 104123697 B CN104123697 B CN 104123697B
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 197
- 230000004044 response Effects 0.000 claims abstract description 88
- 230000001629 suppression Effects 0.000 claims abstract description 52
- 230000006870 function Effects 0.000 claims description 93
- 230000008859 change Effects 0.000 claims description 21
- 238000004364 calculation method Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 19
- 238000012545 processing Methods 0.000 description 14
- 230000003993 interaction Effects 0.000 description 11
- 230000002708 enhancing effect Effects 0.000 description 8
- 238000004422 calculation algorithm Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 241000597043 Moraea Species 0.000 description 3
- 241000282373 Panthera pardus Species 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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- 230000000007 visual effect Effects 0.000 description 1
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
- G06T5/73—Deblurring; Sharpening
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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
- G06T5/20—Image enhancement or restoration using local operators
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- 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
- G06T2207/20—Special algorithmic details
- G06T2207/20172—Image enhancement details
- G06T2207/20192—Edge enhancement; Edge preservation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Processing (AREA)
Abstract
Description
EC | Original Image | HE | Retinex | BNRF | VSNRF |
Aeria11 | 2.7325 | 2.7222 | 2.7173 | 2.7579 | 2.7676 |
Aeria12 | 2.7094 | 2.7393 | 2.7537 | 2.7405 | 2.7562 |
Astrol | 2.6738 | 2.7343 | 2.7308 | 2.7219 | 2.7384 |
Barche | 2.6973 | 2.7249 | 2.7262 | 2.7288 | 2.7411 |
Cameraman | 2.6811 | 2.7249 | 2.7262 | 2.7128 | 2.7307 |
Clock | 2.6690 | 2.6898 | 2.6944 | 2.6943 | 2.7087 |
Einstein | 2.6758 | 2.7212 | 2.7226 | 2.7151 | 2.7308 |
Estatua | 2.6779 | 2.7161 | 2.7348 | 2.7221 | 2.7381 |
Foto | 2.7218 | 2.7408 | 2.7414 | 2.7490 | 2.7581 |
Galaxia | 2.7041 | 2.7648 | 2.7626 | 2.7545 | 2.7659 |
Hedgebw | 2.7184 | 2.7450 | 2.7633 | 2.7478 | 2.7585 |
Leopard | 2.7131 | 2.7312 | 2.7459 | 2.7349 | 2.7472 |
EME | Original Image | HE | Retinex | BNRF | VSNRF |
Aeria11 | 1.8424 | 13.0828 | 11.3921 | 15.9816 | 18.4395 |
Aeria12 | 2.2109 | 10.7939 | 17.9756 | 16.5595 | 18.1384 |
Astrol | 3.2349 | 11.8516 | 12.3061 | 16.1243 | 18.4072 |
Barche | 1.9236 | 6.6218 | 15.7431 | 15.6661 | 17.1386 |
Cameraman | 2.3704 | 6.6218 | 12.6992 | 15.7431 | 15.9882 |
Clock | 1.0807 | 5.6812 | 8.3171 | 8.4202 | 8.6215 |
Einstein | 8.6905 | 12.1825 | 16.4494 | 16.8699 | 17.5333 |
Estatua | 1.2288 | 11.3932 | 13.5321 | 14.0391 | 17.2777 |
Foto | 3.6894 | 15.5015 | 18.0091 | 18.1620 | 18.1693 |
Galaxia | 15.3140 | 18.4292 | 18.4386 | 18.4395 | 18.4395 |
Hedgebw | 8.7589 | 14.4589 | 18.1583 | 17.9874 | 18.0668 |
Leopard | 9.5786 | 11.3284 | 17.1479 | 18.2038 | 18.2784 |
MG | Original Image | HE | Retinex | BNRF | VSNRF |
Aeria11 | 0 | -13 | -24 | -10 | -13 |
Aeria12 | 0 | 23 | 3 | -7 | -7 |
Astrol | 0 | 0 | 23 | -9 | -11 |
Barche | 0 | 1 | -16 | -9 | -10 |
Cameraman | 0 | 9 | -9 | -7 | 9 |
Clock | 0 | -59 | -55 | -13 | -20 |
Einstein | 0 | 19 | 11 | -7 | -9 |
Estatua | 0 | 1 | 6 | -9 | -11 |
Foto | 0 | -5 | 43 | -7 | -8 |
Galaxia | 0 | 44 | 28 | 3 | 8 |
Hedgebw | 0 | 44 | 8 | -5 | -4 |
Leopard | 0 | 57 | 8 | -4 | -3 |
Claims (6)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310143064.2A CN104123697B (zh) | 2013-04-23 | 2013-04-23 | 一种图像增强方法及设备 |
EP13883013.8A EP2983130A4 (en) | 2013-04-23 | 2013-12-13 | METHOD AND DEVICE FOR IMPROVING IMAGE |
PCT/CN2013/089404 WO2014173145A1 (zh) | 2013-04-23 | 2013-12-13 | 一种图像增强方法及设备 |
US14/920,669 US9704225B2 (en) | 2013-04-23 | 2015-10-22 | Image enhancement method and device based on non-classical receptive field suppression |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310143064.2A CN104123697B (zh) | 2013-04-23 | 2013-04-23 | 一种图像增强方法及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104123697A CN104123697A (zh) | 2014-10-29 |
CN104123697B true CN104123697B (zh) | 2017-11-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310143064.2A Expired - Fee Related CN104123697B (zh) | 2013-04-23 | 2013-04-23 | 一种图像增强方法及设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9704225B2 (zh) |
EP (1) | EP2983130A4 (zh) |
CN (1) | CN104123697B (zh) |
WO (1) | WO2014173145A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017219962A1 (en) | 2016-06-21 | 2017-12-28 | Zhejiang Dahua Technology Co., Ltd. | Systems and methods for image processing |
CN108154478B (zh) * | 2016-12-02 | 2019-10-08 | 中科星图股份有限公司 | 一种遥感图像处理方法 |
CN106908791B (zh) * | 2017-03-03 | 2020-02-21 | 中国科学院电子学研究所 | 基于全极化圆迹sar数据的输电线提取方法 |
CN111512341A (zh) * | 2018-09-17 | 2020-08-07 | 华为技术有限公司 | 一种图像处理方法和装置 |
CN109636755B (zh) * | 2018-12-12 | 2023-03-28 | 电子科技大学 | 一种通过加权估计实现红外热图像增强的方法 |
CN109919945B (zh) * | 2019-02-01 | 2022-03-25 | 广西科技大学 | 基于非经典感受野非线性两侧亚单元响应的轮廓检测方法 |
CN110175964B (zh) * | 2019-05-30 | 2022-09-30 | 大连海事大学 | 一种基于拉普拉斯金字塔的Retinex图像增强方法 |
CN114693707B (zh) * | 2020-12-31 | 2023-09-26 | 北京小米移动软件有限公司 | 物体轮廓模板获取方法、装置、设备及存储介质 |
CN114298916B (zh) * | 2021-11-11 | 2023-04-18 | 电子科技大学 | 一种基于灰度拉伸和局部增强的X-Ray图像增强方法 |
CN115082438B (zh) * | 2022-07-22 | 2022-11-25 | 裕钦精密拉深技术(苏州)有限公司 | 一种基于计算机视觉的拉深零件质检系统 |
CN116883270B (zh) * | 2023-07-04 | 2024-03-22 | 广州医科大学附属第四医院(广州市增城区人民医院) | 一种碎石手术软镜清晰化成像系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1605403A1 (en) * | 2004-06-08 | 2005-12-14 | STMicroelectronics S.r.l. | Filtering of noisy images |
CN1892696A (zh) * | 2005-07-08 | 2007-01-10 | 深圳迈瑞生物医疗电子股份有限公司 | 超声图像边缘锐化与斑点抑制方法 |
CN101930592A (zh) * | 2009-09-23 | 2010-12-29 | 电子科技大学 | 一种基于视觉非经典感受野模型的图像去噪方法 |
CN102306378A (zh) * | 2011-09-14 | 2012-01-04 | 电子科技大学 | 一种图像增强方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7428333B2 (en) * | 2004-01-23 | 2008-09-23 | Old Dominion University | Visibility improvement in color video stream |
US7433086B2 (en) * | 2004-09-27 | 2008-10-07 | General Electric Company | Edge detection and correcting system and method |
US8594975B2 (en) * | 2010-03-04 | 2013-11-26 | Kla-Tencor Corporation | Systems and methods for wafer edge feature detection and quantification |
CN102682432A (zh) | 2012-05-11 | 2012-09-19 | 中国科学院半导体研究所 | 基于三高斯滤波的低质指纹灰度图像增强方法 |
-
2013
- 2013-04-23 CN CN201310143064.2A patent/CN104123697B/zh not_active Expired - Fee Related
- 2013-12-13 EP EP13883013.8A patent/EP2983130A4/en not_active Withdrawn
- 2013-12-13 WO PCT/CN2013/089404 patent/WO2014173145A1/zh active Application Filing
-
2015
- 2015-10-22 US US14/920,669 patent/US9704225B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1605403A1 (en) * | 2004-06-08 | 2005-12-14 | STMicroelectronics S.r.l. | Filtering of noisy images |
CN1892696A (zh) * | 2005-07-08 | 2007-01-10 | 深圳迈瑞生物医疗电子股份有限公司 | 超声图像边缘锐化与斑点抑制方法 |
CN101930592A (zh) * | 2009-09-23 | 2010-12-29 | 电子科技大学 | 一种基于视觉非经典感受野模型的图像去噪方法 |
CN102306378A (zh) * | 2011-09-14 | 2012-01-04 | 电子科技大学 | 一种图像增强方法 |
Non-Patent Citations (1)
Title |
---|
"Contour Detection Based on Nonclassical Receptive Field Inhibition";Cosmin Grigorescu et al;《Image Processing》;20030731;第12卷(第7期);公式(5),公式(14) * |
Also Published As
Publication number | Publication date |
---|---|
WO2014173145A1 (zh) | 2014-10-30 |
CN104123697A (zh) | 2014-10-29 |
US20160042502A1 (en) | 2016-02-11 |
EP2983130A1 (en) | 2016-02-10 |
US9704225B2 (en) | 2017-07-11 |
EP2983130A4 (en) | 2016-05-18 |
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Effective date of registration: 20171206 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Technologies Co., Ltd. |
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Inventor after: Yang Xinghua Inventor after: Yang Yikun Inventor before: Du Xinyu Inventor before: Wang Dong |
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Effective date of registration: 20171220 Address after: 519000 Guangdong city of Zhuhai province Hengqin Baohua Road No. 6, room 105, -22013 (central office) Patentee after: Zhuhai Bai Si Di Software Technology Co., Ltd. Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
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TR01 | Transfer of patent right | ||
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CB03 | Change of inventor or designer information |
Inventor after: Du Xinyu Inventor after: Wang Dong Inventor before: Yang Xinghua Inventor before: Yang Yikun |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171117 Termination date: 20200423 |