CN104217405B - 融合局部与全局信息的图像椒盐噪声滤波方法 - Google Patents
融合局部与全局信息的图像椒盐噪声滤波方法 Download PDFInfo
- Publication number
- CN104217405B CN104217405B CN201410489377.8A CN201410489377A CN104217405B CN 104217405 B CN104217405 B CN 104217405B CN 201410489377 A CN201410489377 A CN 201410489377A CN 104217405 B CN104217405 B CN 104217405B
- Authority
- CN
- China
- Prior art keywords
- noise
- image
- points
- point
- follows
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000006002 Pepper Substances 0.000 title claims abstract description 36
- 238000001914 filtration Methods 0.000 title claims abstract description 35
- 238000011084 recovery Methods 0.000 claims abstract description 26
- 238000004422 calculation algorithm Methods 0.000 claims description 68
- 238000001514 detection method Methods 0.000 claims description 51
- 235000002566 Capsicum Nutrition 0.000 claims description 27
- 241000722363 Piper Species 0.000 claims description 27
- 235000016761 Piper aduncum Nutrition 0.000 claims description 27
- 235000017804 Piper guineense Nutrition 0.000 claims description 27
- 235000008184 Piper nigrum Nutrition 0.000 claims description 27
- 150000003839 salts Chemical class 0.000 claims description 27
- 239000011159 matrix material Substances 0.000 claims description 13
- 230000011218 segmentation Effects 0.000 claims description 10
- 238000012937 correction Methods 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 25
- 241000209094 Oryza Species 0.000 description 13
- 235000007164 Oryza sativa Nutrition 0.000 description 13
- 235000009566 rice Nutrition 0.000 description 13
- 238000002474 experimental method Methods 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 5
- 238000007619 statistical method Methods 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 4
- 238000012113 quantitative test Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 238000011158 quantitative evaluation Methods 0.000 description 2
- 101100379081 Emericella variicolor andC gene Proteins 0.000 description 1
- 101100001671 Emericella variicolor andF gene Proteins 0.000 description 1
- 241001347978 Major minor Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410489377.8A CN104217405B (zh) | 2014-09-23 | 融合局部与全局信息的图像椒盐噪声滤波方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410489377.8A CN104217405B (zh) | 2014-09-23 | 融合局部与全局信息的图像椒盐噪声滤波方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104217405A CN104217405A (zh) | 2014-12-17 |
CN104217405B true CN104217405B (zh) | 2017-01-04 |
Family
ID=
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102256048A (zh) * | 2011-07-19 | 2011-11-23 | 南京信息工程大学 | 一种自适应密度的图像椒盐噪声开关滤波方法 |
CN103093443A (zh) * | 2012-12-26 | 2013-05-08 | 南京信息工程大学 | 基于ga-bp神经网络的图像椒盐噪声自适应滤波方法 |
CN103400357A (zh) * | 2013-08-23 | 2013-11-20 | 闽江学院 | 一种去除图像椒盐噪声的方法 |
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102256048A (zh) * | 2011-07-19 | 2011-11-23 | 南京信息工程大学 | 一种自适应密度的图像椒盐噪声开关滤波方法 |
CN103093443A (zh) * | 2012-12-26 | 2013-05-08 | 南京信息工程大学 | 基于ga-bp神经网络的图像椒盐噪声自适应滤波方法 |
CN103400357A (zh) * | 2013-08-23 | 2013-11-20 | 闽江学院 | 一种去除图像椒盐噪声的方法 |
Non-Patent Citations (5)
Title |
---|
Image Thresholding-based Switching Filter for Salt & Pepper Noise Removal;Zuoyong Li等;《2013 Second International Conference on Robot, Vision and Signal Processing》;20131231;第21-24页 * |
Survey over Switching Filters for Salt & Pepper Noise Removal;Weixia Liu等;《2013 Fifth International Conference on Intelligent Human-Machine Systems and Cybernetics》;20131231;第314-317页 * |
分块策略实现图像椒盐噪声密度估计;林亚明等;《中国图象图形学报》;20140916;第19卷(第9期);摘要、第1289页左栏第10行-第1292页左栏第15行 * |
图像椒盐噪声的开关滤波算法综述;张淑英等;《福建电脑》;20140425(第4期);摘要、第1页右栏第8行-第7页左栏第10行 * |
椒盐图像的方向加权均值滤波算法;李佐勇等;《中国图象图形学报》;20131116;第18卷(第11期);第1407-1415页 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110033471B (zh) | 一种基于连通域分析和形态学操作的框线检测方法 | |
Li et al. | A spatial clustering method with edge weighting for image segmentation | |
CN103400357B (zh) | 一种去除图像椒盐噪声的方法 | |
US20200118251A1 (en) | Moran's i for impulse noise detection and removal in color images | |
CN109978848B (zh) | 基于多光源颜色恒常模型检测眼底图像中硬性渗出的方法 | |
CN110263595B (zh) | 一种二维码检测方法及装置 | |
CN104794502A (zh) | 一种基于图像处理和模式识别技术的稻瘟病孢子显微图像识别方法 | |
CN103226832B (zh) | 基于光谱反射率变化分析的多光谱遥感影像变化检测方法 | |
Zhou et al. | Improved decision-based detail-preserving variational method for removal of random-valued impulse noise | |
CN110428450B (zh) | 应用于矿井巷道移动巡检图像的尺度自适应目标跟踪方法 | |
CN113989168B (zh) | 一种针对椒盐噪声的自适应非局部均值滤波方法 | |
CN104899830A (zh) | 一种图像超分辨方法 | |
CN103337053A (zh) | 一种基于开关非局部全变分的椒盐噪声污染图像滤波方法 | |
Li et al. | A salt & pepper noise filter based on local and global image information | |
CN113780110A (zh) | 一种图像序列中弱小目标实时检测方法及设备 | |
CN103778611A (zh) | 利用边缘检测的开关加权矢量中值滤波方法 | |
CN114677525B (zh) | 一种基于二值图像处理的边缘检测方法 | |
Chou et al. | A noise-ranking switching filter for images with general fixed-value impulse noises | |
CN103700109A (zh) | 基于多目标优化moea/d和模糊聚类的sar图像变化检测方法 | |
CN105321178B (zh) | 一种基于稀疏主成分分析的图像分割的方法及装置 | |
CN112329677B (zh) | 基于特征融合的遥感图像河道目标检测方法和装置 | |
CN106815851A (zh) | 一种基于视觉测量的栅格圆形油位计自动读数方法 | |
CN104217405B (zh) | 融合局部与全局信息的图像椒盐噪声滤波方法 | |
Feng et al. | Decision-based adaptive morphological filter for fixed-value impulse noise removal | |
Huang et al. | Single image dehazing via color balancing and quad-decomposition atmospheric light estimation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: 350000 Gulou Science and Technology Business Center Building, North Wushan Road (No. 451 Industrial Road), Gulou District, Fuzhou City, Fujian Province, Ninth Floor Patentee after: FUJIAN HUICHUAN INTERNET OF THINGS TECHNOLOGY SCIENCE AND TECHNOLOGY CO.,LTD. Address before: Minhou County of Fuzhou City, Fujian province 350108 Street Town Road No. 1 Patentee before: Minjiang University |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240119 Address after: 3/F, Building 2A, Fuzhou Internet of Things Industrial Park, Liandong U Valley, No. 12 Xingye West Road, Mawei District, Fuzhou City, Fujian Province, 350015 (within the Free Trade Zone) Patentee after: Huiyun data application (Fuzhou) Co.,Ltd. Address before: 350000 9th floor, Gulou science and technology business center building, north side of Wushan West Road, Gulou District, Fuzhou City, Fujian Province Patentee before: FUJIAN HUICHUAN INTERNET OF THINGS TECHNOLOGY SCIENCE AND TECHNOLOGY CO.,LTD. |