CN113822887B - 一种晶粒裂纹检测识别方法、计算机装置和存储介质 - Google Patents
一种晶粒裂纹检测识别方法、计算机装置和存储介质 Download PDFInfo
- Publication number
- CN113822887B CN113822887B CN202111391892.9A CN202111391892A CN113822887B CN 113822887 B CN113822887 B CN 113822887B CN 202111391892 A CN202111391892 A CN 202111391892A CN 113822887 B CN113822887 B CN 113822887B
- Authority
- CN
- China
- Prior art keywords
- image
- crack
- single particle
- grain
- scanning electron
- 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 52
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000003860 storage Methods 0.000 title claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 61
- 238000001000 micrograph Methods 0.000 claims abstract description 43
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 30
- 230000011218 segmentation Effects 0.000 claims abstract description 20
- 230000000877 morphologic effect Effects 0.000 claims abstract description 19
- 238000003062 neural network model Methods 0.000 claims abstract description 17
- 239000011163 secondary particle Substances 0.000 claims description 31
- 239000007774 positive electrode material Substances 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 15
- 238000013467 fragmentation Methods 0.000 claims description 15
- 238000006062 fragmentation reaction Methods 0.000 claims description 15
- 238000004458 analytical method Methods 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 9
- 238000011049 filling Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims description 2
- 238000011160 research Methods 0.000 abstract description 12
- 239000010405 anode material Substances 0.000 abstract description 9
- 239000013078 crystal Substances 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 abstract description 3
- 238000004445 quantitative analysis Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 238000003708 edge detection Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000007781 pre-processing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013136 deep learning model Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000003709 image segmentation Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- -1 nickel-cobalt-aluminum Chemical compound 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013526 transfer learning Methods 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
-
- 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
- G06T5/30—Erosion or dilatation, e.g. thinning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/136—Segmentation; Edge detection involving thresholding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/187—Segmentation; Edge detection involving region growing; involving region merging; involving connected component labelling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/40—Analysis of texture
-
- 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
- G06T2207/20084—Artificial neural networks [ANN]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Data Mining & Analysis (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Computational Linguistics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Evolutionary Computation (AREA)
- Artificial Intelligence (AREA)
- Molecular Biology (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- Quality & Reliability (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111391892.9A CN113822887B (zh) | 2021-11-23 | 2021-11-23 | 一种晶粒裂纹检测识别方法、计算机装置和存储介质 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111391892.9A CN113822887B (zh) | 2021-11-23 | 2021-11-23 | 一种晶粒裂纹检测识别方法、计算机装置和存储介质 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113822887A CN113822887A (zh) | 2021-12-21 |
CN113822887B true CN113822887B (zh) | 2022-03-15 |
Family
ID=78919802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111391892.9A Active CN113822887B (zh) | 2021-11-23 | 2021-11-23 | 一种晶粒裂纹检测识别方法、计算机装置和存储介质 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113822887B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114049481B (zh) * | 2022-01-12 | 2022-04-22 | 安徽高哲信息技术有限公司 | 粮食籽粒检测对齐方法、装置、设备及存储介质 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106645179A (zh) * | 2017-01-24 | 2017-05-10 | 湖北商贸学院 | 一种工件缺陷自动检测系统及方法 |
CN111899241B (zh) * | 2020-07-28 | 2022-03-18 | 华中科技大学 | 一种定量化的炉前pcb贴片缺陷在线检测方法及系统 |
CN112966665A (zh) * | 2021-04-01 | 2021-06-15 | 广东诚泰交通科技发展有限公司 | 路面病害检测模型训练方法、装置和计算机设备 |
-
2021
- 2021-11-23 CN CN202111391892.9A patent/CN113822887B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN113822887A (zh) | 2021-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Prill et al. | Morphological segmentation of FIB‐SEM data of highly porous media | |
CN114749342B (zh) | 一种锂电池极片涂布缺陷识别方法、装置及介质 | |
CN110246116B (zh) | 数字病理切片由he染色到ihc染色的计算机自动生成方法 | |
CN113822887B (zh) | 一种晶粒裂纹检测识别方法、计算机装置和存储介质 | |
CN114119462A (zh) | 一种基于深度学习的锂电池电芯铝壳蓝膜外观检测算法 | |
CN110599459A (zh) | 基于深度学习的地下管网风险评估云系统 | |
CN115115634A (zh) | 基于红外图像的光伏阵列热斑检测方法 | |
CN113888462A (zh) | 一种裂纹识别方法、系统、可读介质及存储介质 | |
Liu et al. | Robust image-based crack detection in concrete structure using multi-scale enhancement and visual features | |
CN114743102A (zh) | 一种面向家具板材的瑕疵检测方法、系统及装置 | |
CN112508860B (zh) | 一种免疫组化图像核阳性的人工智能判读方法及系统 | |
Yu et al. | MSER based shadow detection in high resolution remote sensing image | |
Akther et al. | Detection of Vehicle's Number Plate at Nighttime using Iterative Threshold Segmentation (ITS) Algorithm | |
CN114581407B (zh) | 一种光伏模块的自适应缺陷检测方法 | |
Fetisov et al. | Unsupervised Prostate Cancer Histopathology Image Segmentation via Meta-Learning | |
KR20220048191A (ko) | 양극 활물질의 형상 분석 방법 | |
Prasad et al. | Fast segmentation of sub-cellular organelles | |
CN117067112B (zh) | 一种水切割机及其控制方法 | |
Zhou et al. | MDD-Net: A novel defect detection model of material microscope image | |
CN117541585B (zh) | 一种锂电池极片露箔缺陷检测方法及装置 | |
CN114648527B (zh) | 尿路上皮细胞玻片图像分类方法、装置、设备和介质 | |
CN117557557B (zh) | 一种基于细胞核分割模型的甲状腺病理切片细胞检测方法 | |
CN112215851B (zh) | 一种道路网自动构建方法、存储介质及系统 | |
Shang et al. | Automatic Drainage Pipeline Defect Detection Method Using Handcrafted and Network Features | |
Khan et al. | Structural Crack Detection Using Deep Learning: An In-depth Review |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Room 601, Building D, Zhonghe (Suzhou) Science and Technology Innovation Port, No. 588 Xiangrong Road, High Speed Rail New City, Xiangcheng District, Suzhou City, Jiangsu Province, 215000 (6th and 7th floors) Patentee after: Jiangsu Jicui sukesi Technology Co.,Ltd. Country or region after: China Address before: 215000 18th floor, Ziguang building (Qidi building), No. 99, nantiancheng Road, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Jiangsu Jicui sukesi Technology Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address |