CN115423691A - 图像矫正模型的训练方法、图像矫正方法、设备及存储介质 - Google Patents
图像矫正模型的训练方法、图像矫正方法、设备及存储介质 Download PDFInfo
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- CN115423691A CN115423691A CN202211048861.8A CN202211048861A CN115423691A CN 115423691 A CN115423691 A CN 115423691A CN 202211048861 A CN202211048861 A CN 202211048861A CN 115423691 A CN115423691 A CN 115423691A
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- 238000012549 training Methods 0.000 title claims abstract description 198
- 238000003702 image correction Methods 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 82
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 claims abstract description 105
- 238000005070 sampling Methods 0.000 claims abstract description 95
- 239000011159 matrix material Substances 0.000 claims abstract description 93
- 238000012937 correction Methods 0.000 claims abstract description 78
- 230000009466 transformation Effects 0.000 claims abstract description 67
- 230000006870 function Effects 0.000 claims description 48
- 238000013507 mapping Methods 0.000 claims description 41
- 238000013527 convolutional neural network Methods 0.000 claims description 32
- 238000004590 computer program Methods 0.000 claims description 17
- 238000007781 pre-processing Methods 0.000 claims description 15
- 230000001131 transforming effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 13
- 238000013528 artificial neural network Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002372 labelling Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002939 conjugate gradient method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011478 gradient descent method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/60—Rotation of whole images or parts thereof
- G06T3/608—Rotation of whole images or parts thereof by skew deformation, e.g. two-pass or three-pass rotation
-
- 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
- G06N3/084—Backpropagation, e.g. using gradient descent
-
- 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
- G06N3/088—Non-supervised learning, e.g. competitive learning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/02—Affine transformations
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Computation (AREA)
- Artificial Intelligence (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211048861.8A CN115423691A (zh) | 2022-08-30 | 2022-08-30 | 图像矫正模型的训练方法、图像矫正方法、设备及存储介质 |
| PCT/CN2022/142238 WO2024045442A1 (fr) | 2022-08-30 | 2022-12-27 | Procédé d'entraînement de modèle de correction d'image, procédé de correction d'image, dispositif et support de stockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211048861.8A CN115423691A (zh) | 2022-08-30 | 2022-08-30 | 图像矫正模型的训练方法、图像矫正方法、设备及存储介质 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115423691A true CN115423691A (zh) | 2022-12-02 |
Family
ID=84200055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211048861.8A Pending CN115423691A (zh) | 2022-08-30 | 2022-08-30 | 图像矫正模型的训练方法、图像矫正方法、设备及存储介质 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115423691A (fr) |
| WO (1) | WO2024045442A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115861393A (zh) * | 2023-02-16 | 2023-03-28 | 中国科学技术大学 | 图像匹配方法、航天器着陆点定位方法及相关装置 |
| CN116757964A (zh) * | 2023-08-16 | 2023-09-15 | 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) | 用于地理信息展示的图像校正方法 |
| WO2024045442A1 (fr) * | 2022-08-30 | 2024-03-07 | 青岛云天励飞科技有限公司 | Procédé d'entraînement de modèle de correction d'image, procédé de correction d'image, dispositif et support de stockage |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749050B (zh) * | 2017-09-30 | 2020-05-15 | 珠海市杰理科技股份有限公司 | 鱼眼图像矫正方法、装置及计算机设备 |
| CN108399408A (zh) * | 2018-03-06 | 2018-08-14 | 李子衿 | 一种基于深度空间变换网络的变形字符矫正方法 |
| CN109993137A (zh) * | 2019-04-09 | 2019-07-09 | 安徽大学 | 一种基于卷积神经网络的快速人脸矫正方法 |
| CN110782421B (zh) * | 2019-09-19 | 2023-09-26 | 平安科技（深圳）有限公司 | 图像处理方法、装置、计算机设备及存储介质 |
| CN112651389B (zh) * | 2021-01-20 | 2023-11-14 | 北京中科虹霸科技有限公司 | 非正视虹膜图像的矫正模型训练、矫正、识别方法及装置 |
| CN115423691A (zh) * | 2022-08-30 | 2022-12-02 | 青岛云天励飞科技有限公司 | 图像矫正模型的训练方法、图像矫正方法、设备及存储介质 |
-
2022
- 2022-08-30 CN CN202211048861.8A patent/CN115423691A/zh active Pending
- 2022-12-27 WO PCT/CN2022/142238 patent/WO2024045442A1/fr unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024045442A1 (fr) * | 2022-08-30 | 2024-03-07 | 青岛云天励飞科技有限公司 | Procédé d'entraînement de modèle de correction d'image, procédé de correction d'image, dispositif et support de stockage |
| CN115861393A (zh) * | 2023-02-16 | 2023-03-28 | 中国科学技术大学 | 图像匹配方法、航天器着陆点定位方法及相关装置 |
| CN115861393B (zh) * | 2023-02-16 | 2023-06-16 | 中国科学技术大学 | 图像匹配方法、航天器着陆点定位方法及相关装置 |
| CN116757964A (zh) * | 2023-08-16 | 2023-09-15 | 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) | 用于地理信息展示的图像校正方法 |
| CN116757964B (zh) * | 2023-08-16 | 2023-11-03 | 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) | 用于地理信息展示的图像校正方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024045442A1 (fr) | 2024-03-07 |
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