CN109461126A - 一种图像畸变校正方法及系统 - Google Patents
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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
- G06T5/80—Geometric correction
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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
- G06T3/02—Affine transformations
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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
- G06T3/04—Context-preserving transformations, e.g. by using an importance map
- G06T3/047—Fisheye or wide-angle transformations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
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- 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
- G06T2207/10—Image acquisition modality
- G06T2207/10068—Endoscopic image
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Cited By (19)
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---|---|---|---|---|
CN110097516A (zh) * | 2019-04-25 | 2019-08-06 | 上海交通大学 | 内孔壁面图像畸变纠正方法、系统及介质 |
CN110189263A (zh) * | 2019-05-05 | 2019-08-30 | 浙江大学 | 一种基于多角度采样的大视场头戴显示设备畸变校正方法 |
CN110276734A (zh) * | 2019-06-24 | 2019-09-24 | Oppo广东移动通信有限公司 | 图像畸变校正方法和装置 |
CN110400278A (zh) * | 2019-07-30 | 2019-11-01 | 广东工业大学 | 一种图像颜色和几何畸变的全自动校正方法、装置及设备 |
CN110544208A (zh) * | 2019-09-06 | 2019-12-06 | 深圳市泰沃德自动化技术有限公司 | 工业级图像拼接方法及系统 |
CN110675350A (zh) * | 2019-10-22 | 2020-01-10 | 普联技术有限公司 | 云台相机视场坐标映射方法、装置、存储介质及云台相机 |
CN110675349A (zh) * | 2019-09-30 | 2020-01-10 | 华中科技大学 | 内窥镜成像方法及装置 |
CN110705550A (zh) * | 2019-10-08 | 2020-01-17 | 青岛康特网络科技有限公司 | 基于图像矩与投影法的文本图像的姿态校正算法 |
CN110864878A (zh) * | 2019-10-14 | 2020-03-06 | 中国航空工业集团公司洛阳电光设备研究所 | 一种高效大视场平显系统显示畸变检测的方法 |
CN110969670A (zh) * | 2019-11-22 | 2020-04-07 | 大连理工大学 | 基于显著特征的多光谱相机动态立体标定算法 |
CN111179322A (zh) * | 2019-12-18 | 2020-05-19 | 山东大学 | 基于相机光源阵列的材质测量拍摄图像校准方法及系统 |
CN111369632A (zh) * | 2020-03-06 | 2020-07-03 | 北京百度网讯科技有限公司 | 相机标定中内参获取的方法及装置 |
CN111815714A (zh) * | 2020-07-01 | 2020-10-23 | 广州视源电子科技股份有限公司 | 一种鱼眼相机标定方法、装置、终端设备及存储介质 |
CN113066029A (zh) * | 2021-03-31 | 2021-07-02 | 杭州三坛医疗科技有限公司 | 一种图像矫正方法及装置 |
CN113807238A (zh) * | 2021-09-15 | 2021-12-17 | 河海大学 | 一种河道水面漂浮物面积的视觉测量方法 |
CN115082356A (zh) * | 2022-07-20 | 2022-09-20 | 北京智汇云舟科技有限公司 | 基于shader的视频流图像校正方法、装置和设备 |
CN115138592A (zh) * | 2021-03-30 | 2022-10-04 | 中国科学院长春光学精密机械与物理研究所 | 一种分选装置参数标定方法 |
CN116168173A (zh) * | 2023-04-24 | 2023-05-26 | 之江实验室 | 车道线地图生成方法、装置、电子装置和存储介质 |
CN117523025A (zh) * | 2024-01-05 | 2024-02-06 | 之江实验室 | 一种基于光强分布调校的数字仿体生成方法 |
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CN101271196A (zh) * | 2008-04-24 | 2008-09-24 | 北京中星微电子有限公司 | 镜头阴影校正系数确定方法、镜头阴影校正方法及装置 |
EP2083572B1 (en) * | 2008-01-28 | 2010-12-29 | Ricoh Company, Ltd. | Image processing method, image processing apparatus, and imaging apparatus |
CN103530852A (zh) * | 2013-10-15 | 2014-01-22 | 南京芒冠光电科技股份有限公司 | 一种镜头畸变校正方法 |
CN104240236A (zh) * | 2014-08-26 | 2014-12-24 | 中山大学 | 一种鱼眼镜头标定后鱼眼图像校正的方法 |
CN107492125A (zh) * | 2017-07-28 | 2017-12-19 | 哈尔滨工业大学深圳研究生院 | 汽车鱼眼镜头环视图像的处理方法 |
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EP2083572B1 (en) * | 2008-01-28 | 2010-12-29 | Ricoh Company, Ltd. | Image processing method, image processing apparatus, and imaging apparatus |
CN101271196A (zh) * | 2008-04-24 | 2008-09-24 | 北京中星微电子有限公司 | 镜头阴影校正系数确定方法、镜头阴影校正方法及装置 |
CN103530852A (zh) * | 2013-10-15 | 2014-01-22 | 南京芒冠光电科技股份有限公司 | 一种镜头畸变校正方法 |
CN104240236A (zh) * | 2014-08-26 | 2014-12-24 | 中山大学 | 一种鱼眼镜头标定后鱼眼图像校正的方法 |
CN107492125A (zh) * | 2017-07-28 | 2017-12-19 | 哈尔滨工业大学深圳研究生院 | 汽车鱼眼镜头环视图像的处理方法 |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110097516B (zh) * | 2019-04-25 | 2021-02-12 | 上海交通大学 | 内孔壁面图像畸变纠正方法、系统及介质 |
CN110097516A (zh) * | 2019-04-25 | 2019-08-06 | 上海交通大学 | 内孔壁面图像畸变纠正方法、系统及介质 |
CN110189263A (zh) * | 2019-05-05 | 2019-08-30 | 浙江大学 | 一种基于多角度采样的大视场头戴显示设备畸变校正方法 |
CN110189263B (zh) * | 2019-05-05 | 2021-05-07 | 浙江大学 | 一种基于多角度采样的大视场头戴显示设备畸变校正方法 |
CN110276734A (zh) * | 2019-06-24 | 2019-09-24 | Oppo广东移动通信有限公司 | 图像畸变校正方法和装置 |
US11861813B2 (en) | 2019-06-24 | 2024-01-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image distortion correction method and apparatus |
CN110400278A (zh) * | 2019-07-30 | 2019-11-01 | 广东工业大学 | 一种图像颜色和几何畸变的全自动校正方法、装置及设备 |
CN110544208A (zh) * | 2019-09-06 | 2019-12-06 | 深圳市泰沃德自动化技术有限公司 | 工业级图像拼接方法及系统 |
CN110675349B (zh) * | 2019-09-30 | 2022-11-29 | 华中科技大学 | 内窥镜成像方法及装置 |
CN110675349A (zh) * | 2019-09-30 | 2020-01-10 | 华中科技大学 | 内窥镜成像方法及装置 |
CN110705550A (zh) * | 2019-10-08 | 2020-01-17 | 青岛康特网络科技有限公司 | 基于图像矩与投影法的文本图像的姿态校正算法 |
CN110864878A (zh) * | 2019-10-14 | 2020-03-06 | 中国航空工业集团公司洛阳电光设备研究所 | 一种高效大视场平显系统显示畸变检测的方法 |
CN110675350A (zh) * | 2019-10-22 | 2020-01-10 | 普联技术有限公司 | 云台相机视场坐标映射方法、装置、存储介质及云台相机 |
CN110675350B (zh) * | 2019-10-22 | 2022-05-06 | 普联技术有限公司 | 云台相机视场坐标映射方法、装置、存储介质及云台相机 |
CN110969670B (zh) * | 2019-11-22 | 2022-02-15 | 大连理工大学 | 基于显著特征的多光谱相机动态立体标定方法 |
CN110969670A (zh) * | 2019-11-22 | 2020-04-07 | 大连理工大学 | 基于显著特征的多光谱相机动态立体标定算法 |
CN111179322A (zh) * | 2019-12-18 | 2020-05-19 | 山东大学 | 基于相机光源阵列的材质测量拍摄图像校准方法及系统 |
CN111179322B (zh) * | 2019-12-18 | 2023-06-02 | 山东大学 | 基于相机光源阵列的材质测量拍摄图像校准方法及系统 |
CN111369632A (zh) * | 2020-03-06 | 2020-07-03 | 北京百度网讯科技有限公司 | 相机标定中内参获取的方法及装置 |
CN111815714A (zh) * | 2020-07-01 | 2020-10-23 | 广州视源电子科技股份有限公司 | 一种鱼眼相机标定方法、装置、终端设备及存储介质 |
CN111815714B (zh) * | 2020-07-01 | 2024-05-17 | 广州视源电子科技股份有限公司 | 一种鱼眼相机标定方法、装置、终端设备及存储介质 |
CN115138592A (zh) * | 2021-03-30 | 2022-10-04 | 中国科学院长春光学精密机械与物理研究所 | 一种分选装置参数标定方法 |
CN113066029A (zh) * | 2021-03-31 | 2021-07-02 | 杭州三坛医疗科技有限公司 | 一种图像矫正方法及装置 |
CN113807238A (zh) * | 2021-09-15 | 2021-12-17 | 河海大学 | 一种河道水面漂浮物面积的视觉测量方法 |
CN113807238B (zh) * | 2021-09-15 | 2024-04-02 | 河海大学 | 一种河道水面漂浮物面积的视觉测量方法 |
CN115082356A (zh) * | 2022-07-20 | 2022-09-20 | 北京智汇云舟科技有限公司 | 基于shader的视频流图像校正方法、装置和设备 |
CN116168173A (zh) * | 2023-04-24 | 2023-05-26 | 之江实验室 | 车道线地图生成方法、装置、电子装置和存储介质 |
CN117523025A (zh) * | 2024-01-05 | 2024-02-06 | 之江实验室 | 一种基于光强分布调校的数字仿体生成方法 |
CN117523025B (zh) * | 2024-01-05 | 2024-05-10 | 之江实验室 | 一种基于光强分布调校的数字仿体生成方法 |
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