CN112598719B - 深度成像系统及其标定方法、深度成像方法、存储介质 - Google Patents
深度成像系统及其标定方法、深度成像方法、存储介质 Download PDFInfo
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- CN112598719B CN112598719B CN202011433023.3A CN202011433023A CN112598719B CN 112598719 B CN112598719 B CN 112598719B CN 202011433023 A CN202011433023 A CN 202011433023A CN 112598719 B CN112598719 B CN 112598719B
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- 238000003384 imaging method Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000003287 optical effect Effects 0.000 claims abstract description 66
- 230000004927 fusion Effects 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims description 19
- 238000004422 calculation algorithm Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 5
- 238000012935 Averaging Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000011093 chipboard Substances 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
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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
- G06T7/85—Stereo 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
- G06T2207/10028—Range image; Depth image; 3D point clouds
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
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- Length Measuring Devices By Optical Means (AREA)
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CN112598719B true CN112598719B (zh) | 2024-04-09 |
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CN114173063B (zh) * | 2022-02-11 | 2022-05-20 | 杭州灵西机器人智能科技有限公司 | 基于可变焦镜头的结构光相机对焦方法及结构光相机 |
CN115567697B (zh) * | 2022-12-02 | 2023-05-16 | 浙江智慧视频安防创新中心有限公司 | 3d结构光相机系统、数据获取方法、设备及存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105451012A (zh) * | 2015-11-18 | 2016-03-30 | 湖南拓视觉信息技术有限公司 | 三维成像系统和三维成像方法 |
CN107346425A (zh) * | 2017-07-04 | 2017-11-14 | 四川大学 | 一种三维纹理照相系统、标定方法及成像方法 |
CN110365912A (zh) * | 2015-04-20 | 2019-10-22 | 三星电子株式会社 | 成像单元、系统以及图像传感器单元 |
CN110619617A (zh) * | 2019-09-27 | 2019-12-27 | 中国科学院长春光学精密机械与物理研究所 | 三维成像方法、装置、设备及计算机可读存储介质 |
CN110675440A (zh) * | 2019-09-27 | 2020-01-10 | 深圳市易尚展示股份有限公司 | 三维深度数据的置信度评估方法、装置和计算机设备 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110365912A (zh) * | 2015-04-20 | 2019-10-22 | 三星电子株式会社 | 成像单元、系统以及图像传感器单元 |
CN105451012A (zh) * | 2015-11-18 | 2016-03-30 | 湖南拓视觉信息技术有限公司 | 三维成像系统和三维成像方法 |
CN107346425A (zh) * | 2017-07-04 | 2017-11-14 | 四川大学 | 一种三维纹理照相系统、标定方法及成像方法 |
CN110619617A (zh) * | 2019-09-27 | 2019-12-27 | 中国科学院长春光学精密机械与物理研究所 | 三维成像方法、装置、设备及计算机可读存储介质 |
CN110675440A (zh) * | 2019-09-27 | 2020-01-10 | 深圳市易尚展示股份有限公司 | 三维深度数据的置信度评估方法、装置和计算机设备 |
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