CN115222787B - 基于混合检索的实时点云配准方法 - Google Patents
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- CN115222787B CN115222787B CN202211140271.8A CN202211140271A CN115222787B CN 115222787 B CN115222787 B CN 115222787B CN 202211140271 A CN202211140271 A CN 202211140271A CN 115222787 B CN115222787 B CN 115222787B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
- G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
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- 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
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- G—PHYSICS
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
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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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CN115222787B true CN115222787B (zh) | 2023-01-10 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106504277A (zh) * | 2016-11-18 | 2017-03-15 | 辽宁工程技术大学 | 一种改进的icp点云自动配准方法 |
CN107507127A (zh) * | 2017-08-04 | 2017-12-22 | 深圳市易尚展示股份有限公司 | 多视点三维点云的全局匹配方法和系统 |
CN108830902A (zh) * | 2018-04-19 | 2018-11-16 | 江南大学 | 一种基于点云处理的散乱工件识别与定位方法 |
CN110502771A (zh) * | 2019-04-25 | 2019-11-26 | 重庆大学 | 一种基于粒子群算法变域搜索配对点的预制构件点云自动合模方法 |
CN112819868A (zh) * | 2021-02-05 | 2021-05-18 | 哈尔滨工业大学 | 一种多/高光谱图像与LiDAR点云空间配准及性能评估方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104599272B (zh) * | 2015-01-22 | 2018-05-15 | 中国测绘科学研究院 | 面向可移动靶标球的机载LiDAR点云与影像联合配准方法 |
CN112581511B (zh) * | 2020-12-14 | 2023-07-18 | 北京林业大学 | 基于近似直立扫描点云快速配准的三维重建方法及系统 |
CN113706587B (zh) * | 2021-07-14 | 2022-12-09 | 西安交通大学 | 基于空间网格划分的快速点云配准方法、装置和设备 |
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- 2022-09-20 CN CN202211140271.8A patent/CN115222787B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106504277A (zh) * | 2016-11-18 | 2017-03-15 | 辽宁工程技术大学 | 一种改进的icp点云自动配准方法 |
CN107507127A (zh) * | 2017-08-04 | 2017-12-22 | 深圳市易尚展示股份有限公司 | 多视点三维点云的全局匹配方法和系统 |
CN108830902A (zh) * | 2018-04-19 | 2018-11-16 | 江南大学 | 一种基于点云处理的散乱工件识别与定位方法 |
CN110502771A (zh) * | 2019-04-25 | 2019-11-26 | 重庆大学 | 一种基于粒子群算法变域搜索配对点的预制构件点云自动合模方法 |
CN112819868A (zh) * | 2021-02-05 | 2021-05-18 | 哈尔滨工业大学 | 一种多/高光谱图像与LiDAR点云空间配准及性能评估方法 |
Non-Patent Citations (2)
Title |
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一种基于K-D树优化的ICP三维点云配准方法;刘江等;《测绘工程》;20160630;第25卷(第6期);第15-18页 * |
融合轮廓特征的线激光点云的快速配准算法;孙炜等;《电子测量与仪器学报》;20210731;第35卷(第7期);第156-162页 * |
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Address after: No. 12 Saida Fourth Branch Road, Xiqing Economic and Technological Development Zone, Xiqing District, Tianjin, 300385 Patentee after: Tianjin Yike Automation Co.,Ltd. Address before: No.12, Saida 4th branch road, economic development zone, Xiqing District, Tianjin Patentee before: Tianjin Yike Automation Co.,Ltd. |