CN111915658A - 一种用于点云的配准方法及系统 - Google Patents
一种用于点云的配准方法及系统 Download PDFInfo
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- CN111915658A CN111915658A CN202011054057.1A CN202011054057A CN111915658A CN 111915658 A CN111915658 A CN 111915658A CN 202011054057 A CN202011054057 A CN 202011054057A CN 111915658 A CN111915658 A CN 111915658A
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- 238000000034 method Methods 0.000 title claims abstract description 43
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- 238000005070 sampling Methods 0.000 claims description 8
- 238000007781 pre-processing Methods 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 description 6
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- 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
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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
- G06T7/13—Edge detection
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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
- G06T2207/10004—Still image; Photographic image
- G06T2207/10012—Stereo images
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113139991A (zh) * | 2021-05-13 | 2021-07-20 | 电子科技大学 | 一种基于重叠区域掩模预测的3d点云配准方法 |
CN113344986A (zh) * | 2021-08-03 | 2021-09-03 | 深圳市信润富联数字科技有限公司 | 点云配准结果的评估方法、装置、设备及存储介质 |
CN114332180A (zh) * | 2021-12-29 | 2022-04-12 | 湖北亿咖通科技有限公司 | 一种激光点云配准结果的评估方法、电子设备和存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109118582A (zh) * | 2018-09-19 | 2019-01-01 | 东北大学 | 一种商品三维重建系统及重建方法 |
CN109767464A (zh) * | 2019-01-11 | 2019-05-17 | 西南交通大学 | 一种低重叠率的点云配准方法 |
CN111325663A (zh) * | 2020-02-21 | 2020-06-23 | 深圳市易尚展示股份有限公司 | 基于并行架构的三维点云匹配方法、装置和计算机设备 |
CN111325779A (zh) * | 2020-02-07 | 2020-06-23 | 贝壳技术有限公司 | 点云配准方法和装置、电子设备和存储介质 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109118582A (zh) * | 2018-09-19 | 2019-01-01 | 东北大学 | 一种商品三维重建系统及重建方法 |
CN109767464A (zh) * | 2019-01-11 | 2019-05-17 | 西南交通大学 | 一种低重叠率的点云配准方法 |
CN111325779A (zh) * | 2020-02-07 | 2020-06-23 | 贝壳技术有限公司 | 点云配准方法和装置、电子设备和存储介质 |
CN111325663A (zh) * | 2020-02-21 | 2020-06-23 | 深圳市易尚展示股份有限公司 | 基于并行架构的三维点云匹配方法、装置和计算机设备 |
Non-Patent Citations (2)
Title |
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宋雨齐: "改进的点云粗配准算法及三维重建技术研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
邵红旭: "低重叠率点云配准技术研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113139991A (zh) * | 2021-05-13 | 2021-07-20 | 电子科技大学 | 一种基于重叠区域掩模预测的3d点云配准方法 |
CN113344986A (zh) * | 2021-08-03 | 2021-09-03 | 深圳市信润富联数字科技有限公司 | 点云配准结果的评估方法、装置、设备及存储介质 |
CN114332180A (zh) * | 2021-12-29 | 2022-04-12 | 湖北亿咖通科技有限公司 | 一种激光点云配准结果的评估方法、电子设备和存储介质 |
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Application publication date: 20201110 Assignee: Institute of Information Technology, Zhejiang Peking University Assignor: Zhejiang smart video security Innovation Center Co.,Ltd. Contract record no.: X2021330000326 Denomination of invention: A registration method and system for point cloud Granted publication date: 20210319 License type: Common License Record date: 20210927 |
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Application publication date: 20201110 Assignee: Hangzhou Weiming Information Technology Co.,Ltd. Assignor: Zhejiang smart video security Innovation Center Co.,Ltd. Contract record no.: X2021330000536 Denomination of invention: A registration method and system for point cloud Granted publication date: 20210319 License type: Common License Record date: 20211021 |
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Application publication date: 20201110 Assignee: HANGZHOU DEZE ROBOT TECHNOLOGY Co.,Ltd. Assignor: Zhejiang smart video security Innovation Center Co.,Ltd. Contract record no.: X2022330000059 Denomination of invention: A registration method and system for point cloud Granted publication date: 20210319 License type: Common License Record date: 20220325 Application publication date: 20201110 Assignee: Hangzhou Jinghe Robot Technology Co.,Ltd. Assignor: Zhejiang smart video security Innovation Center Co.,Ltd. Contract record no.: X2022330000056 Denomination of invention: A registration method and system for point cloud Granted publication date: 20210319 License type: Common License Record date: 20220325 |