CN112085785B - 定位方法及装置 - Google Patents
定位方法及装置 Download PDFInfo
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- CN112085785B CN112085785B CN201910507851.8A CN201910507851A CN112085785B CN 112085785 B CN112085785 B CN 112085785B CN 201910507851 A CN201910507851 A CN 201910507851A CN 112085785 B CN112085785 B CN 112085785B
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 239000013598 vector Substances 0.000 claims description 37
- 238000012545 processing Methods 0.000 claims description 23
- 239000011159 matrix material Substances 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 8
- 230000011218 segmentation Effects 0.000 description 19
- 238000013461 design Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
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- 230000002159 abnormal effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000003708 edge detection 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
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/23—Clustering techniques
- G06F18/232—Non-hierarchical techniques
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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)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Artificial Intelligence (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Evolutionary Biology (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910507851.8A CN112085785B (zh) | 2019-06-12 | 2019-06-12 | 定位方法及装置 |
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CN201910507851.8A CN112085785B (zh) | 2019-06-12 | 2019-06-12 | 定位方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN112085785A CN112085785A (zh) | 2020-12-15 |
CN112085785B true CN112085785B (zh) | 2024-04-09 |
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CN201910507851.8A Active CN112085785B (zh) | 2019-06-12 | 2019-06-12 | 定位方法及装置 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015148824A1 (en) * | 2014-03-27 | 2015-10-01 | Hrl Laboratories, Llc | System for filtering, segmenting and recognizing objects in unconstrained environments |
CN109166145A (zh) * | 2018-08-10 | 2019-01-08 | 中国农业大学 | 一种基于聚类分割的果树叶片生长参数提取方法及系统 |
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2019
- 2019-06-12 CN CN201910507851.8A patent/CN112085785B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015148824A1 (en) * | 2014-03-27 | 2015-10-01 | Hrl Laboratories, Llc | System for filtering, segmenting and recognizing objects in unconstrained environments |
CN109166145A (zh) * | 2018-08-10 | 2019-01-08 | 中国农业大学 | 一种基于聚类分割的果树叶片生长参数提取方法及系统 |
Non-Patent Citations (2)
Title |
---|
Target accurate positioning based on the point cloud created by stereo vision;Mo Yuda;IEEE;全文 * |
基于高斯混合模型聚类的Kinect深度数据分割;杜廷伟;刘波;;计算机应用与软件(第12期);全文 * |
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CN112085785A (zh) | 2020-12-15 |
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Effective date of registration: 20210225 Address after: 101, 1st floor, building 2, yard 20, Suzhou street, Haidian District, Beijing 100080 Applicant after: Beijing Jingbangda Trading Co.,Ltd. Address before: 8 / F, 76 Zhichun Road, Haidian District, Beijing 100195 Applicant before: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY Co.,Ltd. Applicant before: BEIJING JINGDONG CENTURY TRADING Co.,Ltd. Effective date of registration: 20210225 Address after: Room a1905, 19 / F, building 2, No. 18, Kechuang 11th Street, Daxing District, Beijing, 100176 Applicant after: Beijing Jingdong Qianshi Technology Co.,Ltd. Address before: 101, 1st floor, building 2, yard 20, Suzhou street, Haidian District, Beijing 100080 Applicant before: Beijing Jingbangda Trading Co.,Ltd. |
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