CN111340882B - 基于图像的室内定位方法及装置 - Google Patents
基于图像的室内定位方法及装置 Download PDFInfo
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- CN111340882B CN111340882B CN202010104620.5A CN202010104620A CN111340882B CN 111340882 B CN111340882 B CN 111340882B CN 202010104620 A CN202010104620 A CN 202010104620A CN 111340882 B CN111340882 B CN 111340882B
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- 238000000034 method Methods 0.000 title claims abstract description 46
- 239000011159 matrix material Substances 0.000 claims abstract description 176
- 238000004364 calculation method Methods 0.000 claims abstract description 45
- 239000013598 vector Substances 0.000 claims description 29
- 238000000605 extraction Methods 0.000 claims description 19
- 230000011218 segmentation Effects 0.000 claims description 15
- 238000004590 computer program Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000012549 training Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000011176 pooling Methods 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 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
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
- G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
-
- 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
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Automation & Control Theory (AREA)
- Image Analysis (AREA)
Abstract
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CN202010104620.5A CN111340882B (zh) | 2020-02-20 | 2020-02-20 | 基于图像的室内定位方法及装置 |
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CN202010104620.5A CN111340882B (zh) | 2020-02-20 | 2020-02-20 | 基于图像的室内定位方法及装置 |
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CN111340882A CN111340882A (zh) | 2020-06-26 |
CN111340882B true CN111340882B (zh) | 2024-02-20 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112146660B (zh) * | 2020-09-25 | 2022-05-03 | 电子科技大学 | 一种基于动态词向量的室内地图定位方法 |
CN112182279B (zh) * | 2020-12-03 | 2021-03-19 | 武大吉奥信息技术有限公司 | 一种基于离散网格与影像匹配的室内自定位方法及设备 |
CN114627426B (zh) * | 2022-05-13 | 2022-08-23 | 盈嘉互联(北京)科技有限公司 | 一种融合建筑数字孪生语义图的图像检测方法及装置 |
CN117058473B (zh) * | 2023-10-12 | 2024-01-16 | 深圳易行机器人有限公司 | 一种基于图像识别的仓储物料管理方法及*** |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107133913A (zh) * | 2017-05-08 | 2017-09-05 | 重庆邮电大学 | 一种自动矫直的图像拼接方法 |
CN108229468A (zh) * | 2017-06-28 | 2018-06-29 | 北京市商汤科技开发有限公司 | 车辆外观特征识别及车辆检索方法、装置、存储介质、电子设备 |
CN109726746A (zh) * | 2018-12-20 | 2019-05-07 | 浙江大华技术股份有限公司 | 一种模板匹配的方法及装置 |
CN109784291A (zh) * | 2019-01-23 | 2019-05-21 | 电子科技大学 | 基于多尺度的卷积特征的行人检测方法 |
KR20200012379A (ko) * | 2018-07-27 | 2020-02-05 | 연세대학교 산학협력단 | 이미지 기반 실내위치 검출장치 및 검출방법 |
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2020
- 2020-02-20 CN CN202010104620.5A patent/CN111340882B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107133913A (zh) * | 2017-05-08 | 2017-09-05 | 重庆邮电大学 | 一种自动矫直的图像拼接方法 |
CN108229468A (zh) * | 2017-06-28 | 2018-06-29 | 北京市商汤科技开发有限公司 | 车辆外观特征识别及车辆检索方法、装置、存储介质、电子设备 |
KR20200012379A (ko) * | 2018-07-27 | 2020-02-05 | 연세대학교 산학협력단 | 이미지 기반 실내위치 검출장치 및 검출방법 |
CN109726746A (zh) * | 2018-12-20 | 2019-05-07 | 浙江大华技术股份有限公司 | 一种模板匹配的方法及装置 |
CN109784291A (zh) * | 2019-01-23 | 2019-05-21 | 电子科技大学 | 基于多尺度的卷积特征的行人检测方法 |
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