CN111353441B - 基于位置数据融合的道路提取方法和系统 - Google Patents
基于位置数据融合的道路提取方法和系统 Download PDFInfo
- Publication number
- CN111353441B CN111353441B CN202010138815.1A CN202010138815A CN111353441B CN 111353441 B CN111353441 B CN 111353441B CN 202010138815 A CN202010138815 A CN 202010138815A CN 111353441 B CN111353441 B CN 111353441B
- Authority
- CN
- China
- Prior art keywords
- data
- layer
- input data
- loss
- pred
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/10—Terrestrial scenes
- G06V20/182—Network patterns, e.g. roads or rivers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/045—Combinations of networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/048—Activation functions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
- G06V10/267—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion by performing operations on regions, e.g. growing, shrinking or watersheds
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Artificial Intelligence (AREA)
- General Engineering & Computer Science (AREA)
- Evolutionary Computation (AREA)
- Molecular Biology (AREA)
- Computational Linguistics (AREA)
- Software Systems (AREA)
- Mathematical Physics (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Evolutionary Biology (AREA)
- Bioinformatics & Computational Biology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Analysis (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010138815.1A CN111353441B (zh) | 2020-03-03 | 2020-03-03 | 基于位置数据融合的道路提取方法和系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010138815.1A CN111353441B (zh) | 2020-03-03 | 2020-03-03 | 基于位置数据融合的道路提取方法和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111353441A CN111353441A (zh) | 2020-06-30 |
CN111353441B true CN111353441B (zh) | 2021-04-23 |
Family
ID=71194228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010138815.1A Active CN111353441B (zh) | 2020-03-03 | 2020-03-03 | 基于位置数据融合的道路提取方法和系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111353441B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112766280A (zh) * | 2021-01-16 | 2021-05-07 | 北京工业大学 | 一种基于图卷积的遥感图像道路提取方法 |
CN114219095B (zh) * | 2021-11-15 | 2024-05-10 | 浙江大华技术股份有限公司 | 一种机器学习模型的训练方法、装置和可读存储介质 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101901343B (zh) * | 2010-07-20 | 2012-05-23 | 同济大学 | 基于立体约束的遥感影像道路提取方法 |
CN104992150A (zh) * | 2015-06-29 | 2015-10-21 | 浪潮集团有限公司 | 一种基于高分辨率遥感图像城市道路的自动提取方法 |
US20180157972A1 (en) * | 2016-12-02 | 2018-06-07 | Apple Inc. | Partially shared neural networks for multiple tasks |
KR20180068511A (ko) * | 2016-12-14 | 2018-06-22 | 삼성전자주식회사 | 영상에 포함된 도로와 관련된 정보를 결정하는 뉴럴 네트워크를 학습시키는 학습 데이터를 생성하는 장치 및 방법 |
CN108229273B (zh) * | 2017-02-27 | 2021-03-05 | 北京市商汤科技开发有限公司 | 多层神经网络模型训练、道路特征识别的方法和装置 |
CN108230421A (zh) * | 2017-09-19 | 2018-06-29 | 北京市商汤科技开发有限公司 | 一种道路图生成方法、装置、电子设备和计算机存储介质 |
CN108256464B (zh) * | 2018-01-12 | 2020-08-11 | 适普远景遥感信息技术(北京)有限公司 | 基于深度学习的高分辨率遥感影像城市道路提取方法 |
CN110378196B (zh) * | 2019-05-29 | 2022-08-02 | 电子科技大学 | 一种结合激光点云数据的道路视觉检测方法 |
CN110674742B (zh) * | 2019-09-24 | 2023-04-07 | 电子科技大学 | 基于DLinkNet的遥感图像道路提取方法 |
CN110751111B (zh) * | 2019-10-24 | 2021-04-27 | 成都大成均图科技有限公司 | 基于高阶空间信息全局自动感知的道路提取方法和系统 |
-
2020
- 2020-03-03 CN CN202010138815.1A patent/CN111353441B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN111353441A (zh) | 2020-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111091708B (zh) | 车辆轨迹预测方法及装置 | |
CN111860138B (zh) | 基于全融合网络的三维点云语义分割方法及系统 | |
CN110490205B (zh) | 基于全残差空洞卷积神经网络的道路场景语义分割方法 | |
CN115147598B (zh) | 目标检测分割方法、装置、智能终端及存储介质 | |
CN116524361A (zh) | 基于双孪生分支的遥感图像变化检测网络及检测方法 | |
CN112990065A (zh) | 一种基于优化的YOLOv5模型的车辆分类检测方法 | |
CN114842351A (zh) | 一种基于孪生Transformers的遥感图像语义变化检测方法 | |
CN111353441B (zh) | 基于位置数据融合的道路提取方法和系统 | |
CN111611918B (zh) | 基于航拍数据和深度学习的交通流数据集采集及构建方法 | |
CN115690153A (zh) | 一种智能体轨迹预测方法及系统 | |
CN115546760A (zh) | 点云序列数据处理方法、装置、计算机设备和存储介质 | |
CN117911698A (zh) | 基于多特征融合的图像语义分割方法及装置 | |
CN115249266A (zh) | 航路点位置预测方法、系统、设备及存储介质 | |
CN116182863A (zh) | 基于时空场景注意力机制的多模态轨迹预测方法及装置 | |
CN115527096A (zh) | 一种基于改进YOLOv5的小目标检测方法 | |
CN117726954B (zh) | 一种遥感图像海陆分割方法及系统 | |
Gao et al. | Robust lane line segmentation based on group feature enhancement | |
CN114792397A (zh) | 一种sar影像城市道路提取方法、系统以及存储介质 | |
CN114399737A (zh) | 一种道路检测方法、装置、存储介质及电子设备 | |
CN115565148B (zh) | 道路图像的检测方法、装置、存储介质和电子装置 | |
CN116935240A (zh) | 多尺度感知金字塔的地表覆盖分类系统和方法 | |
CN116863437A (zh) | 车道线检测模型训练方法、装置、设备、介质及车辆 | |
CN115063446B (zh) | 一种辅助驾驶系统的城市街景实例分割方法 | |
CN114429524B (zh) | 单目视觉下的三维目标检测模型的构建方法及检测方法 | |
CN115773744A (zh) | 模型训练和路网处理方法、装置、设备、介质和产品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Road extraction method and system based on location data fusion Effective date of registration: 20220718 Granted publication date: 20210423 Pledgee: Chengdu financial holding Financing Guarantee Co.,Ltd. Pledgor: CHENGDU DACHENG JUNTU TECHNOLOGY CO.,LTD. Registration number: Y2022510000215 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230901 Granted publication date: 20210423 Pledgee: Chengdu financial holding Financing Guarantee Co.,Ltd. Pledgor: CHENGDU DACHENG JUNTU TECHNOLOGY CO.,LTD. Registration number: Y2022510000215 |