MX2017014177A - Construccion de datos de mapas mediante imagenes escaneadas por laser. - Google Patents

Construccion de datos de mapas mediante imagenes escaneadas por laser.

Info

Publication number
MX2017014177A
MX2017014177A MX2017014177A MX2017014177A MX2017014177A MX 2017014177 A MX2017014177 A MX 2017014177A MX 2017014177 A MX2017014177 A MX 2017014177A MX 2017014177 A MX2017014177 A MX 2017014177A MX 2017014177 A MX2017014177 A MX 2017014177A
Authority
MX
Mexico
Prior art keywords
map data
scanned images
laser scanned
processor
constructing map
Prior art date
Application number
MX2017014177A
Other languages
English (en)
Inventor
Castorena Martinez Juan
Original Assignee
Ford Global Tech Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of MX2017014177A publication Critical patent/MX2017014177A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4038—Image mosaicing, e.g. composing plane images from plane sub-images
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • G01C21/30—Map- or contour-matching
    • G01C21/32—Structuring or formatting of map data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/05—Geographic models
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4808—Evaluating distance, position or velocity data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/10—Image enhancement or restoration using non-spatial domain filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/08—Indexing scheme for image data processing or generation, in general involving all processing steps from image acquisition to 3D model generation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/32—Indexing scheme for image data processing or generation, in general involving image mosaicing
    • 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
    • G06T2207/10008—Still image; Photographic image from scanner, fax or copier
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Software Systems (AREA)
  • Geometry (AREA)
  • Automation & Control Theory (AREA)
  • Computer Graphics (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)
  • Image Processing (AREA)
  • Stored Programmes (AREA)
  • Laser Beam Processing (AREA)

Abstract

Una computadora que incluye un procesador y una memoria que almacena instrucciones ejecutables por un procesador. El procesador puede programarse para: generar múltiples imágenes de parches de transformada (PTPI, por sus siglas en inglés) mediante la aplicación de un operador matemático de transformada a múltiples imágenes de parches de perspectiva del mapa (PMPPI, por sus siglas en inglés) recibidas de al menos un escáner láser del vehículo; combinar al menos algunas de las PTPI para formar una sola imagen de parche; y construir una imagen de parche del mapa mediante el uso de la imagen de parche individual.
MX2017014177A 2016-11-07 2017-11-06 Construccion de datos de mapas mediante imagenes escaneadas por laser. MX2017014177A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/345,448 US10565682B2 (en) 2016-11-07 2016-11-07 Constructing map data using laser scanned images

Publications (1)

Publication Number Publication Date
MX2017014177A true MX2017014177A (es) 2018-10-01

Family

ID=60664953

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017014177A MX2017014177A (es) 2016-11-07 2017-11-06 Construccion de datos de mapas mediante imagenes escaneadas por laser.

Country Status (6)

Country Link
US (1) US10565682B2 (es)
CN (1) CN108072373B (es)
DE (1) DE102017125844A1 (es)
GB (1) GB2558388A (es)
MX (1) MX2017014177A (es)
RU (1) RU2017134812A (es)

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SG11201811275UA (en) * 2018-06-22 2020-01-30 Beijing Didi Infinity Technology & Development Co Ltd Systems and methods for updating highly automated driving maps
CN109253731A (zh) * 2018-08-06 2019-01-22 百度在线网络技术（北京）有限公司 停车场地图生成方法、装置、设备及可读存储介质
DE102018214971A1 (de) * 2018-09-04 2020-03-05 Robert Bosch Gmbh Verfahren zur Erstellung einer Karte eines Umfelds eines Fahrzeugs
US11016175B2 (en) 2018-10-10 2021-05-25 Ford Global Technologies, Llc Transportation infrastructure communication and control
CN113838359B (zh) * 2019-01-16 2023-06-13 北京百度网讯科技有限公司 地图数据的采集方法、装置、设备和存储介质
CN113711079A (zh) * 2019-04-24 2021-11-26 京瓷株式会社 电子设备、信息处理装置、方法、程序以及数据结构
US11673533B2 (en) 2019-06-19 2023-06-13 Ford Global Technologies, Llc Vehicle sensor enhancements
CN110610527B (zh) * 2019-08-15 2023-09-22 苏州瑞派宁科技有限公司 计算suv的方法、装置、设备、系统及计算机存储介质
US11164369B2 (en) 2019-12-20 2021-11-02 Argo AI, LLC Methods and systems for constructing map data using poisson surface reconstruction
WO2021157760A1 (ko) * 2020-02-05 2021-08-12 엘지전자 주식회사 경로 제공 장치 및 그것의 경로 제공 방법
JP7463870B2 (ja) * 2020-06-12 2024-04-09 株式会社オートネットワーク技術研究所 車載装置、車載通信システムおよび通信制御方法
CN111798536B (zh) * 2020-06-15 2024-03-22 北京三快在线科技有限公司 一种定位地图的构建方法及装置
CN114266704B (zh) * 2021-09-18 2024-01-30 长春理工大学 自适应光斑消除方法

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Also Published As

Publication number Publication date
CN108072373A (zh) 2018-05-25
RU2017134812A (ru) 2019-04-05
US20180130176A1 (en) 2018-05-10
CN108072373B (zh) 2023-05-23
DE102017125844A1 (de) 2018-05-09
US10565682B2 (en) 2020-02-18
GB2558388A (en) 2018-07-11
GB201718161D0 (en) 2017-12-20

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