CN103782323B - 用于显示地图信息的方法及设备 - Google Patents

用于显示地图信息的方法及设备 Download PDF

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Publication number
CN103782323B
CN103782323B CN201280041231.6A CN201280041231A CN103782323B CN 103782323 B CN103782323 B CN 103782323B CN 201280041231 A CN201280041231 A CN 201280041231A CN 103782323 B CN103782323 B CN 103782323B
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China
Prior art keywords
texture
map
image
displayed
textures
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Chinese (zh)
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CN103782323A (zh
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布雷特·罗德里克·博斯克尔
科内利斯·迈恩德斯
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TomTom Navigation BV
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TomTom International BV
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3667—Display of a road map
    • G01C21/367—Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/04—Texture mapping
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Theoretical Computer Science (AREA)
  • Remote Sensing (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Instructional Devices (AREA)
  • Navigation (AREA)
  • Processing Or Creating Images (AREA)
CN201280041231.6A 2011-08-23 2012-08-23 用于显示地图信息的方法及设备 Active CN103782323B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1114591.9A GB201114591D0 (en) 2011-08-23 2011-08-23 Methods of and apparatus for displaying map information
GB11145919 2011-08-23
PCT/EP2012/066450 WO2013026909A2 (en) 2011-08-23 2012-08-23 Methods of and apparatus for displaying map information

Publications (2)

Publication Number Publication Date
CN103782323A CN103782323A (zh) 2014-05-07
CN103782323B true CN103782323B (zh) 2017-11-03

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CN201280041231.6A Active CN103782323B (zh) 2011-08-23 2012-08-23 用于显示地图信息的方法及设备

Country Status (6)

Country Link
US (1) US9710962B2 (enExample)
EP (1) EP2748799B1 (enExample)
JP (1) JP5987059B2 (enExample)
CN (1) CN103782323B (enExample)
GB (1) GB201114591D0 (enExample)
WO (1) WO2013026909A2 (enExample)

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CN109724617B (zh) * 2017-10-31 2021-12-24 腾讯科技（深圳）有限公司 一种导航路线的绘制方法以及相关设备
CN109965797B (zh) * 2019-03-07 2021-08-24 深圳市愚公科技有限公司 扫地机器人地图的生成方法、扫地机器人控制方法及终端
CN112330769B (zh) * 2020-12-14 2023-08-22 智道网联科技(北京)有限公司 虚线纹理的生成方法、装置及电子设备
US12039645B1 (en) * 2021-03-04 2024-07-16 Apple Inc. Edge contribution techniques for vector graphics rendering
CN113641284B (zh) * 2021-07-27 2024-02-09 北京中交兴路车联网科技有限公司 电子地图的区域标绘方法、装置、电子设备及存储介质
CN114049449B (zh) * 2021-11-16 2024-09-27 武汉中海庭数据技术有限公司 一种高精度地图道路层级的计算方法及系统
WO2023111909A1 (en) * 2021-12-16 2023-06-22 Niantic International Technology Limited High-speed real-time scene reconstruction from input image data
KR102440840B1 (ko) * 2022-03-03 2022-09-06 (주)이브이알스튜디오 노멀 맵을 하이트 맵으로 변환하는 전자 장치의 제어 방법
CN115904590A (zh) * 2022-11-28 2023-04-04 湖南中车时代通信信号有限公司 一种用于ats系统的设备边框获取方法及存储介质

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CN101107631A (zh) * 2005-01-25 2008-01-16 科乐美数码娱乐株式会社 图像生成装置、灯光配置方法、记录介质以及程序
CN102016505A (zh) * 2008-06-25 2011-04-13 通腾科技股份有限公司 用于轨道显示的方法及设备

Also Published As

Publication number Publication date
WO2013026909A2 (en) 2013-02-28
US20140184591A1 (en) 2014-07-03
GB201114591D0 (en) 2011-10-05
JP2014529796A (ja) 2014-11-13
EP2748799B1 (en) 2019-09-25
EP2748799A2 (en) 2014-07-02
US9710962B2 (en) 2017-07-18
CN103782323A (zh) 2014-05-07
JP5987059B2 (ja) 2016-09-06
WO2013026909A3 (en) 2013-04-18

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