JP2016502717A - ラスタマップからベクトルマップへの変換 - Google Patents

ラスタマップからベクトルマップへの変換 Download PDF

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Publication number
JP2016502717A
JP2016502717A JP2015542709A JP2015542709A JP2016502717A JP 2016502717 A JP2016502717 A JP 2016502717A JP 2015542709 A JP2015542709 A JP 2015542709A JP 2015542709 A JP2015542709 A JP 2015542709A JP 2016502717 A JP2016502717 A JP 2016502717A
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map
color
line
indoor
determining whether
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JP2015542709A
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Japanese (ja)
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JP2016502717A5 (enExample
Inventor
チャオ、フイ
シャーマ、アブーイナフ
ダス、サウミトラ・モハン
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2016502717A5 publication Critical patent/JP2016502717A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G06T5/30—Erosion or dilatation, e.g. thinning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G06T11/203—Drawing of straight lines or curves
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20036—Morphological image processing
    • G06T2207/20044—Skeletonization; Medial axis transform

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Processing Or Creating Images (AREA)
  • Instructional Devices (AREA)
  • Image Processing (AREA)
JP2015542709A 2012-11-15 2013-11-08 ラスタマップからベクトルマップへの変換 Pending JP2016502717A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261727046P 2012-11-15 2012-11-15
US61/727,046 2012-11-15
US13/789,202 US20140133760A1 (en) 2012-11-15 2013-03-07 Raster to vector map conversion
US13/789,202 2013-03-07
PCT/US2013/069098 WO2014078182A1 (en) 2012-11-15 2013-11-08 Raster to vector map conversion

Publications (2)

Publication Number Publication Date
JP2016502717A true JP2016502717A (ja) 2016-01-28
JP2016502717A5 JP2016502717A5 (enExample) 2016-12-01

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JP2015542709A Pending JP2016502717A (ja) 2012-11-15 2013-11-08 ラスタマップからベクトルマップへの変換

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US (1) US20140133760A1 (enExample)
EP (1) EP2920762A1 (enExample)
JP (1) JP2016502717A (enExample)
CN (1) CN104798106A (enExample)
WO (1) WO2014078182A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9727784B2 (en) * 2014-06-03 2017-08-08 Digitalglobe, Inc. Some automated and semi-automated tools for linear feature extraction in two and three dimensions
KR20160041398A (ko) * 2014-10-07 2016-04-18 삼성전자주식회사 컨텐츠 처리 장치 및 그의 컨텐츠 처리 방법
US20170291261A1 (en) * 2015-06-12 2017-10-12 Ashok Chand Mathur Method And Apparatus Of Very Much Faster 3D Printer
CN105096733B (zh) * 2015-08-07 2018-01-19 王红军 一种基于栅格地图的环境特征表示与识别的方法
CN105160122B (zh) * 2015-09-08 2018-02-23 王红军 一种基于栅格地图的环境特征的相似性度量方法
CN105205859B (zh) * 2015-09-22 2018-05-15 王红军 一种基于三维栅格地图的环境特征的相似性度量方法
CN106097431A (zh) * 2016-05-09 2016-11-09 王红军 一种基于三维栅格地图的物体整体识别方法
US10467332B2 (en) * 2016-12-15 2019-11-05 Sap Se Graphics display capture system
US10685459B2 (en) * 2018-06-01 2020-06-16 Adobe Inc. Generating enhanced digital images by selectively transforming raster images to vector drawing segments
CN110874846B (zh) * 2018-09-03 2022-05-10 中国石油天然气股份有限公司 一种彩色曲线位图矢量化方法、计算机设备及存储介质
CN109299205B (zh) * 2018-10-23 2021-02-09 泰华智慧产业集团股份有限公司 将规划行业使用的空间数据进行入库的方法和装置
CN110992490B (zh) * 2019-12-13 2023-06-20 重庆交通大学 基于cad建筑平面图自动提取室内地图的方法
US20230098595A1 (en) * 2021-09-28 2023-03-30 Unearthed Land Technologies, Llc Generating vector versions of structural plans
CN114547743B (zh) * 2022-02-21 2025-01-07 阳光新能源开发股份有限公司 Cad图的道路数据的处理方法及装置、非易失性存储介质

Citations (2)

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JPH08221463A (ja) * 1995-02-13 1996-08-30 Ricoh Co Ltd 建設図面認識方法及び認識装置
JP2003058879A (ja) * 2001-07-31 2003-02-28 Canon Inc 画像処理方法及び装置

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US5809265A (en) * 1996-01-19 1998-09-15 Wilson Sonsini Goodrich & Rosati System and method for managing virtual connections between devices on a network
GB2366108A (en) * 2000-07-14 2002-02-27 Vhsoft Technologies Company Lt Vectorization of raster images
US7379625B2 (en) * 2003-05-30 2008-05-27 Samsung Electronics Co., Ltd. Edge direction based image interpolation method
US7991238B2 (en) * 2004-04-30 2011-08-02 Neiversan Networks Co. Llc Adaptive compression of multi-level images
JP4589159B2 (ja) * 2005-03-22 2010-12-01 三菱電機インフォメーションシステムズ株式会社 ラスタ地図検索装置
US20100027839A1 (en) * 2007-07-31 2010-02-04 Think/Thing System and method for tracking movement of joints

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08221463A (ja) * 1995-02-13 1996-08-30 Ricoh Co Ltd 建設図面認識方法及び認識装置
JP2003058879A (ja) * 2001-07-31 2003-02-28 Canon Inc 画像処理方法及び装置

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EP2920762A1 (en) 2015-09-23
US20140133760A1 (en) 2014-05-15
CN104798106A (zh) 2015-07-22
WO2014078182A1 (en) 2014-05-22

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