JP2011521268A - 地図表示画像の生成 - Google Patents
地図表示画像の生成 Download PDFInfo
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- JP2011521268A JP2011521268A JP2011510837A JP2011510837A JP2011521268A JP 2011521268 A JP2011521268 A JP 2011521268A JP 2011510837 A JP2011510837 A JP 2011510837A JP 2011510837 A JP2011510837 A JP 2011510837A JP 2011521268 A JP2011521268 A JP 2011521268A
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- 238000000034 method Methods 0.000 claims abstract description 28
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004364 calculation method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000010187 selection method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
-
- 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
- G01C21/3673—Labelling using text of road map data items, e.g. road names, POI names
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
- G09B29/106—Map spot or coordinate position indicators; Map reading aids using electronic means
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/0969—Systems involving transmission of navigation instructions to the vehicle having a display in the form of a map
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/028—Improving the quality of display appearance by changing the viewing angle properties, e.g. widening the viewing angle, adapting the viewing angle to the view direction
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
- G09G2340/125—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels wherein one of the images is motion video
Abstract
Description
(i)地図の情報に関連する第1のサブセットのライン要素から、表示角を含む予め定めた基準を満足する第2のサブセットのライン要素を選択するステップと、
(ii)表示画像に第2のサブセットのライン要素を含めるステップと、
を備えている。
Claims (15)
- 地図及び前記地図に重ね合わせるライン要素の情報を含む表示画像を生成する方法であって、
(a)表示角を含む表示基準により、第1のサブセット(38)のライン要素から第2のサブセット(44)のライン要素を選択するステップ(40、42)と、
(b)表示画像(24)に前記第2のサブセット(44)のライン要素の情報を含めるステップと、
を備えていることを特徴とする方法。 - 前記選択するステップは、
(a1)前記第1のサブセット(38)のライン要素を表示空間に投影するステップ(40)と、
(a2)前記表示空間に投影された各ライン要素の表示角を判定するステップと、
(a3)前記表示角が選択範囲内であるライン要素を、前記第2のサブセットに選択するステップ(42)と、
を備えていることを特徴とする請求項1に記載の方法。 - 前記表示角は、前記表示空間の水平方向に対する傾斜角である、
ことを特徴とする請求項2に記載の方法。 - 前記選択範囲は、前記水平方向に対する角度の少なくとも1つの閾値により定義される、
ことを特徴とする請求項3に記載の方法。 - 前記閾値は、約10度から30度の間である、
ことを特徴とする請求項4に記載の方法。 - 前記閾値は、約20度である、
ことを特徴とする請求項5に記載の方法。 - 所定位置に対する距離基準により、前記第1のサブセット(36)のライン要素を選択するステップ(36)をさらに備えている、
ことを特徴とする請求項1から6のいずれか1項に記載の方法。 - 前記距離基準は、生成された地図を眺めている視点位置、地図に表示されている現在位置、或いは、それらの組み合わせから選択した位置と前記ライン要素の距離である、
ことを特徴とする請求項7に記載の方法。 - 前記距離基準の距離は、約250メートル未満である、
ことを特徴とする請求項7に記載の方法。 - 前記ライン要素は、デジタル地図内の道路の道路名を含む、
ことを特徴とする請求項1から9のいずれか1項に記載の方法。 - 前記道路名は、前記表示空間の道路の表示に沿って配置される、
ことを特徴とする請求項1から10のいずれか1項に記載の方法。 - 前記地図は、3次元の立体斜視図である、
ことを特徴とする請求項1から11のいずれか1項に記載の方法。 - 請求項1から12のいずれか1項に記載の方法をコンピュータに実行させる、
ことを特徴とするプログラム。 - 地図及び前記地図に重ね合わせるライン要素の情報を含む表示画像を生成する装置(100)であって、
(a)表示角を含む表示基準により、第1のサブセット(38)のライン要素から第2のサブセット(44)のライン要素を選択するデバイス(210、16)と、
(b)表示画像に、前記第2のサブセットのライン要素の情報を含めるデバイス(210、16)と、
を備えていることを特徴とする装置。 - 所定位置に対する距離基準により、前記第1のサブセット(38)のライン要素を選択するデバイス(210、16)をさらに備えている、
ことを特徴とする請求項14に記載の装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2008/004604 WO2009143873A1 (en) | 2008-05-29 | 2008-05-29 | Generating a map display image |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011521268A true JP2011521268A (ja) | 2011-07-21 |
JP5253568B2 JP5253568B2 (ja) | 2013-07-31 |
Family
ID=40300898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011510837A Active JP5253568B2 (ja) | 2008-05-29 | 2008-05-29 | 保存されたデジタル地図情報から表示画像を生成する方法及び装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US9852709B2 (ja) |
EP (1) | EP2300779B1 (ja) |
JP (1) | JP5253568B2 (ja) |
KR (1) | KR20110011637A (ja) |
CN (1) | CN102027328B (ja) |
AU (1) | AU2008357169A1 (ja) |
BR (1) | BRPI0822728A2 (ja) |
CA (1) | CA2725582A1 (ja) |
TW (1) | TW200949771A (ja) |
WO (1) | WO2009143873A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8902219B1 (en) | 2010-09-22 | 2014-12-02 | Trimble Navigation Limited | Maintaining connection to embedded content using graphical elements |
US9411901B2 (en) * | 2011-06-29 | 2016-08-09 | Trimble Navigation Limited | Managing satellite and aerial image data in a composite document |
US9076244B2 (en) | 2011-06-29 | 2015-07-07 | Trimble Navigation Limited | Managing web page data in a composite document |
KR20130080163A (ko) | 2012-01-04 | 2013-07-12 | 삼성전자주식회사 | 클라이언트의 전자 지도 표시 방법 및 장치 |
CN103017782A (zh) * | 2012-11-29 | 2013-04-03 | 深圳市凯立德科技股份有限公司 | 导航信息显示方法及定位导航设备 |
US9122933B2 (en) * | 2013-03-13 | 2015-09-01 | Mighty Carma, Inc. | After market driving assistance system |
JP5992354B2 (ja) * | 2013-03-25 | 2016-09-14 | 株式会社ジオ技術研究所 | 3次元地図表示システム |
CN107687863B (zh) * | 2017-08-31 | 2019-12-06 | 城市生活(北京)资讯有限公司 | 一种道路名称显示方法及系统 |
Citations (4)
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-
2008
- 2008-05-29 CN CN200880129153.9A patent/CN102027328B/zh active Active
- 2008-05-29 JP JP2011510837A patent/JP5253568B2/ja active Active
- 2008-05-29 BR BRPI0822728-4A patent/BRPI0822728A2/pt not_active IP Right Cessation
- 2008-05-29 CA CA2725582A patent/CA2725582A1/en not_active Abandoned
- 2008-05-29 EP EP08759131.9A patent/EP2300779B1/en active Active
- 2008-05-29 US US12/736,744 patent/US9852709B2/en active Active
- 2008-05-29 AU AU2008357169A patent/AU2008357169A1/en not_active Abandoned
- 2008-05-29 KR KR1020107026343A patent/KR20110011637A/ko not_active Application Discontinuation
- 2008-05-29 WO PCT/EP2008/004604 patent/WO2009143873A1/en active Application Filing
- 2008-05-30 TW TW097120373A patent/TW200949771A/zh unknown
Patent Citations (4)
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EP0953826A2 (en) * | 1998-04-28 | 1999-11-03 | Pioneer Electronic Corporation | Apparatus for displaying characters and symbols on map for use in navigation system |
US20050243104A1 (en) * | 2002-04-18 | 2005-11-03 | Kinghorn John R | Method of labelling an image on a display |
US20050052413A1 (en) * | 2003-09-04 | 2005-03-10 | Mitsubishi Denki Kabushiki Kaisha | Display apparatus and display method |
US20070229541A1 (en) * | 2006-03-31 | 2007-10-04 | Research In Motion Limited | Method of displaying labels on maps of wireless communications devices using pre-rendered characters |
Also Published As
Publication number | Publication date |
---|---|
KR20110011637A (ko) | 2011-02-08 |
JP5253568B2 (ja) | 2013-07-31 |
CN102027328A (zh) | 2011-04-20 |
EP2300779A1 (en) | 2011-03-30 |
CN102027328B (zh) | 2014-07-23 |
AU2008357169A1 (en) | 2009-12-03 |
EP2300779B1 (en) | 2016-12-07 |
US9852709B2 (en) | 2017-12-26 |
TW200949771A (en) | 2009-12-01 |
BRPI0822728A2 (pt) | 2015-07-14 |
US20120038623A1 (en) | 2012-02-16 |
WO2009143873A1 (en) | 2009-12-03 |
CA2725582A1 (en) | 2009-12-03 |
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