DE69328230D1 - Entfernungbildverarbeitungsvorrichtung und -verfahren - Google Patents

Entfernungbildverarbeitungsvorrichtung und -verfahren

Info

Publication number
DE69328230D1
DE69328230D1 DE69328230T DE69328230T DE69328230D1 DE 69328230 D1 DE69328230 D1 DE 69328230D1 DE 69328230 T DE69328230 T DE 69328230T DE 69328230 T DE69328230 T DE 69328230T DE 69328230 D1 DE69328230 D1 DE 69328230D1
Authority
DE
Germany
Prior art keywords
image processing
processing device
distance image
distance
processing
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.)
Expired - Fee Related
Application number
DE69328230T
Other languages
English (en)
Other versions
DE69328230T2 (de
Inventor
Takeo Kimura
Haruo Shimizu
Osamu Yoshizaki
Yoshifumi Kitamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP32163692A external-priority patent/JPH06168341A/ja
Priority claimed from JP4325554A external-priority patent/JPH06176107A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69328230D1 publication Critical patent/DE69328230D1/de
Application granted granted Critical
Publication of DE69328230T2 publication Critical patent/DE69328230T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
DE69328230T 1992-12-01 1993-11-30 Entfernungbildverarbeitungsvorrichtung und -verfahren Expired - Fee Related DE69328230T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32163692A JPH06168341A (ja) 1992-12-01 1992-12-01 ３次元形状モデル処理方法及びその装置
JP4325554A JPH06176107A (ja) 1992-12-04 1992-12-04 距離画像処理方法及び装置

Publications (2)

Publication Number Publication Date
DE69328230D1 true DE69328230D1 (de) 2000-05-04
DE69328230T2 DE69328230T2 (de) 2000-08-10

Family

ID=26570540

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69328230T Expired - Fee Related DE69328230T2 (de) 1992-12-01 1993-11-30 Entfernungbildverarbeitungsvorrichtung und -verfahren

Country Status (3)

Country Link
US (1) US5504847A (de)
EP (1) EP0600709B1 (de)
DE (1) DE69328230T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111275827A (zh) * 2020-02-25 2020-06-12 北京百度网讯科技有限公司 基于边缘的增强现实三维跟踪注册方法、装置和电子设备

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0526881B1 (de) * 1991-08-06 2002-02-06 Canon Kabushiki Kaisha Dreidimensionales Modellverarbeitungsverfahren und -gerät
JP3466661B2 (ja) * 1993-06-29 2003-11-17 キヤノン株式会社 画像処理装置及びその方法
JP2909616B2 (ja) * 1995-10-27 1999-06-23 株式会社超高速ネットワーク・コンピュータ技術研究所 ３次元形状表示方法
JPH10134208A (ja) * 1996-10-31 1998-05-22 Sony Corp 形状データの近似化方法及び描画装置
US6456288B1 (en) 1998-03-31 2002-09-24 Computer Associates Think, Inc. Method and apparatus for building a real time graphic scene database having increased resolution and improved rendering speed
JP2000067270A (ja) * 1998-06-12 2000-03-03 Sony Corp 形状デ―タの近似化方法及び情報処理装置並びに媒体
US6639593B1 (en) 1998-07-31 2003-10-28 Adobe Systems, Incorporated Converting bitmap objects to polygons
JP2005100177A (ja) 2003-09-25 2005-04-14 Sony Corp 画像処理装置およびその方法
KR100602594B1 (ko) 2005-06-10 2006-07-19 주식회사 아이너스기술 3차원 측정 데이터의 분석 결과 재계산 시스템 및 방법
WO2007044828A2 (en) * 2005-10-06 2007-04-19 Paravue Corporation System and method for edge detection in image processing and recognition
US7752018B2 (en) * 2006-07-20 2010-07-06 Harris Corporation Geospatial modeling system providing building roof type identification features and related methods
JP5566000B2 (ja) * 2007-03-12 2014-08-06 キヤノン株式会社 発光表示装置の駆動回路、その駆動方法並びにカメラ
US8147583B2 (en) * 2007-06-08 2012-04-03 Gore Enterprise Holdings, Inc. Multiple layer filter media
US8116532B2 (en) * 2008-08-15 2012-02-14 Baker Hughes Incorporated Extraction of processed borehole image elements to create a combined image
DE112013003338B4 (de) * 2012-07-02 2017-09-07 Panasonic Intellectual Property Management Co., Ltd. Größenmessvorrichtung und Größenmessverfahren
KR102146560B1 (ko) * 2014-02-17 2020-08-20 삼성전자주식회사 영상 보정 방법 및 장치
US9098754B1 (en) 2014-04-25 2015-08-04 Google Inc. Methods and systems for object detection using laser point clouds
JP7024736B2 (ja) 2017-02-07 2022-02-24 ソニーグループ株式会社 画像処理装置、および画像処理方法、並びにプログラム
JP2018195241A (ja) 2017-05-22 2018-12-06 ソニー株式会社 情報処理装置、情報処理方法、及びプログラム
US11665372B2 (en) * 2019-01-07 2023-05-30 Samsung Electronics Co., Ltd. Fast projection method in video-based point cloud compression codecs
JP2021141483A (ja) 2020-03-06 2021-09-16 キヤノン株式会社 画像形成装置のための制御装置
JP2022095024A (ja) 2020-12-16 2022-06-28 キヤノン株式会社 学習データ生成装置、学習データ生成方法及びコンピュータプログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3024145B2 (ja) * 1989-07-12 2000-03-21 株式会社日立製作所 テクスチャマッピング方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111275827A (zh) * 2020-02-25 2020-06-12 北京百度网讯科技有限公司 基于边缘的增强现实三维跟踪注册方法、装置和电子设备
CN111275827B (zh) * 2020-02-25 2023-06-16 北京百度网讯科技有限公司 基于边缘的增强现实三维跟踪注册方法、装置和电子设备

Also Published As

Publication number Publication date
DE69328230T2 (de) 2000-08-10
US5504847A (en) 1996-04-02
EP0600709A3 (de) 1995-04-19
EP0600709B1 (de) 2000-03-29
EP0600709A2 (de) 1994-06-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee