WO2002093931A3 - Verfahren und vorrichtung zum ermitteln von bewegung in zeitlich aufeinander folgenden digitalen bildern - Google Patents

Verfahren und vorrichtung zum ermitteln von bewegung in zeitlich aufeinander folgenden digitalen bildern Download PDF

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Publication number
WO2002093931A3
WO2002093931A3 PCT/DE2002/001585 DE0201585W WO02093931A3 WO 2002093931 A3 WO2002093931 A3 WO 2002093931A3 DE 0201585 W DE0201585 W DE 0201585W WO 02093931 A3 WO02093931 A3 WO 02093931A3
Authority
WO
WIPO (PCT)
Prior art keywords
contour
digital images
determining movement
successive digital
pixels
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.)
Ceased
Application number
PCT/DE2002/001585
Other languages
English (en)
French (fr)
Other versions
WO2002093931A2 (de
Inventor
Axel Techmer
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.)
Infineon Technologies AG
Original Assignee
Infineon Technologies AG
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 Infineon Technologies AG filed Critical Infineon Technologies AG
Priority to EP02740306A priority Critical patent/EP1396153A2/de
Priority to US10/476,690 priority patent/US20050008073A1/en
Publication of WO2002093931A2 publication Critical patent/WO2002093931A2/de
Publication of WO2002093931A3 publication Critical patent/WO2002093931A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/537—Motion estimation other than block-based
    • H04N19/54—Motion estimation other than block-based using feature points or meshes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Unter Verwendung der Codierungsinformation wird in einem ersten Bild mindestens eine Kontur mit einer Vielzahl von auf der Kontur sich befindenden Kontur-Bildpunkten ermittelt und unter Verwendung der Kontur-Bildpunkte wird eine Bewegungsermittlung durchgeführt bezüglich einer in einem zweiten Bild enthaltenen Referenz-Kontur mit Referenz-Kontur-Bildpunkten.
PCT/DE2002/001585 2001-05-14 2002-05-02 Verfahren und vorrichtung zum ermitteln von bewegung in zeitlich aufeinander folgenden digitalen bildern Ceased WO2002093931A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02740306A EP1396153A2 (de) 2001-05-14 2002-05-02 Verfahren und vorrichtung zum ermitteln von bewegung in zeitlich aufeinander folgenden digitalen bildern
US10/476,690 US20050008073A1 (en) 2001-05-14 2002-05-02 Method and device for determining movement in at least two successive digital images, computer readable storage medium and computer program

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10123365A DE10123365A1 (de) 2001-05-14 2001-05-14 Verfahren und Vorrichtung zum Ermitteln von Bewegung in mindestens zwei zeitlich aufeinander folgenden digitalen Bildern, Computerlesbares Speichermedium und Computerprogramm-Element
DE10123365.5 2001-05-14

Publications (2)

Publication Number Publication Date
WO2002093931A2 WO2002093931A2 (de) 2002-11-21
WO2002093931A3 true WO2002093931A3 (de) 2003-05-08

Family

ID=7684709

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/001585 Ceased WO2002093931A2 (de) 2001-05-14 2002-05-02 Verfahren und vorrichtung zum ermitteln von bewegung in zeitlich aufeinander folgenden digitalen bildern

Country Status (4)

Country Link
US (1) US20050008073A1 (de)
EP (1) EP1396153A2 (de)
DE (1) DE10123365A1 (de)
WO (1) WO2002093931A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258794A1 (de) * 2002-12-16 2004-06-24 Ibeo Automobile Sensor Gmbh Verfahren zur Erkennung und Verfolgung von Objekten
US8243876B2 (en) 2003-04-25 2012-08-14 Rapiscan Systems, Inc. X-ray scanners
US9113839B2 (en) 2003-04-25 2015-08-25 Rapiscon Systems, Inc. X-ray inspection system and method
US7949101B2 (en) 2005-12-16 2011-05-24 Rapiscan Systems, Inc. X-ray scanners and X-ray sources therefor
GB0525593D0 (en) 2005-12-16 2006-01-25 Cxr Ltd X-ray tomography inspection systems
US8837669B2 (en) 2003-04-25 2014-09-16 Rapiscan Systems, Inc. X-ray scanning system
US8223919B2 (en) 2003-04-25 2012-07-17 Rapiscan Systems, Inc. X-ray tomographic inspection systems for the identification of specific target items
US8451974B2 (en) 2003-04-25 2013-05-28 Rapiscan Systems, Inc. X-ray tomographic inspection system for the identification of specific target items
CN109584156B (zh) * 2018-10-18 2022-01-28 中国科学院自动化研究所 显微序列图像拼接方法及装置
CN118397185B (zh) * 2024-05-07 2025-08-05 深圳亿维锐创科技股份有限公司 一种应用于快速三维重建的掩膜图像批量生成方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5764283A (en) * 1995-12-29 1998-06-09 Lucent Technologies Inc. Method and apparatus for tracking moving objects in real time using contours of the objects and feature paths

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990008977A (ko) * 1997-07-05 1999-02-05 배순훈 윤곽선 부호화 방법
KR100301113B1 (ko) * 1998-08-05 2001-09-06 오길록 윤곽선 추적에 의한 동영상 객체 분할 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5764283A (en) * 1995-12-29 1998-06-09 Lucent Technologies Inc. Method and apparatus for tracking moving objects in real time using contours of the objects and feature paths

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE ASSIS ZAMPIROLLI F ET AL: "Classification of the distance transformation algorithms under the mathematical morphology approach", COMPUTER GRAPHICS AND IMAGE PROCESSING, 2000. PROCEEDINGS XIII BRAZILIAN SYMPOSIUM ON GRAMADO, BRAZIL 17-20 OCT. 2000, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, 17 October 2000 (2000-10-17), pages 292 - 299, XP010521957, ISBN: 0-7695-0878-2 *

Also Published As

Publication number Publication date
US20050008073A1 (en) 2005-01-13
DE10123365A1 (de) 2002-11-28
WO2002093931A2 (de) 2002-11-21
EP1396153A2 (de) 2004-03-10

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