DE60217143D1 - Schätzung von kopfbewegung aus vier merkmalspunkten - Google Patents

Schätzung von kopfbewegung aus vier merkmalspunkten

Info

Publication number
DE60217143D1
DE60217143D1 DE60217143T DE60217143T DE60217143D1 DE 60217143 D1 DE60217143 D1 DE 60217143D1 DE 60217143 T DE60217143 T DE 60217143T DE 60217143 T DE60217143 T DE 60217143T DE 60217143 D1 DE60217143 D1 DE 60217143D1
Authority
DE
Germany
Prior art keywords
sub
mrow
msubsup
mtr
mtd
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
DE60217143T
Other languages
English (en)
Other versions
DE60217143T2 (de
Inventor
Miroslav Trajkovic
Vasanth Philomin
V Gutta
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60217143D1 publication Critical patent/DE60217143D1/de
Publication of DE60217143T2 publication Critical patent/DE60217143T2/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
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
DE60217143T 2001-09-28 2002-09-10 Schätzung von kopfbewegung aus vier merkmalspunkten Expired - Fee Related DE60217143T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US966410 2001-09-28
US09/966,410 US7027618B2 (en) 2001-09-28 2001-09-28 Head motion estimation from four feature points
PCT/IB2002/003713 WO2003030086A1 (en) 2001-09-28 2002-09-10 Head motion estimation from four feature points

Publications (2)

Publication Number Publication Date
DE60217143D1 true DE60217143D1 (de) 2007-02-08
DE60217143T2 DE60217143T2 (de) 2007-10-04

Family

ID=25511358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60217143T Expired - Fee Related DE60217143T2 (de) 2001-09-28 2002-09-10 Schätzung von kopfbewegung aus vier merkmalspunkten

Country Status (8)

Country Link
US (1) US7027618B2 (de)
EP (1) EP1433119B1 (de)
JP (1) JP2005505063A (de)
KR (1) KR20040037152A (de)
CN (1) CN1316416C (de)
AT (1) ATE349738T1 (de)
DE (1) DE60217143T2 (de)
WO (1) WO2003030086A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7218774B2 (en) * 2003-08-08 2007-05-15 Microsoft Corp. System and method for modeling three dimensional objects from a single image
US7508979B2 (en) * 2003-11-21 2009-03-24 Siemens Corporate Research, Inc. System and method for detecting an occupant and head pose using stereo detectors
WO2005103616A1 (fr) * 2004-04-27 2005-11-03 Gennady Anatolievich Gienko Procede de mesure stereoscopique des coordonnees des points de photos et dispositif correspondant
CN100358340C (zh) * 2005-01-05 2007-12-26 张健 可选择最佳拍照时机的数码相机
WO2010022351A2 (en) 2008-08-22 2010-02-25 University Of Virginia Patent Foundation System and method for low bandwidth image transmission
CN101697199B (zh) * 2009-08-11 2012-07-04 北京盈科成章科技有限公司 头面部动作检测方法及应用该方法操控计算机的助残系统
US8363919B2 (en) * 2009-11-25 2013-01-29 Imaging Sciences International Llc Marker identification and processing in x-ray images
US9826942B2 (en) * 2009-11-25 2017-11-28 Dental Imaging Technologies Corporation Correcting and reconstructing x-ray images using patient motion vectors extracted from marker positions in x-ray images
US9082182B2 (en) * 2009-11-25 2015-07-14 Dental Imaging Technologies Corporation Extracting patient motion vectors from marker positions in x-ray images
US9082177B2 (en) * 2009-11-25 2015-07-14 Dental Imaging Technologies Corporation Method for tracking X-ray markers in serial CT projection images
US9082036B2 (en) * 2009-11-25 2015-07-14 Dental Imaging Technologies Corporation Method for accurate sub-pixel localization of markers on X-ray images
KR20120059994A (ko) 2010-12-01 2012-06-11 삼성전자주식회사 표정 제어점을 이용한 아바타 제어 장치 및 방법
US8964041B2 (en) * 2011-04-07 2015-02-24 Fr Vision Ab System and method for video stabilization of rolling shutter cameras
CN102842146B (zh) * 2011-06-25 2015-01-07 湖南大学 一种基于构造分解法的运动数据转换方法
CN102289844B (zh) * 2011-07-18 2013-11-06 中国科学院自动化研究所 一种三维图像尺度不变特征的候选点选取方法
US8803800B2 (en) * 2011-12-02 2014-08-12 Microsoft Corporation User interface control based on head orientation
US9020192B2 (en) 2012-04-11 2015-04-28 Access Business Group International Llc Human submental profile measurement
CN102999164B (zh) * 2012-11-30 2016-08-03 广东欧珀移动通信有限公司 一种电子书翻页控制方法及智能终端
KR102085180B1 (ko) * 2013-10-08 2020-03-05 삼성전자주식회사 몸 방향 추정 방법, 상기 방법을 기록한 컴퓨터 판독 가능 저장매체 및 몸 방향 추정 장치.
US9898674B2 (en) 2015-12-10 2018-02-20 International Business Machines Corporation Spoof detection for facial recognition
CN106774936B (zh) * 2017-01-10 2020-01-07 上海木木机器人技术有限公司 人机交互方法及系统
WO2019000462A1 (zh) * 2017-06-30 2019-01-03 广东欧珀移动通信有限公司 人脸图像处理方法、装置、存储介质及电子设备
WO2019073732A1 (ja) * 2017-10-10 2019-04-18 株式会社 資生堂 ストレスの評価方法
US10373332B2 (en) * 2017-12-08 2019-08-06 Nvidia Corporation Systems and methods for dynamic facial analysis using a recurrent neural network
CN114007054B (zh) * 2022-01-04 2022-04-12 宁波均联智行科技股份有限公司 车载屏幕画面投影矫正的方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586215A (en) * 1992-05-26 1996-12-17 Ricoh Corporation Neural network acoustic and visual speech recognition system
US6272231B1 (en) * 1998-11-06 2001-08-07 Eyematic Interfaces, Inc. Wavelet-based facial motion capture for avatar animation
TW413795B (en) * 1999-02-26 2000-12-01 Cyberlink Corp An image processing method of 3-D head motion with three face feature points
GB0004165D0 (en) * 2000-02-22 2000-04-12 Digimask Limited System for virtual three-dimensional object creation and use
US7020305B2 (en) * 2000-12-06 2006-03-28 Microsoft Corporation System and method providing improved head motion estimations for animation

Also Published As

Publication number Publication date
KR20040037152A (ko) 2004-05-04
DE60217143T2 (de) 2007-10-04
ATE349738T1 (de) 2007-01-15
EP1433119B1 (de) 2006-12-27
EP1433119A1 (de) 2004-06-30
US7027618B2 (en) 2006-04-11
CN1561499A (zh) 2005-01-05
JP2005505063A (ja) 2005-02-17
CN1316416C (zh) 2007-05-16
US20030063777A1 (en) 2003-04-03
WO2003030086A1 (en) 2003-04-10

Similar Documents

Publication Publication Date Title
DE60217143D1 (de) Schätzung von kopfbewegung aus vier merkmalspunkten
Avron et al. Optimal swimming at low Reynolds numbers
Gao et al. Sign language recognition based on HMM/ANN/DP
EP0806866A3 (de) Auswertungsvorrichtung und Methode verwendbar für ein Gerät zur Detektion von Bewegungsvektoren
EP1280072A3 (de) Bildwiederauffindungsgerät und Bildwiederauffindungsverfahren
MXPA03010729A (es) Metodo de codificacion y descodificacion de imagenes o cuadros en movimiento.
CY1111198T1 (el) Μεθοδος υπολογισμου διανυσματων κινησης αμεσου τροπου για εικονα τυπου β
WO1996042040A3 (en) Network-based system and method for detection of faces and the like
EP2339854A3 (de) Vorrichtung zur Codierung beweglicher Bilder, Vorrichtung zur Decodierung beweglicher Bilder, Verfahren zur Codierung beweglicher Bilder, Verfahren zur Decodierung beweglicher Bilder, Programm und das Programm speicherndes computerlesbares Aufzeichnungsmedium
EP1304853A3 (de) Verfahren und Handgerät zur Erzeugung eines Bildes durch Kombination eines Mehrzahls von Bildern
RU2005108921A (ru) Способ предсказания блока с использованием усовершенствованного режима прямого предсказания
EP1378842A3 (de) Verfahren und System zur zeitlichen Planung von Terminen gemäss Echtzeitinformationen
TW200644643A (en) Motion estimation circuit and operating method thereof
WO1999040726A3 (en) Motion or depth estimation
Vogler et al. A framework for motion recognition with applications to American sign language and gait recognition
CA2281115A1 (en) Moving picture synthesizing device
RU2321966C2 (ru) Способ определения векторов движения в режиме прямого предсказания для в-кадра
Broida et al. KINEMATICS OF A RIGID OBJECT FROM A SEQUENCE OF NOISY IMAGES: A BATCH APPROACH.
DK389588A (da) Moensterbehandling
US7313185B2 (en) Sequential motion pattern representation
EP1225547A3 (de) Bildeffektverfahren und Bildinterpolationverfahren
Karpov et al. Multimodal system for hands-free PC control
KR940001733A (ko) 화상데이타압축에서의 움직임추정방법 및 그 장치
CN1198222C (zh) 基于控制点运动编辑的手语词汇运动数据库生成的方法
US20240020854A1 (en) Bilateral attention transformer in motion-appearance neighboring space for video object segmentation

Legal Events

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