HK1058571A1 - Quasi-three-dimensional method and apparatus to detect and localize interaction of user-object and virtual transfer device - Google Patents

Quasi-three-dimensional method and apparatus to detect and localize interaction of user-object and virtual transfer device

Info

Publication number
HK1058571A1
HK1058571A1 HK04101134A HK04101134A HK1058571A1 HK 1058571 A1 HK1058571 A1 HK 1058571A1 HK 04101134 A HK04101134 A HK 04101134A HK 04101134 A HK04101134 A HK 04101134A HK 1058571 A1 HK1058571 A1 HK 1058571A1
Authority
HK
Hong Kong
Prior art keywords
structured
user
optical energy
virtual
quasi
Prior art date
Application number
HK04101134A
Other languages
English (en)
Inventor
Carlo Tomasi
Abbas Rafii
Original Assignee
Canesta 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
Application filed by Canesta Inc filed Critical Canesta Inc
Publication of HK1058571A1 publication Critical patent/HK1058571A1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
    • G06F3/0423—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen using sweeping light beams, e.g. using rotating or vibrating mirror
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1662—Details related to the integrated keyboard
    • G06F1/1673—Arrangements for projecting a virtual keyboard
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
HK04101134A 2000-09-07 2004-02-17 Quasi-three-dimensional method and apparatus to detect and localize interaction of user-object and virtual transfer device HK1058571A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23118400P 2000-09-07 2000-09-07
US27212001P 2001-02-27 2001-02-27
US28711501P 2001-04-27 2001-04-27
PCT/US2001/028094 WO2002021502A1 (fr) 2000-09-07 2001-09-07 Procede et appareil quasi tridimensionnels pouvant detecter et localiser l'interaction d'un objet utilisateur et d'un dispositif de transfert virtuel

Publications (1)

Publication Number Publication Date
HK1058571A1 true HK1058571A1 (en) 2004-05-21

Family

ID=27398165

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04101134A HK1058571A1 (en) 2000-09-07 2004-02-17 Quasi-three-dimensional method and apparatus to detect and localize interaction of user-object and virtual transfer device

Country Status (8)

Country Link
EP (1) EP1336172B1 (fr)
JP (1) JP2004513416A (fr)
KR (1) KR100734894B1 (fr)
AT (1) ATE365942T1 (fr)
AU (1) AU2001290674A1 (fr)
DE (1) DE60129152D1 (fr)
HK (1) HK1058571A1 (fr)
WO (1) WO2002021502A1 (fr)

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US7006236B2 (en) 2002-05-22 2006-02-28 Canesta, Inc. Method and apparatus for approximating depth of an object's placement onto a monitored region with applications to virtual interface devices
US7340077B2 (en) 2002-02-15 2008-03-04 Canesta, Inc. Gesture recognition system using depth perceptive sensors
US10242255B2 (en) 2002-02-15 2019-03-26 Microsoft Technology Licensing, Llc Gesture recognition system using depth perceptive sensors
US9959463B2 (en) 2002-02-15 2018-05-01 Microsoft Technology Licensing, Llc Gesture recognition system using depth perceptive sensors
US7310431B2 (en) 2002-04-10 2007-12-18 Canesta, Inc. Optical methods for remotely measuring objects
US7203356B2 (en) 2002-04-11 2007-04-10 Canesta, Inc. Subject segmentation and tracking using 3D sensing technology for video compression in multimedia applications
WO2003100593A1 (fr) * 2002-05-22 2003-12-04 Canesta, Inc. Procede et appareil permettant de determiner la profondeur d'emplacement d'un objet sur une surface surveillee
US7151530B2 (en) 2002-08-20 2006-12-19 Canesta, Inc. System and method for determining an input selected by a user through a virtual interface
TW200627244A (en) 2005-01-17 2006-08-01 Era Optoelectronics Inc Data input device
US8009871B2 (en) 2005-02-08 2011-08-30 Microsoft Corporation Method and system to segment depth images and to detect shapes in three-dimensionally acquired data
KR100713720B1 (ko) * 2005-12-29 2007-05-04 주식회사 웰텍텔레콤 가상 키보드의 키패드
EP1879099A1 (fr) * 2006-07-10 2008-01-16 Era Optoelectronics Inc. Dispositif d'entrée de données
KR100905704B1 (ko) * 2007-04-27 2009-07-01 주식회사 이지시스템 디지털 페이퍼 및 디지털 펜을 사용한 키보드 에뮬레이터를구현하는 시스템
KR101414424B1 (ko) * 2007-09-07 2014-08-07 삼성전자주식회사 가상 사용자 인터페이스를 구현하기 위한 장치 및 방법
KR100907287B1 (ko) * 2007-11-26 2009-07-13 (주)디앤티 프로젝션 키보드의 키보드 템플릿 좌표 보정 방법
US8952894B2 (en) * 2008-05-12 2015-02-10 Microsoft Technology Licensing, Llc Computer vision-based multi-touch sensing using infrared lasers
KR100959516B1 (ko) * 2008-06-04 2010-05-27 텔코웨어 주식회사 영상인식을 이용한 공간지각 사용자 인터페이스 방법 및 그장치
KR101528931B1 (ko) * 2009-02-05 2015-06-15 정수영 디지털 정보 디스플레이 제어 장치
WO2010110683A2 (fr) * 2009-03-25 2010-09-30 Next Holdings Ltd Moyen d'entrée secondaire pour imagerie optique
KR101009136B1 (ko) * 2009-04-02 2011-01-18 삼성전기주식회사 입력장치
DE102010011029A1 (de) 2010-03-11 2011-09-15 Osram Opto Semiconductors Gmbh Portables elektronisches Gerät
TWI419012B (zh) * 2010-06-02 2013-12-11 Univ Chaoyang Technology A method of positioning an optical beacon device for interaction of a large display device
GB2487043B (en) 2010-12-14 2013-08-14 Epson Norway Res And Dev As Camera-based multi-touch interaction and illumination system and method
KR101213021B1 (ko) * 2010-12-06 2012-12-18 유인오 휴대용 단말기를 위한 동작인식 사용자 인터페이스
WO2012124844A1 (fr) * 2011-03-16 2012-09-20 Lg Electronics Inc. Procédé et dispositif électronique pour saisie de touche à base de geste
KR101385263B1 (ko) * 2012-08-23 2014-04-16 주식회사 셀루온 가상 키보드를 위한 시스템 및 방법
KR101395697B1 (ko) * 2013-01-02 2014-05-19 성균관대학교산학협력단 키보드, 소리 재생 장치 및 소리 재생 방법
JP2014203323A (ja) * 2013-04-08 2014-10-27 船井電機株式会社 空間入力装置
JP6387644B2 (ja) * 2014-01-21 2018-09-12 セイコーエプソン株式会社 位置検出装置、位置検出システム、及び、位置検出方法
KR102000674B1 (ko) * 2017-01-26 2019-07-17 (주)로보케어 센서 좌표계와 콘텐츠 주사 영역을 캘리브레이션하는 방법 및 장치

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Also Published As

Publication number Publication date
KR20030038732A (ko) 2003-05-16
DE60129152D1 (de) 2007-08-09
KR100734894B1 (ko) 2007-07-03
EP1336172A4 (fr) 2006-02-08
AU2001290674A1 (en) 2002-03-22
JP2004513416A (ja) 2004-04-30
EP1336172A1 (fr) 2003-08-20
EP1336172B1 (fr) 2007-06-27
WO2002021502A1 (fr) 2002-03-14
ATE365942T1 (de) 2007-07-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110907