JP2005302036A5 - - Google Patents

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Publication number
JP2005302036A5
JP2005302036A5 JP2005115784A JP2005115784A JP2005302036A5 JP 2005302036 A5 JP2005302036 A5 JP 2005302036A5 JP 2005115784 A JP2005115784 A JP 2005115784A JP 2005115784 A JP2005115784 A JP 2005115784A JP 2005302036 A5 JP2005302036 A5 JP 2005302036A5
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JP
Japan
Prior art keywords
speckle pattern
optical device
light
distance
wavelength
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.)
Granted
Application number
JP2005115784A
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English (en)
Japanese (ja)
Other versions
JP4392377B2 (ja
JP2005302036A (ja
Filing date
Publication date
Priority claimed from US10/826,799 external-priority patent/US7427981B2/en
Application filed filed Critical
Publication of JP2005302036A publication Critical patent/JP2005302036A/ja
Publication of JP2005302036A5 publication Critical patent/JP2005302036A5/ja
Application granted granted Critical
Publication of JP4392377B2 publication Critical patent/JP4392377B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2005115784A 2004-04-15 2005-04-13 デバイスと表面との間の距離を測定する光学デバイス Expired - Fee Related JP4392377B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/826,799 US7427981B2 (en) 2004-04-15 2004-04-15 Optical device that measures distance between the device and a surface

Publications (3)

Publication Number Publication Date
JP2005302036A JP2005302036A (ja) 2005-10-27
JP2005302036A5 true JP2005302036A5 (enExample) 2007-07-19
JP4392377B2 JP4392377B2 (ja) 2009-12-24

Family

ID=34927353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005115784A Expired - Fee Related JP4392377B2 (ja) 2004-04-15 2005-04-13 デバイスと表面との間の距離を測定する光学デバイス

Country Status (4)

Country Link
US (1) US7427981B2 (enExample)
EP (1) EP1586857B1 (enExample)
JP (1) JP4392377B2 (enExample)
DE (1) DE602004007760T2 (enExample)

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CN101228554B (zh) * 2005-06-29 2012-11-14 雷泽美国有限公司 用于调节光学传感器中的景深的方法和系统
US7898524B2 (en) 2005-06-30 2011-03-01 Logitech Europe S.A. Optical displacement detection over varied surfaces
US20110096182A1 (en) * 2009-10-25 2011-04-28 Prime Sense Ltd Error Compensation in Three-Dimensional Mapping
US20070091064A1 (en) * 2005-10-20 2007-04-26 Cheah Chiang S Optical navigation device having a variable depth of field
US7355160B2 (en) * 2006-03-06 2008-04-08 Avago Technologies General Ip Pte Ltd Color enhanced optical mouse
CN101496033B (zh) * 2006-03-14 2012-03-21 普莱姆森斯有限公司 利用散斑图案的三维传感
WO2007105215A2 (en) * 2006-03-14 2007-09-20 Prime Sense Ltd. Depth-varying light fields for three dimensional sensing
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WO2009120643A2 (en) * 2008-03-22 2009-10-01 Lyle Shirley Dimensional probe and methods of use
US8265375B2 (en) * 2006-06-16 2012-09-11 Shirley Lyle G Method and apparatus for remote sensing of objects utilizing radiation speckle
JP4793786B2 (ja) * 2006-06-20 2011-10-12 アバゴ・テクノロジーズ・イーシービーユー・アイピー(シンガポール)プライベート・リミテッド ポインティングデバイス
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WO2008155770A2 (en) * 2007-06-19 2008-12-24 Prime Sense Ltd. Distance-varying illumination and imaging techniques for depth mapping
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US8462207B2 (en) * 2009-02-12 2013-06-11 Primesense Ltd. Depth ranging with Moiré patterns
US20100207885A1 (en) * 2009-02-17 2010-08-19 Pixart Imaging Inc. Optical input device and operating method thereof, and image system
US8786682B2 (en) * 2009-03-05 2014-07-22 Primesense Ltd. Reference image techniques for three-dimensional sensing
US8717417B2 (en) * 2009-04-16 2014-05-06 Primesense Ltd. Three-dimensional mapping and imaging
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WO2011013079A1 (en) * 2009-07-30 2011-02-03 Primesense Ltd. Depth mapping based on pattern matching and stereoscopic information
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US8830227B2 (en) 2009-12-06 2014-09-09 Primesense Ltd. Depth-based gain control
US8982182B2 (en) * 2010-03-01 2015-03-17 Apple Inc. Non-uniform spatial resource allocation for depth mapping
FR2959153B1 (fr) 2010-04-21 2012-04-13 Pellenc Sa Tete de coupe rotative utilisant des elements de coupe flexibles filiformes, et appareils de coupe munis d'une telle tete de coupe
TWI446218B (zh) * 2010-06-30 2014-07-21 Pixart Imaging Inc A method of switching the range of interactive pointing devices and a handover fetch for interactive pointing devices
WO2012018568A2 (en) 2010-07-24 2012-02-09 Focused Innovation, Inc. Method and apparatus for imaging
US9098931B2 (en) 2010-08-11 2015-08-04 Apple Inc. Scanning projectors and image capture modules for 3D mapping
JP2012068762A (ja) * 2010-09-21 2012-04-05 Sony Corp 検出装置、検出方法、プログラム、及び電子機器
EP2643659B1 (en) 2010-11-19 2019-12-25 Apple Inc. Depth mapping using time-coded illumination
US9131136B2 (en) 2010-12-06 2015-09-08 Apple Inc. Lens arrays for pattern projection and imaging
US9030528B2 (en) 2011-04-04 2015-05-12 Apple Inc. Multi-zone imaging sensor and lens array
US9157790B2 (en) 2012-02-15 2015-10-13 Apple Inc. Integrated optoelectronic modules with transmitter, receiver and beam-combining optics for aligning a beam axis with a collection axis
US9784577B2 (en) * 2012-03-16 2017-10-10 Lg Innotek Co., Ltd. Measuring distance from object by using size of pattern projected onto object
WO2015068301A1 (ja) * 2013-11-11 2015-05-14 パイオニア株式会社 速度検出装置、速度検出方法、速度検出プログラム及び記録媒体
US10318077B2 (en) 2014-09-05 2019-06-11 Hewlett-Packard Development Company, L.P. Coherent illumination for touch point identification
US10444040B2 (en) * 2015-09-25 2019-10-15 Apple Inc. Crown with three-dimensional input
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US10976560B2 (en) * 2018-07-26 2021-04-13 Pixart Imaging Inc. Navigation device, illumination system and light beam shaping optics thereof
US11886649B2 (en) * 2021-11-25 2024-01-30 Pixart Imaging Inc. Optical navigation device
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US7227531B2 (en) * 2003-08-15 2007-06-05 Microsoft Corporation Data input device for tracking and detecting lift-off from a tracking surface by a reflected laser speckle pattern
US7161582B2 (en) * 2003-08-29 2007-01-09 Microsoft Corporation Data input device for tracking and detecting lift-off from a tracking surface by a reflected laser speckle pattern
US7221356B2 (en) * 2004-02-26 2007-05-22 Microsoft Corporation Data input device and method for detecting an off-surface condition by a laser speckle size characteristic
US7439954B2 (en) * 2004-04-15 2008-10-21 Logitech Europe S.A. Multi-light-source illumination system for optical pointing devices

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