JP2002342017A5 - - Google Patents

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Publication number
JP2002342017A5
JP2002342017A5 JP2002120990A JP2002120990A JP2002342017A5 JP 2002342017 A5 JP2002342017 A5 JP 2002342017A5 JP 2002120990 A JP2002120990 A JP 2002120990A JP 2002120990 A JP2002120990 A JP 2002120990A JP 2002342017 A5 JP2002342017 A5 JP 2002342017A5
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JP2002120990A
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Japanese (ja)
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JP2002342017A (ja
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Priority claimed from US09/845,544 external-priority patent/US6603111B2/en
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Publication of JP2002342017A publication Critical patent/JP2002342017A/ja
Publication of JP2002342017A5 publication Critical patent/JP2002342017A5/ja
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JP2002120990A 2001-04-30 2002-04-23 光学式ナビゲーションシステムにおいて木目を取り除く方法 Withdrawn JP2002342017A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/845,544 2001-04-30
US09/845,544 US6603111B2 (en) 2001-04-30 2001-04-30 Image filters and source of illumination for optical navigation upon arbitrary surfaces are selected according to analysis of correlation during navigation

Publications (2)

Publication Number Publication Date
JP2002342017A JP2002342017A (ja) 2002-11-29
JP2002342017A5 true JP2002342017A5 (https=) 2005-09-02

Family

ID=25295473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002120990A Withdrawn JP2002342017A (ja) 2001-04-30 2002-04-23 光学式ナビゲーションシステムにおいて木目を取り除く方法

Country Status (5)

Country Link
US (2) US6603111B2 (https=)
EP (1) EP1255219B1 (https=)
JP (1) JP2002342017A (https=)
KR (1) KR100869441B1 (https=)
DE (1) DE60200122T2 (https=)

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US6995748B2 (en) * 2003-01-07 2006-02-07 Agilent Technologies, Inc. Apparatus for controlling a screen pointer with a frame rate based on velocity
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US7474297B2 (en) * 2004-03-22 2009-01-06 Avago Technologies Ecbu Ip (Singapore) Pte. Contaminant-resistant optical mouse and cradle
US7439954B2 (en) * 2004-04-15 2008-10-21 Logitech Europe S.A. Multi-light-source illumination system for optical pointing devices
CN100391283C (zh) * 2004-04-30 2008-05-28 华为技术有限公司 一种具备摄像功能的移动终端及其控制摄像功能的方法
US7285766B2 (en) * 2004-05-21 2007-10-23 Silicon Light Machines Corporation Optical positioning device having shaped illumination
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US7773070B2 (en) * 2004-05-21 2010-08-10 Cypress Semiconductor Corporation Optical positioning device using telecentric imaging
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US7405389B2 (en) * 2004-11-19 2008-07-29 Silicon Light Machines Corporation Dense multi-axis array for motion sensing
TW200627252A (en) * 2004-12-02 2006-08-01 Silicon Light Machines Corp Signal processing method for optical sensors
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US7567235B2 (en) 2005-12-12 2009-07-28 Cypress Semiconductor Corporation Self-aligning optical sensor package
US8471191B2 (en) 2005-12-16 2013-06-25 Cypress Semiconductor Corporation Optical navigation system having a filter-window to seal an enclosure thereof
US7765251B2 (en) * 2005-12-16 2010-07-27 Cypress Semiconductor Corporation Signal averaging circuit and method for sample averaging
US7737948B2 (en) * 2005-12-20 2010-06-15 Cypress Semiconductor Corporation Speckle navigation system
US7298460B2 (en) * 2006-01-03 2007-11-20 Silicon Light Machines Corporation Method for determining motion using a velocity predictor
US7884801B1 (en) 2006-02-16 2011-02-08 Cypress Semiconductor Corporation Circuit and method for determining motion with redundant comb-arrays
US7593833B2 (en) * 2006-03-03 2009-09-22 At&T Intellectual Property I, L.P. System and method for determining performance of network lines
US7297912B1 (en) 2006-03-27 2007-11-20 Silicon Light Machines Corporation Circuit and method for reducing power consumption in an optical navigation system having redundant arrays
US7809035B2 (en) * 2006-03-31 2010-10-05 Cypress Semiconductor Corporation Eye-safe laser navigation sensor
US7721609B2 (en) 2006-03-31 2010-05-25 Cypress Semiconductor Corporation Method and apparatus for sensing the force with which a button is pressed
US7492445B1 (en) 2006-06-05 2009-02-17 Cypress Semiconductor Corporation Method and apparatus for robust velocity prediction
US7755604B2 (en) 2006-06-19 2010-07-13 Cypress Semiconductor Corporation Optical navigation sensor with tracking and lift detection for optically transparent contact surfaces
US7728816B2 (en) * 2006-07-10 2010-06-01 Cypress Semiconductor Corporation Optical navigation sensor with variable tracking resolution
US7742514B1 (en) 2006-10-31 2010-06-22 Cypress Semiconductor Corporation Laser navigation sensor
US8072429B2 (en) * 2006-12-22 2011-12-06 Cypress Semiconductor Corporation Multi-axial touch-sensor device with multi-touch resolution
US8314774B1 (en) 2007-07-09 2012-11-20 Cypress Semiconductor Corporation Method and apparatus for quasi-3D tracking using 2D optical motion sensors
US8263921B2 (en) 2007-08-06 2012-09-11 Cypress Semiconductor Corporation Processing methods for speckle-based motion sensing
US20090135140A1 (en) * 2007-11-27 2009-05-28 Logitech Europe S.A. System and method for accurate lift-detection of an input device
US8259069B1 (en) 2008-01-11 2012-09-04 Cypress Semiconductor Corporation Speckle-based optical navigation on curved tracking surface
US8031176B1 (en) 2008-01-22 2011-10-04 Cypress Semiconductor Corporation Optical navigation system using a single-package motion sensor
US8541727B1 (en) 2008-09-30 2013-09-24 Cypress Semiconductor Corporation Signal monitoring and control system for an optical navigation sensor
US7723659B1 (en) 2008-10-10 2010-05-25 Cypress Semiconductor Corporation System and method for screening semiconductor lasers
US8217334B1 (en) 2008-12-24 2012-07-10 Cypress Semiconductor Corporation Optical navigation sensor including a spatial frequency filter
US8711096B1 (en) 2009-03-27 2014-04-29 Cypress Semiconductor Corporation Dual protocol input device
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US6738097B2 (en) * 2001-04-11 2004-05-18 Oki Electric Industry Co, Ltd. Composite video signal decoder having stripe component judging section

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