TW200634722A - Optical navigation system - Google Patents
Optical navigation systemInfo
- Publication number
- TW200634722A TW200634722A TW094134255A TW94134255A TW200634722A TW 200634722 A TW200634722 A TW 200634722A TW 094134255 A TW094134255 A TW 094134255A TW 94134255 A TW94134255 A TW 94134255A TW 200634722 A TW200634722 A TW 200634722A
- Authority
- TW
- Taiwan
- Prior art keywords
- image sensor
- navigation system
- photosensitive elements
- displacement
- optical navigation
- Prior art date
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
- G06F3/0304—Detection arrangements using opto-electronic means
- G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Navigation (AREA)
- Position Input By Displaying (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/083,837 US20060209015A1 (en) | 2005-03-18 | 2005-03-18 | Optical navigation system |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200634722A true TW200634722A (en) | 2006-10-01 |
Family
ID=36219211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094134255A TW200634722A (en) | 2005-03-18 | 2005-09-30 | Optical navigation system |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060209015A1 (zh) |
JP (1) | JP2006260574A (zh) |
CN (1) | CN1834878B (zh) |
GB (1) | GB2424271A (zh) |
TW (1) | TW200634722A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI382331B (zh) * | 2008-10-08 | 2013-01-11 | Chung Shan Inst Of Science | 投影效應校準方法 |
TWI499941B (zh) * | 2013-01-30 | 2015-09-11 | Pixart Imaging Inc | 光學滑鼠裝置以及使用在光學滑鼠裝置中的方法 |
US9274617B2 (en) | 2013-01-31 | 2016-03-01 | Pixart Imaging Inc | Optical navigation apparatus calculating an image quality index to determine a matching block size |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8596542B2 (en) | 2002-06-04 | 2013-12-03 | Hand Held Products, Inc. | Apparatus operative for capture of image data |
US20070205985A1 (en) * | 2006-03-05 | 2007-09-06 | Michael Trzecieski | Method of using optical mouse scanning assembly for facilitating motion capture |
KR100883411B1 (ko) | 2007-04-12 | 2009-02-17 | 주식회사 애트랩 | 광 포인팅 장치 |
US7795572B2 (en) | 2008-05-23 | 2010-09-14 | Atlab Inc. | Optical pointing device with shutter control |
JP2010116214A (ja) | 2008-10-16 | 2010-05-27 | Ricoh Co Ltd | シート搬送装置、ベルト駆動装置、画像読取装置及び画像形成装置 |
US8315434B2 (en) * | 2009-01-06 | 2012-11-20 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Absolute tracking in a sub-pixel range |
JP5116754B2 (ja) * | 2009-12-10 | 2013-01-09 | シャープ株式会社 | 光学式検出装置および電子機器 |
WO2013015742A1 (en) * | 2011-07-26 | 2013-01-31 | Nanyang Technological University | A method and system for tracking motion of a device |
US8608071B2 (en) | 2011-10-17 | 2013-12-17 | Honeywell Scanning And Mobility | Optical indicia reading terminal with two image sensors |
WO2013086718A1 (zh) * | 2011-12-15 | 2013-06-20 | Wang Deyuan | 输入设备和方法 |
US9141204B2 (en) * | 2014-02-18 | 2015-09-22 | Pixart Imaging Inc. | Dynamic scale for mouse sensor runaway detection |
US10013078B2 (en) * | 2014-04-11 | 2018-07-03 | Pixart Imaging Inc. | Optical navigation device and failure identification method thereof |
EP3224649B1 (en) * | 2014-11-26 | 2023-04-05 | iRobot Corporation | Systems and methods for performing simultaneous localization and mapping using machine vision systems |
US10175067B2 (en) * | 2015-12-09 | 2019-01-08 | Pixart Imaging (Penang) Sdn. Bhd. | Scheme for interrupt-based motion reporting |
US11495141B2 (en) * | 2018-03-29 | 2022-11-08 | Cae Healthcare Canada Inc. | Dual channel medical simulator |
WO2020107487A1 (zh) * | 2018-11-30 | 2020-06-04 | 深圳市大疆创新科技有限公司 | 图像处理方法和无人机 |
IT201900012777A1 (it) * | 2019-07-24 | 2021-01-24 | Thales Alenia Space Italia Spa Con Unico Socio | Odometria a flusso ottico basata sulla tecnologia dei sensori dei mouse ottici |
US11347327B2 (en) * | 2020-06-26 | 2022-05-31 | Logitech Europe S.A. | Surface classification and sensor tuning for a computer peripheral device |
CN112799525B (zh) * | 2021-01-28 | 2022-08-02 | 深圳市迈特瑞光电科技有限公司 | 一种光学导航辅助系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4409479A (en) * | 1981-12-03 | 1983-10-11 | Xerox Corporation | Optical cursor control device |
US5349371A (en) * | 1991-06-04 | 1994-09-20 | Fong Kwang Chien | Electro-optical mouse with means to separately detect the changes in contrast ratio in X and Y directions |
US5786804A (en) * | 1995-10-06 | 1998-07-28 | Hewlett-Packard Company | Method and system for tracking attitude |
CA2189700C (en) * | 1995-12-27 | 2000-06-20 | Alexander George Dickinson | Combination mouse and area imager |
US6256016B1 (en) * | 1997-06-05 | 2001-07-03 | Logitech, Inc. | Optical detection system, device, and method utilizing optical matching |
US6353222B1 (en) * | 1998-09-03 | 2002-03-05 | Applied Materials, Inc. | Determining defect depth and contour information in wafer structures using multiple SEM images |
US6847353B1 (en) * | 2001-07-31 | 2005-01-25 | Logitech Europe S.A. | Multiple sensor device and method |
US7042439B2 (en) * | 2001-11-06 | 2006-05-09 | Omnivision Technologies, Inc. | Method and apparatus for determining relative movement in an optical mouse |
US20040221790A1 (en) * | 2003-05-02 | 2004-11-11 | Sinclair Kenneth H. | Method and apparatus for optical odometry |
-
2005
- 2005-03-18 US US11/083,837 patent/US20060209015A1/en not_active Abandoned
- 2005-09-30 TW TW094134255A patent/TW200634722A/zh unknown
-
2006
- 2006-03-06 GB GB0604473A patent/GB2424271A/en not_active Withdrawn
- 2006-03-14 CN CN2006100573884A patent/CN1834878B/zh not_active Expired - Fee Related
- 2006-03-20 JP JP2006075846A patent/JP2006260574A/ja not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI382331B (zh) * | 2008-10-08 | 2013-01-11 | Chung Shan Inst Of Science | 投影效應校準方法 |
TWI499941B (zh) * | 2013-01-30 | 2015-09-11 | Pixart Imaging Inc | 光學滑鼠裝置以及使用在光學滑鼠裝置中的方法 |
US9274617B2 (en) | 2013-01-31 | 2016-03-01 | Pixart Imaging Inc | Optical navigation apparatus calculating an image quality index to determine a matching block size |
Also Published As
Publication number | Publication date |
---|---|
GB0604473D0 (en) | 2006-04-12 |
US20060209015A1 (en) | 2006-09-21 |
CN1834878B (zh) | 2010-05-12 |
CN1834878A (zh) | 2006-09-20 |
GB2424271A (en) | 2006-09-20 |
JP2006260574A (ja) | 2006-09-28 |
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