CN102473061B - 滚动图像捕获系统中的环境校正 - Google Patents

滚动图像捕获系统中的环境校正 Download PDF

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Publication number
CN102473061B
CN102473061B CN201080032243.3A CN201080032243A CN102473061B CN 102473061 B CN102473061 B CN 102473061B CN 201080032243 A CN201080032243 A CN 201080032243A CN 102473061 B CN102473061 B CN 102473061B
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CN
China
Prior art keywords
frame
pixel
ambient
rolling
local
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Expired - Fee Related
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CN201080032243.3A
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English (en)
Chinese (zh)
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CN102473061A (zh
Inventor
N.基姆
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Microsoft Technology Licensing LLC
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Microsoft Corp
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Publication of CN102473061A publication Critical patent/CN102473061A/zh
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G06F3/0383—Signal control means within the pointing device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Position Input By Displaying (AREA)
  • Image Input (AREA)
  • Image Processing (AREA)
CN201080032243.3A 2009-07-17 2010-07-15 滚动图像捕获系统中的环境校正 Expired - Fee Related CN102473061B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US22644309P 2009-07-17 2009-07-17
US61/226443 2009-07-17
US61/226,443 2009-07-17
US12/617,963 US8289300B2 (en) 2009-07-17 2009-11-13 Ambient correction in rolling image capture system
US12/617963 2009-11-13
US12/617,963 2009-11-13
PCT/US2010/042197 WO2011009005A2 (en) 2009-07-17 2010-07-15 Ambient correction in rolling image capture system

Publications (2)

Publication Number Publication Date
CN102473061A CN102473061A (zh) 2012-05-23
CN102473061B true CN102473061B (zh) 2014-12-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080032243.3A Expired - Fee Related CN102473061B (zh) 2009-07-17 2010-07-15 滚动图像捕获系统中的环境校正

Country Status (6)

Country Link
US (2) US8289300B2 (enExample)
EP (1) EP2454651A4 (enExample)
JP (1) JP5611342B2 (enExample)
KR (1) KR101709817B1 (enExample)
CN (1) CN102473061B (enExample)
WO (1) WO2011009005A2 (enExample)

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KR102727750B1 (ko) 2020-02-14 2024-11-08 주식회사 엘엑스세미콘 액티브펜을 센싱하는 터치센싱장치 및 이를 포함하는 디스플레이장치
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CN112164003A (zh) * 2020-09-11 2021-01-01 珠海市一微半导体有限公司 移动机器人获取激光图像的方法、芯片和机器人
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Also Published As

Publication number Publication date
EP2454651A2 (en) 2012-05-23
KR20120049230A (ko) 2012-05-16
JP5611342B2 (ja) 2014-10-22
WO2011009005A3 (en) 2011-05-05
EP2454651A4 (en) 2014-05-28
JP2012533801A (ja) 2012-12-27
US8681126B2 (en) 2014-03-25
US20110012866A1 (en) 2011-01-20
US20130002613A1 (en) 2013-01-03
WO2011009005A2 (en) 2011-01-20
US8289300B2 (en) 2012-10-16
KR101709817B1 (ko) 2017-02-23
CN102473061A (zh) 2012-05-23

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