CN101661353B - 图像识别方法、图像识别装置以及图像输入输出装置 - Google Patents
图像识别方法、图像识别装置以及图像输入输出装置 Download PDFInfo
- Publication number
- CN101661353B CN101661353B CN2009101667007A CN200910166700A CN101661353B CN 101661353 B CN101661353 B CN 101661353B CN 2009101667007 A CN2009101667007 A CN 2009101667007A CN 200910166700 A CN200910166700 A CN 200910166700A CN 101661353 B CN101661353 B CN 101661353B
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- CN
- China
- Prior art keywords
- light
- data
- image
- differential data
- receiving
- 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.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP219198/08 | 2008-08-28 | ||
JP2008219198A JP4849106B2 (ja) | 2008-08-28 | 2008-08-28 | 画像認識方法、画像認識装置、および画像入出力装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101661353A CN101661353A (zh) | 2010-03-03 |
CN101661353B true CN101661353B (zh) | 2012-07-11 |
Family
ID=41724714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101667007A Active CN101661353B (zh) | 2008-08-28 | 2009-08-28 | 图像识别方法、图像识别装置以及图像输入输出装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8558854B2 (zh) |
JP (1) | JP4849106B2 (zh) |
KR (1) | KR101613725B1 (zh) |
CN (1) | CN101661353B (zh) |
TW (1) | TWI399674B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6748026B2 (ja) * | 2017-04-28 | 2020-08-26 | シャープ株式会社 | タッチパネル入力装置 |
US11073947B2 (en) | 2017-09-25 | 2021-07-27 | Kddi Corporation | Touch panel device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1768322A (zh) * | 2003-03-31 | 2006-05-03 | 东芝松下显示技术有限公司 | 显示装置及信息终端装置 |
CN1896941A (zh) * | 2005-07-12 | 2007-01-17 | 索尼株式会社 | 显示设备以及显示方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4707689A (en) * | 1985-03-25 | 1987-11-17 | AT&T Information Systems Inc. American Telephone & Telegraph Company | Adaptive thresholding scheme for optically-based touch screens |
GB2368492B (en) * | 2000-10-23 | 2004-02-18 | Nat Air Traffic Services Ltd | audio communications system with co-channel transmitters |
WO2003073159A1 (en) * | 2002-02-20 | 2003-09-04 | Planar Systems, Inc. | Light sensitive display |
JP4257221B2 (ja) * | 2003-03-31 | 2009-04-22 | 東芝松下ディスプレイテクノロジー株式会社 | 表示装置および情報端末装置 |
JP2006107243A (ja) * | 2004-10-07 | 2006-04-20 | Canon Inc | 光学式座標入力装置 |
JP4197019B2 (ja) * | 2006-08-02 | 2008-12-17 | ソニー株式会社 | 撮像装置および表情評価装置 |
SG159501A1 (en) * | 2006-08-31 | 2010-03-30 | Sony Corp | Image-processing apparatus, image processing method and image processing program |
JP2008097172A (ja) * | 2006-10-10 | 2008-04-24 | Sony Corp | 表示装置および表示方法 |
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2008
- 2008-08-28 JP JP2008219198A patent/JP4849106B2/ja active Active
-
2009
- 2009-07-24 TW TW098125083A patent/TWI399674B/zh active
- 2009-08-04 US US12/461,172 patent/US8558854B2/en active Active
- 2009-08-26 KR KR1020090079161A patent/KR101613725B1/ko active IP Right Grant
- 2009-08-28 CN CN2009101667007A patent/CN101661353B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1768322A (zh) * | 2003-03-31 | 2006-05-03 | 东芝松下显示技术有限公司 | 显示装置及信息终端装置 |
CN1896941A (zh) * | 2005-07-12 | 2007-01-17 | 索尼株式会社 | 显示设备以及显示方法 |
Non-Patent Citations (2)
Title |
---|
JP特开2006-107243A 2006.04.20 |
JP特开2008-97172A 2008.04.24 |
Also Published As
Publication number | Publication date |
---|---|
JP4849106B2 (ja) | 2012-01-11 |
CN101661353A (zh) | 2010-03-03 |
KR20100027010A (ko) | 2010-03-10 |
TWI399674B (zh) | 2013-06-21 |
TW201023008A (en) | 2010-06-16 |
KR101613725B1 (ko) | 2016-04-19 |
US8558854B2 (en) | 2013-10-15 |
US20100053227A1 (en) | 2010-03-04 |
JP2010055349A (ja) | 2010-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON DISPLAY CO., LTD. Free format text: FORMER OWNER: SONY CORPORATION Effective date: 20121115 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121115 Address after: Aichi Patentee after: Japan display West Co.,Ltd. Address before: Tokyo, Japan Patentee before: Sony Corporation |
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TR01 | Transfer of patent right |
Effective date of registration: 20211021 Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Address before: Aichi Patentee before: Japan display West Co.,Ltd. |
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TR01 | Transfer of patent right |