CN102289329B - 分辨率增强方法和图像检测系统 - Google Patents
分辨率增强方法和图像检测系统 Download PDFInfo
- Publication number
- CN102289329B CN102289329B CN201110220733.2A CN201110220733A CN102289329B CN 102289329 B CN102289329 B CN 102289329B CN 201110220733 A CN201110220733 A CN 201110220733A CN 102289329 B CN102289329 B CN 102289329B
- Authority
- CN
- China
- Prior art keywords
- light
- resolution
- wedge shaped
- light guide
- display surface
- 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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Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000002708 enhancing effect Effects 0.000 title abstract description 8
- 238000003384 imaging method Methods 0.000 claims description 18
- 230000000007 visual effect Effects 0.000 claims description 16
- 239000004973 liquid crystal related substance Substances 0.000 claims description 5
- 230000000644 propagated effect Effects 0.000 claims description 3
- 230000001902 propagating effect Effects 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 description 23
- 230000004304 visual acuity Effects 0.000 description 9
- 238000005728 strengthening Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 230000007850 degeneration Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012905 input function Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
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- 238000004458 analytical method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- 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
- G06F3/041—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
- H04N1/00209—Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/0035—User-machine interface; Control console
- H04N1/00405—Output means
- H04N1/00408—Display of information to the user, e.g. menus
- H04N1/00469—Display of information to the user, e.g. menus with enlargement of a selected area of the displayed information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
- H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
- H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
- H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04109—FTIR in optical digitiser, i.e. touch detection by frustrating the total internal reflection within an optical waveguide due to changes of optical properties or deformation at the touch location
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/849,685 US8780085B2 (en) | 2010-08-03 | 2010-08-03 | Resolution enhancement |
US12/849685 | 2010-08-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102289329A CN102289329A (zh) | 2011-12-21 |
CN102289329B true CN102289329B (zh) | 2015-01-14 |
Family
ID=45335800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110220733.2A Active CN102289329B (zh) | 2010-08-03 | 2011-08-03 | 分辨率增强方法和图像检测系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8780085B2 (zh) |
EP (1) | EP2601784B1 (zh) |
CN (1) | CN102289329B (zh) |
ES (1) | ES2759610T3 (zh) |
WO (1) | WO2012018511A2 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2012096269A1 (ja) * | 2011-01-13 | 2014-06-09 | 株式会社ニコン | 映像表示装置、映像表示システム及びスクリーン |
KR101358781B1 (ko) * | 2012-07-19 | 2014-02-11 | 주식회사 에이에프오 | 전반사 산란을 이용한 광학 터치스크린 장치 |
US9454265B2 (en) | 2013-09-23 | 2016-09-27 | Qualcomm Incorporated | Integration of a light collection light-guide with a field sequential color display |
US20150084994A1 (en) * | 2013-09-23 | 2015-03-26 | Qualcomm Incorporated | Touch-enabled field-sequential color (fsc) display using a light guide with light turning features |
GB2545492B (en) * | 2015-12-18 | 2020-07-01 | Imagination Tech Ltd | Capturing an image of a scene from a captured sequence of scene portions |
CN114466152A (zh) * | 2021-12-30 | 2022-05-10 | 南京诺源医疗器械有限公司 | 一种利用荧光的高分辨率成像方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6661542B1 (en) * | 2000-08-23 | 2003-12-09 | Gateway, Inc. | Display and scanning assembly |
CN1511301A (zh) * | 2001-04-06 | 2004-07-07 | 3M | 正面光照明的接触面板 |
US7003177B1 (en) * | 1999-03-30 | 2006-02-21 | Ramot At Tel-Aviv University Ltd. | Method and system for super resolution |
CN1802847A (zh) * | 2003-05-13 | 2006-07-12 | 艾科悉德成像有限公司 | 用于增强图像分辨率的光学方法和系统 |
WO2010085286A1 (en) * | 2009-01-23 | 2010-07-29 | Qualcomm Mems Technologies, Inc. | Integrated light emitting and light detecting device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6031569A (en) * | 1994-02-28 | 2000-02-29 | Canon Kabushiki Kaisha | Image sensing method and apparatus utilizing the same |
US8154686B2 (en) | 2004-01-20 | 2012-04-10 | Sharp Kabushiki Kaisha | Directional backlight, a multiple view display and a multi-direction display |
US7394459B2 (en) * | 2004-04-29 | 2008-07-01 | Microsoft Corporation | Interaction between objects and a virtual environment display |
GB0410551D0 (en) | 2004-05-12 | 2004-06-16 | Ller Christian M | 3d autostereoscopic display |
US7689053B2 (en) | 2005-01-26 | 2010-03-30 | Panasonic Corporation | Image processing method |
WO2007075995A2 (en) | 2005-12-21 | 2007-07-05 | Actuality Systems, Inc. | Optically enhanced image sequences |
US7628493B2 (en) | 2006-04-18 | 2009-12-08 | Xerox Corporation | Projector based on tunable individually-addressable Fabry-Perot filters |
US20080117231A1 (en) | 2006-11-19 | 2008-05-22 | Tom Kimpe | Display assemblies and computer programs and methods for defect compensation |
KR100849783B1 (ko) | 2006-11-22 | 2008-07-31 | 삼성전기주식회사 | 컬러 영상의 선명도 향상 방법 |
KR101364997B1 (ko) * | 2007-01-11 | 2014-02-19 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 구비한 표시 장치 |
US20090219253A1 (en) * | 2008-02-29 | 2009-09-03 | Microsoft Corporation | Interactive Surface Computer with Switchable Diffuser |
US7976740B2 (en) * | 2008-12-16 | 2011-07-12 | Microsoft Corporation | Fabrication of optically smooth light guide |
-
2010
- 2010-08-03 US US12/849,685 patent/US8780085B2/en active Active
-
2011
- 2011-07-19 ES ES11814990T patent/ES2759610T3/es active Active
- 2011-07-19 WO PCT/US2011/044422 patent/WO2012018511A2/en active Application Filing
- 2011-07-19 EP EP11814990.5A patent/EP2601784B1/en active Active
- 2011-08-03 CN CN201110220733.2A patent/CN102289329B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7003177B1 (en) * | 1999-03-30 | 2006-02-21 | Ramot At Tel-Aviv University Ltd. | Method and system for super resolution |
US6661542B1 (en) * | 2000-08-23 | 2003-12-09 | Gateway, Inc. | Display and scanning assembly |
CN1511301A (zh) * | 2001-04-06 | 2004-07-07 | 3M | 正面光照明的接触面板 |
CN1802847A (zh) * | 2003-05-13 | 2006-07-12 | 艾科悉德成像有限公司 | 用于增强图像分辨率的光学方法和系统 |
WO2010085286A1 (en) * | 2009-01-23 | 2010-07-29 | Qualcomm Mems Technologies, Inc. | Integrated light emitting and light detecting device |
Also Published As
Publication number | Publication date |
---|---|
US20120032919A1 (en) | 2012-02-09 |
WO2012018511A3 (en) | 2012-04-12 |
CN102289329A (zh) | 2011-12-21 |
ES2759610T3 (es) | 2020-05-11 |
US8780085B2 (en) | 2014-07-15 |
EP2601784B1 (en) | 2019-09-04 |
EP2601784A4 (en) | 2017-04-05 |
EP2601784A2 (en) | 2013-06-12 |
WO2012018511A2 (en) | 2012-02-09 |
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Owner name: MICROSOFT TECHNOLOGY LICENSING LLC Free format text: FORMER OWNER: MICROSOFT CORP. Effective date: 20150506 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150506 Address after: Washington State Patentee after: Micro soft technique license Co., Ltd Address before: Washington State Patentee before: Microsoft Corp. |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160809 Address after: Grand Cayman, Georgetown, Cayman Islands Patentee after: IValley Holding Co., Ltd. Address before: Washington State Patentee before: Micro soft technique license Co., Ltd |