IN2014MN00831A - - Google Patents
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- Publication number
- IN2014MN00831A IN2014MN00831A IN831MUN2014A IN2014MN00831A IN 2014MN00831 A IN2014MN00831 A IN 2014MN00831A IN 831MUN2014 A IN831MUN2014 A IN 831MUN2014A IN 2014MN00831 A IN2014MN00831 A IN 2014MN00831A
- Authority
- IN
- India
Links
Classifications
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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
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
- G03B17/54—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with projector
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/26—Projecting separately subsidiary matter simultaneously with main image
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
-
- 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
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
-
- 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
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
- G06F3/0423—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen using sweeping light beams, e.g. using rotating or vibrating mirror
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/107—Static hand or arm
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Artificial Intelligence (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Biology (AREA)
- Evolutionary Computation (AREA)
- Projection Apparatus (AREA)
- Controls And Circuits For Display Device (AREA)
- Position Input By Displaying (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161544983P | 2011-10-07 | 2011-10-07 | |
| US13/645,390 US9030445B2 (en) | 2011-10-07 | 2012-10-04 | Vision-based interactive projection system |
| PCT/US2012/059074 WO2013052880A1 (en) | 2011-10-07 | 2012-10-05 | Vision-based interactive projection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014MN00831A true IN2014MN00831A (enrdf_load_stackoverflow) | 2015-07-03 |
Family
ID=48041781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN831MUN2014 IN2014MN00831A (enrdf_load_stackoverflow) | 2011-10-07 | 2014-05-02 |
Country Status (7)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201103346D0 (en) * | 2011-02-28 | 2011-04-13 | Dev Ltd | Improvements in or relating to optical navigation devices |
| US9030445B2 (en) | 2011-10-07 | 2015-05-12 | Qualcomm Incorporated | Vision-based interactive projection system |
| JP6037900B2 (ja) | 2013-03-11 | 2016-12-07 | 日立マクセル株式会社 | 操作検出装置及び操作検出方法 |
| JP2016528647A (ja) | 2013-08-22 | 2016-09-15 | ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． | プロジェクティブコンピューティングシステム |
| US9519975B2 (en) * | 2014-01-08 | 2016-12-13 | Hong Kong Applied Science And Technology Research Institute Co. Ltd. | Method of detecting edge under non-uniform lighting background |
| LU92408B1 (en) * | 2014-03-21 | 2015-09-22 | Olivier Raulot | User gesture recognition |
| US9922245B2 (en) | 2014-08-15 | 2018-03-20 | Konica Minolta Laboratory U.S.A., Inc. | Method and system for recognizing an object |
| US10728450B2 (en) * | 2014-09-30 | 2020-07-28 | Qualcomm Incorporated | Event based computer vision computation |
| US10417801B2 (en) | 2014-11-13 | 2019-09-17 | Hewlett-Packard Development Company, L.P. | Image projection |
| CN104951149B (zh) * | 2015-06-18 | 2018-04-03 | 刘笑纯 | 触摸屏的触摸点识别装置 |
| TWI574196B (zh) * | 2016-01-21 | 2017-03-11 | 緯創資通股份有限公司 | 光學觸控裝置、觸控指示點位置決定方法以及光學觸控系統 |
| CN106201173B (zh) * | 2016-06-28 | 2019-04-05 | 广景视睿科技（深圳）有限公司 | 一种基于投影的用户交互图标的交互控制方法及系统 |
| JP2020160808A (ja) * | 2019-03-27 | 2020-10-01 | セイコーエプソン株式会社 | 位置検出方法、位置検出装置、及び、インタラクティブプロジェクター |
| JP2020160807A (ja) * | 2019-03-27 | 2020-10-01 | セイコーエプソン株式会社 | 位置検出方法、位置検出装置、及び、インタラクティブプロジェクター |
| CN111080554B (zh) * | 2019-12-20 | 2023-08-04 | 成都极米科技股份有限公司 | 一种投影内容中字幕区域增强方法、装置及可读存储介质 |
| JP2021128659A (ja) * | 2020-02-17 | 2021-09-02 | セイコーエプソン株式会社 | 位置検出方法、位置検出装置及び表示装置 |
| JP2021128657A (ja) * | 2020-02-17 | 2021-09-02 | セイコーエプソン株式会社 | 位置検出方法、位置検出装置及び位置検出システム |
| CN113676654B (zh) * | 2020-05-14 | 2023-06-06 | 武汉Tcl集团工业研究院有限公司 | 一种图像截取方法、装置、设备及计算机可读存储介质 |
| CN111831161B (zh) * | 2020-07-23 | 2023-10-03 | 吕嘉昳 | 基于触摸方法自动识别显示屏幕中触点位置的方法 |
| US11740689B1 (en) | 2022-06-16 | 2023-08-29 | Apple Inc. | Electronic devices with projectors |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3968477B2 (ja) | 1997-07-07 | 2007-08-29 | ソニー株式会社 | 情報入力装置及び情報入力方法 |
| US6624833B1 (en) | 2000-04-17 | 2003-09-23 | Lucent Technologies Inc. | Gesture-based input interface system with shadow detection |
| US7058204B2 (en) | 2000-10-03 | 2006-06-06 | Gesturetek, Inc. | Multiple camera control system |
| US8035612B2 (en) * | 2002-05-28 | 2011-10-11 | Intellectual Ventures Holding 67 Llc | Self-contained interactive video display system |
| US7710391B2 (en) * | 2002-05-28 | 2010-05-04 | Matthew Bell | Processing an image utilizing a spatially varying pattern |
| US7629967B2 (en) | 2003-02-14 | 2009-12-08 | Next Holdings Limited | Touch screen signal processing |
| CN1926497A (zh) * | 2003-12-09 | 2007-03-07 | 雷阿卡特瑞克斯系统公司 | 自主交互式视频显示系统 |
| US20060044282A1 (en) * | 2004-08-27 | 2006-03-02 | International Business Machines Corporation | User input apparatus, system, method and computer program for use with a screen having a translucent surface |
| US7190811B2 (en) * | 2004-11-02 | 2007-03-13 | Honda Motor Co., Ltd. | Adaptive tracking for gesture interfaces |
| JP4630744B2 (ja) * | 2005-02-03 | 2011-02-09 | 東芝モバイルディスプレイ株式会社 | 表示装置 |
| US7800594B2 (en) * | 2005-02-03 | 2010-09-21 | Toshiba Matsushita Display Technology Co., Ltd. | Display device including function to input information from screen by light |
| US7470030B2 (en) * | 2005-07-28 | 2008-12-30 | Hewlett-Packard Development Company, L.P. | Cabinet-surface-mounted projection lens and methods |
| US7599561B2 (en) | 2006-02-28 | 2009-10-06 | Microsoft Corporation | Compact interactive tabletop with projection-vision |
| US7705231B2 (en) | 2007-09-07 | 2010-04-27 | Microsoft Corporation | Automatic accompaniment for vocal melodies |
| US8116518B2 (en) | 2007-02-15 | 2012-02-14 | Qualcomm Incorporated | Enhanced input using flashing electromagnetic radiation |
| AU2008299883B2 (en) * | 2007-09-14 | 2012-03-15 | Facebook, Inc. | Processing of gesture-based user interactions |
| US7874681B2 (en) | 2007-10-05 | 2011-01-25 | Huebner Kenneth J | Interactive projector system and method |
| US20090219253A1 (en) * | 2008-02-29 | 2009-09-03 | Microsoft Corporation | Interactive Surface Computer with Switchable Diffuser |
| US7777899B1 (en) | 2008-06-19 | 2010-08-17 | Gesturetek, Inc. | Interaction interface for controlling an application |
| US8068641B1 (en) | 2008-06-19 | 2011-11-29 | Qualcomm Incorporated | Interaction interface for controlling an application |
| US20100315413A1 (en) | 2009-06-16 | 2010-12-16 | Microsoft Corporation | Surface Computer User Interaction |
| JP5510907B2 (ja) * | 2009-12-01 | 2014-06-04 | 学校法人東京電機大学 | タッチ位置入力装置及びタッチ位置入力方法 |
| US8818027B2 (en) | 2010-04-01 | 2014-08-26 | Qualcomm Incorporated | Computing device interface |
| EP2378394A3 (en) | 2010-04-15 | 2015-03-25 | Electronics and Telecommunications Research Institute | User interface device and method for recognizing user interaction using same |
| US20110267262A1 (en) | 2010-04-30 | 2011-11-03 | Jacques Gollier | Laser Scanning Projector Device for Interactive Screen Applications |
| US8682030B2 (en) * | 2010-09-24 | 2014-03-25 | Microsoft Corporation | Interactive display |
| GB201110159D0 (en) * | 2011-06-16 | 2011-07-27 | Light Blue Optics Ltd | Touch sensitive display devices |
| US9030445B2 (en) | 2011-10-07 | 2015-05-12 | Qualcomm Incorporated | Vision-based interactive projection system |
-
2012
- 2012-10-04 US US13/645,390 patent/US9030445B2/en active Active
- 2012-10-05 EP EP12798042.3A patent/EP2764425A1/en not_active Withdrawn
- 2012-10-05 WO PCT/US2012/059074 patent/WO2013052880A1/en active Application Filing
- 2012-10-05 JP JP2014534800A patent/JP6240609B2/ja not_active Expired - Fee Related
- 2012-10-05 KR KR1020167023498A patent/KR20160104743A/ko not_active Withdrawn
- 2012-10-05 KR KR1020147012281A patent/KR20140079814A/ko not_active Ceased
- 2012-10-05 CN CN201280055307.0A patent/CN103999025B/zh active Active
-
2014
- 2014-05-02 IN IN831MUN2014 patent/IN2014MN00831A/en unknown
-
2015
- 2015-04-14 US US14/686,630 patent/US9626042B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP6240609B2 (ja) | 2017-11-29 |
| CN103999025B (zh) | 2017-03-01 |
| US20150220213A1 (en) | 2015-08-06 |
| KR20140079814A (ko) | 2014-06-27 |
| CN103999025A (zh) | 2014-08-20 |
| JP2014535096A (ja) | 2014-12-25 |
| US9626042B2 (en) | 2017-04-18 |
| KR20160104743A (ko) | 2016-09-05 |
| US9030445B2 (en) | 2015-05-12 |
| US20130088461A1 (en) | 2013-04-11 |
| EP2764425A1 (en) | 2014-08-13 |
| WO2013052880A1 (en) | 2013-04-11 |