CN105723303A - 投影型影像显示装置、操作检测装置及投影型影像显示方法 - Google Patents
投影型影像显示装置、操作检测装置及投影型影像显示方法 Download PDFInfo
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- CN105723303A CN105723303A CN201380079895.6A CN201380079895A CN105723303A CN 105723303 A CN105723303 A CN 105723303A CN 201380079895 A CN201380079895 A CN 201380079895A CN 105723303 A CN105723303 A CN 105723303A
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- projection
- detection
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- image
- finger
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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
-
- 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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03542—Light pens for emitting or receiving light
-
- 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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3191—Testing thereof
- H04N9/3194—Testing thereof including sensor feedback
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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Position Input By Displaying (AREA)
- User Interface Of Digital Computer (AREA)
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/077304 WO2015052765A1 (ja) | 2013-10-08 | 2013-10-08 | 投射型映像表示装置、操作検出装置及び投射型映像表示方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105723303A true CN105723303A (zh) | 2016-06-29 |
CN105723303B CN105723303B (zh) | 2019-01-22 |
Family
ID=52812616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380079895.6A Active CN105723303B (zh) | 2013-10-08 | 2013-10-08 | 投影型影像显示装置、操作检测装置及投影型影像显示方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US10025430B2 (zh) |
EP (1) | EP3056975B1 (zh) |
JP (1) | JP6105075B2 (zh) |
CN (1) | CN105723303B (zh) |
WO (1) | WO2015052765A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108663816A (zh) * | 2017-03-28 | 2018-10-16 | 精工爱普生株式会社 | 光射出装置以及图像显示系统 |
CN114115582A (zh) * | 2020-06-17 | 2022-03-01 | 精工爱普生株式会社 | 位置检测方法、投影仪的控制方法、位置检测装置和投影仪 |
Families Citing this family (18)
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WO2015052765A1 (ja) * | 2013-10-08 | 2015-04-16 | 日立マクセル株式会社 | 投射型映像表示装置、操作検出装置及び投射型映像表示方法 |
JP2016038902A (ja) * | 2014-08-06 | 2016-03-22 | 株式会社リコー | 接触検出システム、情報処理方法、情報処理装置、及びプログラム |
US10521050B2 (en) * | 2014-11-13 | 2019-12-31 | Maxell, Ltd. | Projection video display apparatus and video display method |
WO2016171166A1 (ja) * | 2015-04-20 | 2016-10-27 | 株式会社リコー | 座標検知装置、電子黒板、画像表示システム、座標検知方法 |
WO2017002250A1 (ja) * | 2015-07-01 | 2017-01-05 | 日立マクセル株式会社 | 表示システム、電子ペン装置、電子ペン装置発光制御方法 |
JP6665194B2 (ja) * | 2015-09-28 | 2020-03-13 | マクセル株式会社 | 照明装置 |
JP6538871B2 (ja) * | 2015-11-13 | 2019-07-03 | マクセル株式会社 | 操作検出装置、操作検出方法、及び映像表示システム |
CN106980416A (zh) * | 2016-01-18 | 2017-07-25 | 中强光电股份有限公司 | 触控显示系统及其触控方法 |
TR201606367A2 (tr) * | 2016-05-13 | 2017-11-21 | Sensobright Ind Llc | Bir dokunmatik panel. |
US20180059863A1 (en) * | 2016-08-26 | 2018-03-01 | Lenovo (Singapore) Pte. Ltd. | Calibration of pen location to projected whiteboard |
JP7222391B2 (ja) * | 2018-03-08 | 2023-02-15 | ソニーグループ株式会社 | 情報処理装置、情報処理方法、およびプログラム |
JP2019159748A (ja) * | 2018-03-13 | 2019-09-19 | セイコーエプソン株式会社 | 画像投写システム、指示体及び画像投写システムの制御方法 |
JP7321995B2 (ja) * | 2018-03-23 | 2023-08-07 | 株式会社ワコム | 位置指示器及び位置検出システム |
CA3106385A1 (en) | 2018-09-13 | 2020-03-19 | Kissei Pharmaceutical Co., Ltd. | Imidazopyridinone compound |
KR102156539B1 (ko) * | 2019-01-15 | 2020-09-16 | 임성민 | 접촉음 센싱 펜마우스 및 이를 이용한 강의 시스템 |
US20230113359A1 (en) * | 2020-10-23 | 2023-04-13 | Pathway Innovations And Technologies, Inc. | Full color spectrum blending and digital color filtering for transparent display screens |
US20220360755A1 (en) * | 2020-10-23 | 2022-11-10 | Ji Shen | Interactive display with integrated camera for capturing audio and visual information |
JP7338659B2 (ja) * | 2021-03-30 | 2023-09-05 | セイコーエプソン株式会社 | 指示体の検出方法及びプロジェクションシステム |
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-
2013
- 2013-10-08 WO PCT/JP2013/077304 patent/WO2015052765A1/ja active Application Filing
- 2013-10-08 JP JP2015541328A patent/JP6105075B2/ja active Active
- 2013-10-08 CN CN201380079895.6A patent/CN105723303B/zh active Active
- 2013-10-08 EP EP13895170.2A patent/EP3056975B1/en active Active
- 2013-10-08 US US15/027,340 patent/US10025430B2/en active Active
-
2018
- 2018-06-15 US US16/009,628 patent/US10719171B2/en active Active
Patent Citations (5)
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108663816A (zh) * | 2017-03-28 | 2018-10-16 | 精工爱普生株式会社 | 光射出装置以及图像显示系统 |
CN108663816B (zh) * | 2017-03-28 | 2023-10-27 | 精工爱普生株式会社 | 光射出装置以及图像显示系统 |
CN114115582A (zh) * | 2020-06-17 | 2022-03-01 | 精工爱普生株式会社 | 位置检测方法、投影仪的控制方法、位置检测装置和投影仪 |
CN114115582B (zh) * | 2020-06-17 | 2023-12-22 | 精工爱普生株式会社 | 位置检测方法、投影仪的控制方法、位置检测装置和投影仪 |
Also Published As
Publication number | Publication date |
---|---|
US10025430B2 (en) | 2018-07-17 |
WO2015052765A1 (ja) | 2015-04-16 |
US20160253043A1 (en) | 2016-09-01 |
EP3056975A4 (en) | 2017-06-21 |
EP3056975A1 (en) | 2016-08-17 |
JP6105075B2 (ja) | 2017-03-29 |
US10719171B2 (en) | 2020-07-21 |
US20180292950A1 (en) | 2018-10-11 |
JPWO2015052765A1 (ja) | 2017-03-09 |
CN105723303B (zh) | 2019-01-22 |
EP3056975B1 (en) | 2020-08-12 |
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