JP6782426B2 - 映像提示システム - Google Patents
映像提示システム Download PDFInfo
- Publication number
- JP6782426B2 JP6782426B2 JP2016172878A JP2016172878A JP6782426B2 JP 6782426 B2 JP6782426 B2 JP 6782426B2 JP 2016172878 A JP2016172878 A JP 2016172878A JP 2016172878 A JP2016172878 A JP 2016172878A JP 6782426 B2 JP6782426 B2 JP 6782426B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- user
- screen
- mirror
- camera
- 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.)
- Active
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- 238000004891 communication Methods 0.000 description 39
- 238000000034 method Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 230000011664 signaling Effects 0.000 description 5
- 239000003086 colorant Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
- H04N7/144—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display camera and display on the same optical axis, e.g. optically multiplexing the camera and display for eye to eye contact
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/32—Holograms used as optical elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Description
スピーカ60は、ホログラムミラー10よりもユーザU側の位置から、ユーザUに向けて音を出力する。スピーカ60によって出力される音の例は、対話相手Dの音声である。
Claims (4)
- ユーザの前方空間に虚像を合成した映像をユーザに提示する映像提示システムであって、
特定波長の光で構成される映像を入射角度とは異なる角度で反射し、特定波長の光以外の光を透過するホログラムミラーと、
前記映像を前記ホログラムミラーに向かって表示するスクリーンと、
前記ユーザ側の位置から前記ホログラムミラーを撮影するカメラと、
を備え、
前記ホログラムミラーは、ユーザに対向するように設けられた状態で、前記ユーザが、前記ホログラムミラーを挟んで前記ユーザとは反対側の位置に対話相手の前記映像の虚像を視認できるように、前記スクリーンからの前記映像を反射し、
前記カメラは、前記ホログラムミラーを挟んで前記カメラとは反対側の位置に前記ユーザの虚像を撮影できるように配置される、
映像提示システム。 - 前記スクリーンは、前記映像を前記ホログラムミラーに向かって表示する第1の状態と、前記映像を表示することなく光を透過させる第2の状態との2つの状態が交互に切り替わるように構成され、
前記カメラは、前記スクリーンを挟んで前記ホログラムミラーとは反対側に配置される、
請求項1に記載の映像提示システム。 - 前記スクリーンを挟んで前記ホログラムミラーとは反対側に配置されたミラーを更に備え、
前記カメラは、前記ミラーによる反射を利用して前記ホログラムミラーを撮影できるように配置されている、
請求項1に記載の映像提示システム。 - 前記ホログラムミラーと前記スクリーンとの間に配置されたハーフミラーを更に備え、
前記カメラは、前記ハーフミラーによる反射を利用して前記ホログラムミラーを撮影できるように配置される、
請求項1に記載の映像提示システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/024363 WO2018025551A1 (ja) | 2016-08-04 | 2017-07-03 | 映像提示システム |
EP17836658.9A EP3477940B8 (en) | 2016-08-04 | 2017-07-03 | Picture presentation system |
US16/321,231 US10582154B2 (en) | 2016-08-04 | 2017-07-03 | Picture presentation system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016153504 | 2016-08-04 | ||
JP2016153504 | 2016-08-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018026775A JP2018026775A (ja) | 2018-02-15 |
JP6782426B2 true JP6782426B2 (ja) | 2020-11-11 |
Family
ID=61194352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016172878A Active JP6782426B2 (ja) | 2016-08-04 | 2016-09-05 | 映像提示システム |
Country Status (3)
Country | Link |
---|---|
US (1) | US10582154B2 (ja) |
EP (1) | EP3477940B8 (ja) |
JP (1) | JP6782426B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12026424B2 (en) * | 2020-02-26 | 2024-07-02 | Nippon Telegraph And Telephone Corporation | Apparatus for displaying information superimposed on mirror image, displaying apparatus, and displaying program |
JPWO2022113614A1 (ja) * | 2020-11-27 | 2022-06-02 | ||
KR102426374B1 (ko) * | 2022-01-11 | 2022-07-27 | 최해용 | 가상 대면 테이블장치 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05328336A (ja) * | 1992-05-15 | 1993-12-10 | Nippon Telegr & Teleph Corp <Ntt> | 表示・撮像装置 |
JP4423776B2 (ja) * | 2000-09-27 | 2010-03-03 | コニカミノルタホールディングス株式会社 | 映像表示装置 |
JP2004038012A (ja) | 2002-07-05 | 2004-02-05 | Minolta Co Ltd | 映像表示装置 |
JP2006237914A (ja) * | 2005-02-24 | 2006-09-07 | Kyocera Corp | 携帯端末装置 |
US8643691B2 (en) * | 2008-05-12 | 2014-02-04 | Microsoft Corporation | Gaze accurate video conferencing |
US9160966B2 (en) | 2011-05-11 | 2015-10-13 | Microsoft Technology Licensing, Llc | Imaging through a display screen |
WO2015068431A1 (ja) * | 2013-11-05 | 2015-05-14 | シャープ株式会社 | スクリーンおよび表示撮像装置 |
US9541998B2 (en) * | 2015-01-29 | 2017-01-10 | Samsung Electronics Co., Ltd. | Electronic system with gaze alignment mechanism and method of operation thereof |
-
2016
- 2016-09-05 JP JP2016172878A patent/JP6782426B2/ja active Active
-
2017
- 2017-07-03 EP EP17836658.9A patent/EP3477940B8/en active Active
- 2017-07-03 US US16/321,231 patent/US10582154B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3477940B1 (en) | 2021-05-12 |
EP3477940B8 (en) | 2021-06-23 |
US10582154B2 (en) | 2020-03-03 |
JP2018026775A (ja) | 2018-02-15 |
EP3477940A1 (en) | 2019-05-01 |
US20190174093A1 (en) | 2019-06-06 |
EP3477940A4 (en) | 2019-07-03 |
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