JP7151126B2 - プロジェクター、及び、プロジェクターの制御方法 - Google Patents
プロジェクター、及び、プロジェクターの制御方法 Download PDFInfo
- Publication number
- JP7151126B2 JP7151126B2 JP2018063453A JP2018063453A JP7151126B2 JP 7151126 B2 JP7151126 B2 JP 7151126B2 JP 2018063453 A JP2018063453 A JP 2018063453A JP 2018063453 A JP2018063453 A JP 2018063453A JP 7151126 B2 JP7151126 B2 JP 7151126B2
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- imaging
- Prior art date
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- 238000003384 imaging method Methods 0.000 claims description 145
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- 238000009434 installation Methods 0.000 claims description 26
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Images
Classifications
-
- 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
-
- 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
- H04N9/315—Modulator illumination systems
- H04N9/3155—Modulator illumination systems for controlling the light source
-
- 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]
- H04N9/3179—Video signal processing therefor
- H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
-
- 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]
- H04N9/3179—Video signal processing therefor
- H04N9/3185—Geometric adjustment, e.g. keystone or convergence
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Controls And Circuits For Display Device (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018063453A JP7151126B2 (ja) | 2018-03-29 | 2018-03-29 | プロジェクター、及び、プロジェクターの制御方法 |
| CN201910237291.9A CN110324593B (zh) | 2018-03-29 | 2019-03-27 | 投影仪和投影仪的控制方法 |
| US16/367,467 US10742943B2 (en) | 2018-03-29 | 2019-03-28 | Projector and method for controlling projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018063453A JP7151126B2 (ja) | 2018-03-29 | 2018-03-29 | プロジェクター、及び、プロジェクターの制御方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019176356A JP2019176356A (ja) | 2019-10-10 |
| JP2019176356A5 JP2019176356A5 (enExample) | 2021-04-08 |
| JP7151126B2 true JP7151126B2 (ja) | 2022-10-12 |
Family
ID=68055766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018063453A Active JP7151126B2 (ja) | 2018-03-29 | 2018-03-29 | プロジェクター、及び、プロジェクターの制御方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10742943B2 (enExample) |
| JP (1) | JP7151126B2 (enExample) |
| CN (1) | CN110324593B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7287222B2 (ja) * | 2019-09-30 | 2023-06-06 | セイコーエプソン株式会社 | プロジェクター、及びプロジェクターの制御方法 |
| CN111147694B (zh) * | 2019-12-30 | 2022-03-22 | Oppo广东移动通信有限公司 | 拍摄方法、拍摄装置、终端设备及计算机可读存储介质 |
| WO2022080260A1 (ja) | 2020-10-13 | 2022-04-21 | パナソニックIpマネジメント株式会社 | 設置情報取得方法、補正方法、プログラム、及び設置情報取得システム |
| JP7196899B2 (ja) * | 2020-12-10 | 2022-12-27 | セイコーエプソン株式会社 | 投写方法、投写システム、及びプログラム |
| US11988948B2 (en) * | 2021-05-26 | 2024-05-21 | The Boeing Company | Personal projection system for travel environments and methods of operating thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015159524A (ja) | 2014-01-21 | 2015-09-03 | セイコーエプソン株式会社 | プロジェクター、表示装置、及び、プロジェクターの制御方法 |
| JP2015166893A (ja) | 2014-03-03 | 2015-09-24 | セイコーエプソン株式会社 | 位置検出装置、及び、位置検出装置の制御方法 |
| JP2017138776A (ja) | 2016-02-03 | 2017-08-10 | セイコーエプソン株式会社 | インタラクティブプロジェクター、及び、そのオートキャリブレーション実行方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004274283A (ja) * | 2003-03-07 | 2004-09-30 | Casio Comput Co Ltd | 投影システム、及び投影装置、画像供給装置、プログラム |
| US6811264B2 (en) * | 2003-03-21 | 2004-11-02 | Mitsubishi Electric Research Laboratories, Inc. | Geometrically aware projector |
| US7794090B2 (en) * | 2006-01-24 | 2010-09-14 | Seiko Epson Corporation | Efficient dual photography |
| US20070291184A1 (en) * | 2006-06-16 | 2007-12-20 | Michael Harville | System and method for displaying images |
| JP5354168B2 (ja) * | 2009-01-13 | 2013-11-27 | セイコーエプソン株式会社 | プロジェクターおよび制御方法 |
| JP5348022B2 (ja) * | 2010-03-05 | 2013-11-20 | セイコーエプソン株式会社 | プロジェクターおよび射影変換処理装置 |
| WO2011122612A1 (ja) * | 2010-03-31 | 2011-10-06 | 日本電気株式会社 | プロジェクタ、プロジェクタシステムおよび画像補正方法 |
| US9514716B2 (en) * | 2012-10-19 | 2016-12-06 | Casio Computer Co., Ltd. | Projection apparatus, projection control apparatus, projection system, and projection state adjustment method |
| JP2015128242A (ja) * | 2013-12-27 | 2015-07-09 | ソニー株式会社 | 画像投影装置及びそのキャリブレーション方法 |
| KR102170182B1 (ko) * | 2014-04-17 | 2020-10-26 | 한국전자통신연구원 | 패턴 프로젝션을 이용한 왜곡 보정 및 정렬 시스템, 이를 이용한 방법 |
| CN106162124B (zh) * | 2016-08-02 | 2018-06-08 | 上海唱风信息科技有限公司 | 投影机输出图像的校准方法 |
-
2018
- 2018-03-29 JP JP2018063453A patent/JP7151126B2/ja active Active
-
2019
- 2019-03-27 CN CN201910237291.9A patent/CN110324593B/zh active Active
- 2019-03-28 US US16/367,467 patent/US10742943B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015159524A (ja) | 2014-01-21 | 2015-09-03 | セイコーエプソン株式会社 | プロジェクター、表示装置、及び、プロジェクターの制御方法 |
| JP2015166893A (ja) | 2014-03-03 | 2015-09-24 | セイコーエプソン株式会社 | 位置検出装置、及び、位置検出装置の制御方法 |
| JP2017138776A (ja) | 2016-02-03 | 2017-08-10 | セイコーエプソン株式会社 | インタラクティブプロジェクター、及び、そのオートキャリブレーション実行方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110324593A (zh) | 2019-10-11 |
| CN110324593B (zh) | 2022-04-15 |
| US20190306478A1 (en) | 2019-10-03 |
| JP2019176356A (ja) | 2019-10-10 |
| US10742943B2 (en) | 2020-08-11 |
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