JPWO2023181854A1 - - Google Patents
Info
- Publication number
- JPWO2023181854A1 JPWO2023181854A1 JP2024509917A JP2024509917A JPWO2023181854A1 JP WO2023181854 A1 JPWO2023181854 A1 JP WO2023181854A1 JP 2024509917 A JP2024509917 A JP 2024509917A JP 2024509917 A JP2024509917 A JP 2024509917A JP WO2023181854 A1 JPWO2023181854 A1 JP WO2023181854A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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]
- H04N9/3141—Constructional details thereof
- H04N9/3147—Multi-projection systems
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
-
- 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]
- H04N9/3179—Video signal processing therefor
- H04N9/3188—Scale or resolution adjustment
-
- 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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- General Physics & Mathematics (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022049515 | 2022-03-25 | ||
| PCT/JP2023/008095 WO2023181854A1 (ja) | 2022-03-25 | 2023-03-03 | 情報処理装置、情報処理方法及び情報処理プログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023181854A1 true JPWO2023181854A1 (https=) | 2023-09-28 |
| JPWO2023181854A5 JPWO2023181854A5 (https=) | 2024-12-03 |
Family
ID=88100639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024509917A Pending JPWO2023181854A1 (https=) | 2022-03-25 | 2023-03-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250016293A1 (https=) |
| JP (1) | JPWO2023181854A1 (https=) |
| CN (1) | CN118923105A (https=) |
| WO (1) | WO2023181854A1 (https=) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014056044A (ja) * | 2012-09-11 | 2014-03-27 | Ricoh Co Ltd | 画像投影システム、画像投影システムの運用方法、画像投影装置、及び画像投影システムの遠隔操作装置 |
| JPWO2017179272A1 (ja) * | 2016-04-15 | 2019-02-21 | ソニー株式会社 | 情報処理装置、情報処理方法、及びプログラム |
| JP6748961B2 (ja) * | 2016-07-07 | 2020-09-02 | パナソニックＩｐマネジメント株式会社 | 投写画像調整システム及び投写画像調整方法 |
-
2023
- 2023-03-03 CN CN202380029966.5A patent/CN118923105A/zh active Pending
- 2023-03-03 JP JP2024509917A patent/JPWO2023181854A1/ja active Pending
- 2023-03-03 WO PCT/JP2023/008095 patent/WO2023181854A1/ja not_active Ceased
-
2024
- 2024-09-24 US US18/894,836 patent/US20250016293A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023181854A1 (ja) | 2023-09-28 |
| CN118923105A (zh) | 2024-11-08 |
| US20250016293A1 (en) | 2025-01-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240917 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260204 |