JP7552170B2 - 情報生成方法、情報生成システム、及びプログラム - Google Patents

情報生成方法、情報生成システム、及びプログラム Download PDF

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Publication number
JP7552170B2
JP7552170B2 JP2020151908A JP2020151908A JP7552170B2 JP 7552170 B2 JP7552170 B2 JP 7552170B2 JP 2020151908 A JP2020151908 A JP 2020151908A JP 2020151908 A JP2020151908 A JP 2020151908A JP 7552170 B2 JP7552170 B2 JP 7552170B2
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Japan
Prior art keywords
image
coordinates
display area
line
projector
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JP2020151908A
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English (en)
Japanese (ja)
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JP2022046059A5 (enExample
JP2022046059A (ja
Inventor
一平 黒田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
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Seiko Epson Corp
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Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2020151908A priority Critical patent/JP7552170B2/ja
Priority to US17/470,760 priority patent/US11818516B2/en
Publication of JP2022046059A publication Critical patent/JP2022046059A/ja
Publication of JP2022046059A5 publication Critical patent/JP2022046059A5/ja
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Publication of JP7552170B2 publication Critical patent/JP7552170B2/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2504—Calibration devices
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • 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
    • H04N9/3173—Constructional details thereof wherein the projection device is specially adapted for enhanced portability
    • H04N9/3176—Constructional details thereof wherein the projection device is specially adapted for enhanced portability wherein the projection device is incorporated in a camera
    • 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
    • H04N9/3194—Testing thereof including sensor feedback

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
  • User Interface Of Digital Computer (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2020151908A 2020-09-10 2020-09-10 情報生成方法、情報生成システム、及びプログラム Active JP7552170B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020151908A JP7552170B2 (ja) 2020-09-10 2020-09-10 情報生成方法、情報生成システム、及びプログラム
US17/470,760 US11818516B2 (en) 2020-09-10 2021-09-09 Information generation method using projection image and taken image, information generation system, and non-transitory computer-readable storage medium storing program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020151908A JP7552170B2 (ja) 2020-09-10 2020-09-10 情報生成方法、情報生成システム、及びプログラム

Publications (3)

Publication Number Publication Date
JP2022046059A JP2022046059A (ja) 2022-03-23
JP2022046059A5 JP2022046059A5 (enExample) 2023-05-25
JP7552170B2 true JP7552170B2 (ja) 2024-09-18

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JP2020151908A Active JP7552170B2 (ja) 2020-09-10 2020-09-10 情報生成方法、情報生成システム、及びプログラム

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US (1) US11818516B2 (enExample)
JP (1) JP7552170B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7272336B2 (ja) * 2020-09-09 2023-05-12 セイコーエプソン株式会社 情報生成方法、情報生成システム、及びプログラム
JP7163947B2 (ja) * 2020-10-22 2022-11-01 セイコーエプソン株式会社 投写領域の設定支援方法、設定支援システム、及びプログラム
WO2023168836A1 (zh) * 2022-03-11 2023-09-14 亮风台（上海）信息科技有限公司 一种投影交互方法、设备、介质及程序产品
CN115174879B (zh) * 2022-07-18 2024-03-15 峰米(重庆)创新科技有限公司 投影画面校正方法、装置、计算机设备和存储介质
CN116074639B (zh) * 2023-01-17 2025-04-29 北京达佳互联信息技术有限公司 图像生成方法、装置、电子设备及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108076332A (zh) 2016-11-11 2018-05-25 美国克里斯蒂数字系统公司 数字黑电平混合的系统和方法
JP2019192997A (ja) 2018-04-20 2019-10-31 キヤノン株式会社 投影制御装置及び投影制御方法
JP2020088691A (ja) 2018-11-28 2020-06-04 キヤノン株式会社 投写制御装置およびその制御方法、ならびに投写システム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4377247B2 (ja) 2004-01-08 2009-12-02 日本電信電話株式会社 プロジェクタ投影制御システムおよびプロジェクタ投影制御方法
US9601086B1 (en) * 2009-09-11 2017-03-21 Hewlett-Packard Development Company, L.P. Defining a projector display region
JP6429545B2 (ja) * 2014-09-10 2018-11-28 キヤノン株式会社 制御装置、制御方法
JP6358069B2 (ja) 2014-12-10 2018-07-18 カシオ計算機株式会社 情報出力制御装置及びプログラム
US20160173840A1 (en) 2014-12-10 2016-06-16 Casio Computer Co., Ltd. Information output control device
DE102015219538A1 (de) 2015-10-08 2017-04-13 Robert Bosch Gmbh Verfahren zur Aufnahme eines Bildes mit einem Mobilgerät
JP2017123050A (ja) 2016-01-07 2017-07-13 ソニー株式会社 情報処理装置、情報処理方法、プログラム、及びサーバ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108076332A (zh) 2016-11-11 2018-05-25 美国克里斯蒂数字系统公司 数字黑电平混合的系统和方法
JP2019192997A (ja) 2018-04-20 2019-10-31 キヤノン株式会社 投影制御装置及び投影制御方法
JP2020088691A (ja) 2018-11-28 2020-06-04 キヤノン株式会社 投写制御装置およびその制御方法、ならびに投写システム

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US20220078384A1 (en) 2022-03-10
US11818516B2 (en) 2023-11-14
JP2022046059A (ja) 2022-03-23

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