EP2880493A4 - Underwater projection with boundary setting and image correction - Google Patents

Underwater projection with boundary setting and image correction

Info

Publication number
EP2880493A4
EP2880493A4 EP13825454.5A EP13825454A EP2880493A4 EP 2880493 A4 EP2880493 A4 EP 2880493A4 EP 13825454 A EP13825454 A EP 13825454A EP 2880493 A4 EP2880493 A4 EP 2880493A4
Authority
EP
European Patent Office
Prior art keywords
image correction
boundary setting
underwater projection
underwater
projection
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.)
Withdrawn
Application number
EP13825454.5A
Other languages
German (de)
French (fr)
Other versions
EP2880493A1 (en
Inventor
Rakesh Reddy
Bruce Johnson
Kevin Doyle
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.)
Pentair Water Pool and Spa Inc
Original Assignee
Pentair Water Pool and Spa Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US13/626,867 external-priority patent/US9134599B2/en
Application filed by Pentair Water Pool and Spa Inc filed Critical Pentair Water Pool and Spa Inc
Publication of EP2880493A1 publication Critical patent/EP2880493A1/en
Publication of EP2880493A4 publication Critical patent/EP2880493A4/en
Withdrawn legal-status Critical Current

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]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • 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
    • G03B43/00—Testing correct operation of photographic apparatus or parts thereof
EP13825454.5A 2012-08-01 2013-07-31 Underwater projection with boundary setting and image correction Withdrawn EP2880493A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261678606P 2012-08-01 2012-08-01
US13/626,867 US9134599B2 (en) 2012-08-01 2012-09-25 Underwater image projection controller with boundary setting and image correction modules and interface and method of using same
PCT/US2013/053084 WO2014022591A1 (en) 2012-08-01 2013-07-31 Underwater projection with boundary setting and image correction

Publications (2)

Publication Number Publication Date
EP2880493A1 EP2880493A1 (en) 2015-06-10
EP2880493A4 true EP2880493A4 (en) 2016-04-13

Family

ID=50028512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13825454.5A Withdrawn EP2880493A4 (en) 2012-08-01 2013-07-31 Underwater projection with boundary setting and image correction

Country Status (6)

Country Link
EP (1) EP2880493A4 (en)
BR (1) BR112015002339A2 (en)
CA (1) CA2880668A1 (en)
CO (1) CO7210297A2 (en)
MX (1) MX348043B (en)
WO (1) WO2014022591A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9134599B2 (en) 2012-08-01 2015-09-15 Pentair Water Pool And Spa, Inc. Underwater image projection controller with boundary setting and image correction modules and interface and method of using same
WO2023195597A1 (en) * 2022-04-08 2023-10-12 엘지전자 주식회사 Device for providing immersive content and method for providing immersive content

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905326A (en) * 1988-04-14 1990-03-06 Kajima Corporation Diving pool
US20090091714A1 (en) * 2007-10-09 2009-04-09 Richard Aufranc Defining a bounding box for projected images
US20090174868A1 (en) * 2004-03-29 2009-07-09 Seiko Epson Corporation Image processing system, projector, computer-readable storage medium, and image processing method
DE102009059689A1 (en) * 2009-12-19 2011-06-22 Wissing, Gerd, 66636 Underwater device e.g. diving tower, has waterproof display surface arranged in pool or its component for replaying moved images or films, where projector is arranged at pool projection or underwater object with respect to display surface
KR20110098099A (en) * 2010-02-26 2011-09-01 유빈스 주식회사 Underwater type projector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4009850B2 (en) * 2002-05-20 2007-11-21 セイコーエプソン株式会社 Projection-type image display system, projector, program, information storage medium, and image projection method
US20120035469A1 (en) * 2006-09-27 2012-02-09 Whelan Thomas J Systems and methods for the measurement of surfaces

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905326A (en) * 1988-04-14 1990-03-06 Kajima Corporation Diving pool
US20090174868A1 (en) * 2004-03-29 2009-07-09 Seiko Epson Corporation Image processing system, projector, computer-readable storage medium, and image processing method
US20090091714A1 (en) * 2007-10-09 2009-04-09 Richard Aufranc Defining a bounding box for projected images
DE102009059689A1 (en) * 2009-12-19 2011-06-22 Wissing, Gerd, 66636 Underwater device e.g. diving tower, has waterproof display surface arranged in pool or its component for replaying moved images or films, where projector is arranged at pool projection or underwater object with respect to display surface
KR20110098099A (en) * 2010-02-26 2011-09-01 유빈스 주식회사 Underwater type projector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014022591A1 *

Also Published As

Publication number Publication date
BR112015002339A2 (en) 2017-07-04
MX2015001577A (en) 2015-11-16
WO2014022591A1 (en) 2014-02-06
EP2880493A1 (en) 2015-06-10
MX348043B (en) 2017-05-24
CA2880668A1 (en) 2014-02-06
CO7210297A2 (en) 2015-03-09

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Legal Events

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Ipc: G03B 21/60 20060101AFI20160304BHEP

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Effective date: 20180717

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Owner name: PENTAIR WATER POOL AND SPA, INC.

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Effective date: 20190117