JPWO2021019898A1 - - Google Patents

Info

Publication number
JPWO2021019898A1
JPWO2021019898A1 JP2021536634A JP2021536634A JPWO2021019898A1 JP WO2021019898 A1 JPWO2021019898 A1 JP WO2021019898A1 JP 2021536634 A JP2021536634 A JP 2021536634A JP 2021536634 A JP2021536634 A JP 2021536634A JP WO2021019898 A1 JPWO2021019898 A1 JP WO2021019898A1
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.)
Granted
Application number
JP2021536634A
Other versions
JP7194834B2 (ja
JPWO2021019898A5 (ja
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
Application filed filed Critical
Publication of JPWO2021019898A1 publication Critical patent/JPWO2021019898A1/ja
Publication of JPWO2021019898A5 publication Critical patent/JPWO2021019898A5/ja
Application granted granted Critical
Publication of JP7194834B2 publication Critical patent/JP7194834B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G03B21/14—Details
    • G03B21/142—Adjusting of projection optics
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
    • G03B17/54—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with projector
    • 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
    • G03B21/14—Details
    • G03B21/147—Optical correction of image distortions, e.g. keystone
    • 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
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/206—Control of light source other than position or intensity
    • 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
    • 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
    • G03B21/14—Details
    • G03B21/145—Housing details, e.g. position adjustments thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Projection Apparatus (AREA)
JP2021536634A 2019-07-26 2020-06-01 制御装置、投影装置、制御方法、及び制御プログラム Active JP7194834B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019138119 2019-07-26
JP2019138119 2019-07-26
PCT/JP2020/021644 WO2021019898A1 (ja) 2019-07-26 2020-06-01 制御装置、投影装置、制御方法、及び制御プログラム

Publications (3)

Publication Number Publication Date
JPWO2021019898A1 true JPWO2021019898A1 (ja) 2021-02-04
JPWO2021019898A5 JPWO2021019898A5 (ja) 2022-03-31
JP7194834B2 JP7194834B2 (ja) 2022-12-22

Family

ID=74228437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021536634A Active JP7194834B2 (ja) 2019-07-26 2020-06-01 制御装置、投影装置、制御方法、及び制御プログラム

Country Status (4)

Country Link
US (1) US11796899B2 (ja)
JP (1) JP7194834B2 (ja)
CN (1) CN114270809B (ja)
WO (1) WO2021019898A1 (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08223519A (ja) * 1994-12-14 1996-08-30 Matsushita Electric Ind Co Ltd 投写型画像表示装置
JPH11196356A (ja) * 1997-12-26 1999-07-21 Matsushita Electric Ind Co Ltd シェーディング補正回路
JP2003018502A (ja) * 2001-06-29 2003-01-17 Toshiba Corp 投射型表示装置
JP2006113541A (ja) * 2004-09-14 2006-04-27 Canon Inc 表示装置及び表示方法
JP2008070711A (ja) * 2006-09-15 2008-03-27 Brother Ind Ltd 投影装置
JP2017215475A (ja) * 2016-05-31 2017-12-07 キヤノン株式会社 投射型表示装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1070013C (zh) 1994-12-14 2001-08-22 松下电器产业株式会社 具有校正亮度不均匀性的电路的投影型图像显示装置
JP2004226608A (ja) 2003-01-22 2004-08-12 Seiko Epson Corp 画像処理システム、プロジェクタ、プログラム、情報記憶媒体および画像処理方法
JP2009216767A (ja) 2008-03-07 2009-09-24 Seiko Epson Corp プロジェクタ
CN102450019B (zh) * 2010-01-07 2014-12-10 松下电器产业株式会社 图像处理装置、图像生成系统、方法及程序
JP2012088636A (ja) * 2010-10-22 2012-05-10 Seiko Epson Corp プロジェクター、およびプロジェクターの制御方法
JP5863554B2 (ja) * 2012-05-01 2016-02-16 国立大学法人旭川医科大学 画像処理装置、画像処理方法、およびプログラム
JP6050268B2 (ja) * 2014-01-30 2016-12-21 富士フイルム株式会社 画像処理装置及び方法、プログラム、並びにインクジェット印刷システム
CN107409192B (zh) * 2015-03-27 2021-04-16 索尼公司 图像显示设备及方法、信息处理方法以及计算机可读介质
US10303414B2 (en) * 2016-07-15 2019-05-28 Panasonic Intellectual Property Management Co., Ltd. Device, system, and method of controlling projection image
JP7167503B2 (ja) * 2018-06-27 2022-11-09 セイコーエプソン株式会社 プロジェクター

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08223519A (ja) * 1994-12-14 1996-08-30 Matsushita Electric Ind Co Ltd 投写型画像表示装置
JPH11196356A (ja) * 1997-12-26 1999-07-21 Matsushita Electric Ind Co Ltd シェーディング補正回路
JP2003018502A (ja) * 2001-06-29 2003-01-17 Toshiba Corp 投射型表示装置
JP2006113541A (ja) * 2004-09-14 2006-04-27 Canon Inc 表示装置及び表示方法
JP2008070711A (ja) * 2006-09-15 2008-03-27 Brother Ind Ltd 投影装置
JP2017215475A (ja) * 2016-05-31 2017-12-07 キヤノン株式会社 投射型表示装置

Also Published As

Publication number Publication date
JP7194834B2 (ja) 2022-12-22
WO2021019898A1 (ja) 2021-02-04
US11796899B2 (en) 2023-10-24
CN114270809B (zh) 2024-05-03
CN114270809A (zh) 2022-04-01
US20220146918A1 (en) 2022-05-12

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