AU2018298006B2 - Anamorphic photography and squeeze ratios for digital imagers - Google Patents

Anamorphic photography and squeeze ratios for digital imagers Download PDF

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Publication number
AU2018298006B2
AU2018298006B2 AU2018298006A AU2018298006A AU2018298006B2 AU 2018298006 B2 AU2018298006 B2 AU 2018298006B2 AU 2018298006 A AU2018298006 A AU 2018298006A AU 2018298006 A AU2018298006 A AU 2018298006A AU 2018298006 B2 AU2018298006 B2 AU 2018298006B2
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AU
Australia
Prior art keywords
lens element
image
anamorphic
image sensor
digital
Prior art date
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AU2018298006A
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English (en)
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AU2018298006A1 (en
Inventor
Haluki Sadahiro
Daniel Keith SASAKI
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.)
Panavision International LP
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Panavision International LP
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Publication of AU2018298006A1 publication Critical patent/AU2018298006A1/en
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G02B27/0966—Cylindrical lenses
    • 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
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/06—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe involving anamorphosis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/12—Indexing scheme for image data processing or generation, in general involving antialiasing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Lenses (AREA)
  • Studio Devices (AREA)
  • Lens Barrels (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
AU2018298006A 2017-07-05 2018-07-02 Anamorphic photography and squeeze ratios for digital imagers Active AU2018298006B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/642,260 2017-07-05
US15/642,260 US10539764B2 (en) 2017-07-05 2017-07-05 Anamorphic photography and squeeze ratios for digital imagers
PCT/US2018/040652 WO2019010140A1 (en) 2017-07-05 2018-07-02 ANAMORPHIC PHOTOGRAPHY AND COMPRESSION REPORTS FOR DIGITAL IMAGERS

Publications (2)

Publication Number Publication Date
AU2018298006A1 AU2018298006A1 (en) 2020-01-30
AU2018298006B2 true AU2018298006B2 (en) 2024-02-08

Family

ID=62981361

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018298006A Active AU2018298006B2 (en) 2017-07-05 2018-07-02 Anamorphic photography and squeeze ratios for digital imagers

Country Status (7)

Country Link
US (4) US10539764B2 (https=)
EP (1) EP3649509A1 (https=)
JP (1) JP7240373B2 (https=)
CN (1) CN111386497B (https=)
AU (1) AU2018298006B2 (https=)
CA (1) CA3068817A1 (https=)
WO (1) WO2019010140A1 (https=)

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US10539764B2 (en) * 2017-07-05 2020-01-21 Panavision International, L.P. Anamorphic photography and squeeze ratios for digital imagers
JP7672194B2 (ja) * 2019-08-22 2025-05-07 キヤノン株式会社 像ブレ補正装置及びその制御方法、プログラム、記憶媒体
CN112965203B (zh) * 2019-11-27 2025-03-14 广东思锐光学股份有限公司 一种大光圈变形镜头
US11249288B2 (en) * 2019-09-26 2022-02-15 Guangdong Sirui Optical Co., Ltd. Mobile terminal with a built-in anamorphic lens
CN114019650B (zh) * 2020-07-09 2025-04-22 广东思锐光学股份有限公司 一种超广角大光圈变形镜头
JP7608104B2 (ja) * 2019-12-12 2025-01-06 キヤノン株式会社 画像処理装置および撮像装置
US11727545B2 (en) * 2019-12-12 2023-08-15 Canon Kabushiki Kaisha Image processing apparatus and image capturing apparatus
JP7510264B2 (ja) * 2020-03-17 2024-07-03 キヤノン株式会社 画像処理装置および画像処理方法、撮像装置
EP4189463A1 (en) * 2020-12-18 2023-06-07 Google LLC Steerable camera array for head-mounted display devices
US12501129B2 (en) * 2021-07-16 2025-12-16 Samsung Electro-Mechanics Co., Ltd. Image sensor, camera module, and electronic device including the same
KR20240116286A (ko) 2023-01-20 2024-07-29 삼성전자주식회사 촬상 장치 및 상기 촬상 장치를 포함하는 촬상 시스템
US12535663B2 (en) * 2023-09-19 2026-01-27 Atlas Lens Co Astigmatism-reducing anamorphic lens assemblies

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US20060050403A1 (en) * 2004-08-20 2006-03-09 Panavision International, L.P. Anamorphic imaging system
US20150212301A1 (en) * 2013-04-04 2015-07-30 Cooke Optics Ltd. Anamorphic objective zoom lens

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JPH1123972A (ja) * 1997-07-02 1999-01-29 Olympus Optical Co Ltd 結像光学装置
JPH1138315A (ja) * 1997-07-22 1999-02-12 Konica Corp 撮像レンズ、光学的ローパス効果を有する位相型回折格子及び撮像光学系
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JP2005110202A (ja) 2003-09-08 2005-04-21 Auto Network Gijutsu Kenkyusho:Kk カメラ装置及び車両周辺監視装置
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JP4447953B2 (ja) * 2004-04-12 2010-04-07 キヤノン株式会社 アナモフィックコンバーター及びレンズ装置
US20060170797A1 (en) * 2005-02-02 2006-08-03 Biernath Rolf W Article having a birefringent surface for use as a blur filter
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US7289272B2 (en) * 2005-09-16 2007-10-30 Raytheon Company Optical system including an anamorphic lens
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US10551598B2 (en) 2016-01-06 2020-02-04 Panavision International, L.P. Anamorphic photography for digital imagers
US10539764B2 (en) * 2017-07-05 2020-01-21 Panavision International, L.P. Anamorphic photography and squeeze ratios for digital imagers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060050403A1 (en) * 2004-08-20 2006-03-09 Panavision International, L.P. Anamorphic imaging system
US20150212301A1 (en) * 2013-04-04 2015-07-30 Cooke Optics Ltd. Anamorphic objective zoom lens

Also Published As

Publication number Publication date
JP7240373B2 (ja) 2023-03-15
US11086109B2 (en) 2021-08-10
US12276780B2 (en) 2025-04-15
US20200326516A1 (en) 2020-10-15
CN111386497A (zh) 2020-07-07
US10539764B2 (en) 2020-01-21
US20240126052A1 (en) 2024-04-18
US20190011679A1 (en) 2019-01-10
US20220026689A1 (en) 2022-01-27
JP2020526970A (ja) 2020-08-31
WO2019010140A1 (en) 2019-01-10
AU2018298006A1 (en) 2020-01-30
EP3649509A1 (en) 2020-05-13
CN111386497B (zh) 2021-12-28
US11852791B2 (en) 2023-12-26
CA3068817A1 (en) 2019-01-10

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