WO2017107910A1 - Objectif optique panoramique et dispositif de capture d'image - Google Patents

Objectif optique panoramique et dispositif de capture d'image Download PDF

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Publication number
WO2017107910A1
WO2017107910A1 PCT/CN2016/111240 CN2016111240W WO2017107910A1 WO 2017107910 A1 WO2017107910 A1 WO 2017107910A1 CN 2016111240 W CN2016111240 W CN 2016111240W WO 2017107910 A1 WO2017107910 A1 WO 2017107910A1
Authority
WO
WIPO (PCT)
Prior art keywords
lens
area
folding mirror
module
mirror
Prior art date
Application number
PCT/CN2016/111240
Other languages
English (en)
Chinese (zh)
Inventor
胡笑平
蒋国銮
Original Assignee
博立码杰通讯(深圳)有限公司
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 by 博立码杰通讯(深圳)有限公司 filed Critical 博立码杰通讯(深圳)有限公司
Publication of WO2017107910A1 publication Critical patent/WO2017107910A1/fr

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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
    • G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/006—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element at least one element being a compound optical element, e.g. cemented elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric 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
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe

Definitions

  • the panoramic image capturing device preferably adopts a method of integrating two image capturing modules, so that there is no blind spot in the area of almost half of the spherical surface.
  • the rear surface of the second folding mirror may be a simple convex surface or a composite curved surface, for example, a convex surface of the convex surface and a convex or concave surface or a convex surface different from the curved surface shape of the reflective area.
  • the convex or concave surface may specifically be a spherical surface or an aspheric surface, such as a tapered surface or other secondary or higher-order curved surface.
  • the rear surface of the first folding mirror i.e., the front surface of the second folding mirror
  • the panoramic optical lens may adopt various implementations according to the present invention, for example, using the structure described in Embodiment 1 or 2, including the catadioptric lens group 310 and the first lens lens group 320, and the internal structure will not be described again. .

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Studio Devices (AREA)

Abstract

La présente invention concerne un objectif optique panoramique et un dispositif de capture d'image. L'objectif comprend un ensemble à lentilles de réfraction/réfléchissantes (110), et un premier ensemble à lentilles de transmission (120). L'ensemble à lentilles de réfraction/réfléchissantes (110) inclut deux lentilles de réfraction/réfléchissantes (111 et 112) collées ensemble. La zone centrale de la surface avant de la première lentille de réfraction/réfléchissante (111) est une zone réfléchissante (1111), tandis que la zone restante est une zone de transmission. La zone centrale de la surface arrière de la seconde lentille de réfraction/réfléchissante (112) est une zone de transmission, tandis que la zone restante est une zone réfléchissante (1121). Le premier ensemble à lentilles de transmission (120) est disposé sur un chemin optique derrière ledit ensemble à lentilles de réfraction/réfléchissantes (110). Puisque cet ensemble à lentilles de réfraction/réfléchissantes (110) combinant la réfraction et la réflexion est utilisé pour capturer une lumière incidente, la lumière est amenée à converger plusieurs fois en étant réfractée puis réfléchie, puis réfractée, et ensuite réfléchie entre les deux lentilles de réfraction/réfléchissantes (111 et 112), la résolution au bord du champ de vision augmente nettement, la qualité d'imagerie est meilleure, et la conception du dispositif est rendue plus compacte.
PCT/CN2016/111240 2015-12-22 2016-12-21 Objectif optique panoramique et dispositif de capture d'image WO2017107910A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510974528.3A CN106908936A (zh) 2015-12-22 2015-12-22 一种全景光学镜头及影像采集装置
CN201510974528.3 2015-12-22

Publications (1)

Publication Number Publication Date
WO2017107910A1 true WO2017107910A1 (fr) 2017-06-29

Family

ID=59089031

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/111240 WO2017107910A1 (fr) 2015-12-22 2016-12-21 Objectif optique panoramique et dispositif de capture d'image

Country Status (2)

Country Link
CN (1) CN106908936A (fr)
WO (1) WO2017107910A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110824673A (zh) * 2019-11-28 2020-02-21 杭州环峻科技有限公司 一种超大视场全球面全景环带光学系统
US20210271059A1 (en) * 2019-08-28 2021-09-02 Zhejiang University 4k high-resolution panoramic annular optical system
CN113592755A (zh) * 2021-07-28 2021-11-02 北京大学 基于全景摄像的图像反射消除方法
CN114114595A (zh) * 2020-08-31 2022-03-01 华为技术有限公司 一种镜头模组、摄像模组及终端

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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CN107436485B (zh) * 2017-09-21 2022-09-06 浙江舜宇光学有限公司 光学成像系统
CN109578825B (zh) * 2019-01-15 2024-08-20 华中光电技术研究所（中国船舶重工集团有限公司第七一七研究所） 紧凑型全景照射装置
CN110824669B (zh) * 2019-11-25 2021-11-09 杭州环峻科技有限公司 一种8k高分辨全景环带光学镜头
CN111751964A (zh) * 2020-06-30 2020-10-09 浙江大学 基于非球面镜的双视场全景环带成像装置
KR102409108B1 (ko) * 2020-09-18 2022-06-15 삼성전기주식회사 촬상 광학계
CN114222036A (zh) * 2021-11-16 2022-03-22 昆山丘钛微电子科技股份有限公司 光学组件
CN114967072A (zh) * 2022-06-10 2022-08-30 浙江大学 一种三片式近红外全景环带镜头
CN115437112A (zh) * 2022-08-23 2022-12-06 莆田学院 一种大孔径全景光学成像系统

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JP2006011103A (ja) * 2004-06-28 2006-01-12 Yokogawa Electric Corp 球面ミラー撮像装置
US20130057971A1 (en) * 2011-09-01 2013-03-07 Samsung Electronics Co., Ltd. Panoramic imaging lens and panoramic imaging system using the same
KR20140112838A (ko) * 2013-03-14 2014-09-24 주식회사 케이원뷰 전방위 광학 시스템
CN203981961U (zh) * 2014-07-07 2014-12-03 长春方圆光电技术有限责任公司 360度环视图像采集系统
CN104570289A (zh) * 2015-01-20 2015-04-29 北京理工大学 一种用于移动终端的无盲区全景镜头

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006011103A (ja) * 2004-06-28 2006-01-12 Yokogawa Electric Corp 球面ミラー撮像装置
US20130057971A1 (en) * 2011-09-01 2013-03-07 Samsung Electronics Co., Ltd. Panoramic imaging lens and panoramic imaging system using the same
KR20140112838A (ko) * 2013-03-14 2014-09-24 주식회사 케이원뷰 전방위 광학 시스템
CN203981961U (zh) * 2014-07-07 2014-12-03 长春方圆光电技术有限责任公司 360度环视图像采集系统
CN104570289A (zh) * 2015-01-20 2015-04-29 北京理工大学 一种用于移动终端的无盲区全景镜头

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210271059A1 (en) * 2019-08-28 2021-09-02 Zhejiang University 4k high-resolution panoramic annular optical system
US12066604B2 (en) * 2019-08-28 2024-08-20 Zhejiang University 4K high-resolution panoramic annular optical system
CN110824673A (zh) * 2019-11-28 2020-02-21 杭州环峻科技有限公司 一种超大视场全球面全景环带光学系统
CN114114595A (zh) * 2020-08-31 2022-03-01 华为技术有限公司 一种镜头模组、摄像模组及终端
EP4206778A4 (fr) * 2020-08-31 2024-03-27 Huawei Technologies Co., Ltd. Module de caméra, module de photographie et terminal
CN114114595B (zh) * 2020-08-31 2024-04-16 华为技术有限公司 一种镜头模组、摄像模组及终端
CN113592755A (zh) * 2021-07-28 2021-11-02 北京大学 基于全景摄像的图像反射消除方法
CN113592755B (zh) * 2021-07-28 2022-01-11 北京大学 基于全景摄像的图像反射消除方法

Also Published As

Publication number Publication date
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