CN115484448B - 图像处理设备、图像处理方法和存储介质 - Google Patents

图像处理设备、图像处理方法和存储介质 Download PDF

Info

Publication number
CN115484448B
CN115484448B CN202210601492.4A CN202210601492A CN115484448B CN 115484448 B CN115484448 B CN 115484448B CN 202210601492 A CN202210601492 A CN 202210601492A CN 115484448 B CN115484448 B CN 115484448B
Authority
CN
China
Prior art keywords
image
circular
equidistant cylindrical
cylindrical projection
circular fisheye
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.)
Active
Application number
CN202210601492.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN115484448A (zh
Inventor
小林达
相场俊孝
筑比地佑树
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN115484448A publication Critical patent/CN115484448A/zh
Application granted granted Critical
Publication of CN115484448B publication Critical patent/CN115484448B/zh
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
    • G03B35/00—Stereoscopic photography
    • G03B35/08—Stereoscopic photography by simultaneous recording
    • G03B35/10—Stereoscopic photography by simultaneous recording having single camera with stereoscopic-base-defining system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/128—Adjusting depth or disparity
    • 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
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • 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
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/12—Panospheric to cylindrical image transformations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4038—Image mosaicing, e.g. composing plane images from plane sub-images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/122—Improving the three-dimensional [3D] impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/139—Format conversion, e.g. of frame-rate or size
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/178—Metadata, e.g. disparity information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single two-dimensional [2D] image sensor
    • H04N13/211—Image signal generators using stereoscopic image cameras using a single two-dimensional [2D] image sensor using temporal multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single two-dimensional [2D] image sensor
    • H04N13/218—Image signal generators using stereoscopic image cameras using a single two-dimensional [2D] image sensor using spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two two-dimensional [2D] image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/286—Image signal generators having separate monoscopic and stereoscopic modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/296—Synchronisation thereof; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/156—Mixing image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/001—Constructional or mechanical details

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Library & Information Science (AREA)
  • Studio Devices (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Cameras In General (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
CN202210601492.4A 2021-05-31 2022-05-30 图像处理设备、图像处理方法和存储介质 Active CN115484448B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021091810A JP7720723B2 (ja) 2021-05-31 2021-05-31 画像処理装置、画像処理方法、及びプログラム
JP2021-091810 2021-05-31

Publications (2)

Publication Number Publication Date
CN115484448A CN115484448A (zh) 2022-12-16
CN115484448B true CN115484448B (zh) 2024-12-17

Family

ID=84194516

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210601492.4A Active CN115484448B (zh) 2021-05-31 2022-05-30 图像处理设备、图像处理方法和存储介质

Country Status (3)

Country Link
US (1) US12212732B2 (https=)
JP (1) JP7720723B2 (https=)
CN (1) CN115484448B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024030637A (ja) * 2022-08-24 2024-03-07 キヤノン株式会社 電子機器および電子機器の制御方法
JP2025113959A (ja) * 2024-01-23 2025-08-04 キヤノン株式会社 電子機器、電子機器の制御方法、プログラム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201901618A (zh) * 2017-05-26 2019-01-01 和碩聯合科技股份有限公司 影像拼接方法與使用此方法的影像擷取裝置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007013514A (ja) 2005-06-30 2007-01-18 Taiji Kajikawa ７２０°全方位矩形画像モニタリングシステム
JP2013141052A (ja) 2010-04-21 2013-07-18 Panasonic Corp カメラシステム、カメラ本体ユニット、３ｄ撮影用レンズユニット
US8902322B2 (en) 2012-11-09 2014-12-02 Bubl Technology Inc. Systems and methods for generating spherical images
CN105225199B (zh) 2015-09-07 2019-05-28 深圳六滴科技有限公司 一种实时等距柱面投影的方法和系统
CN108886562B (zh) * 2016-03-22 2021-07-13 株式会社理光 图像处理系统、图像处理方法及计算机可读存储介质
US10979691B2 (en) * 2016-05-20 2021-04-13 Qualcomm Incorporated Circular fisheye video in virtual reality
CN114979648B (zh) * 2016-05-27 2024-02-13 松下电器（美国）知识产权公司 编码方法、解码方法、及编码和解码方法
JP6665981B2 (ja) * 2016-06-08 2020-03-13 株式会社ザクティ 全天球カメラ
CN106780389B (zh) 2016-12-23 2021-06-15 浙江宇视科技有限公司 一种基于坐标转换的鱼眼图像校正方法及装置
WO2019082415A1 (ja) * 2017-10-26 2019-05-02 シャープ株式会社 画像処理装置、撮像装置、画像処理装置の制御方法、画像処理プログラムおよび記録媒体
US20190222823A1 (en) * 2017-12-18 2019-07-18 Immersive Tech, Inc. Techniques for Capturing and Rendering Videos with Simulated Reality Systems and for Connecting Services with Service Providers
JP2019117330A (ja) * 2017-12-27 2019-07-18 株式会社リコー 撮影装置、及び撮影システム
KR102305634B1 (ko) * 2018-01-23 2021-09-28 엘지전자 주식회사 카메라 렌즈 정보를 포함한 360도 비디오를 송수신하는 방법 및 그 장치
JP7098980B2 (ja) * 2018-03-16 2022-07-12 株式会社リコー 撮像装置、画像処理装置および画像処理方法
CN108846796B (zh) 2018-06-22 2022-08-16 北京航空航天大学青岛研究院 图像拼接方法及电子设备
JP2020077939A (ja) * 2018-11-06 2020-05-21 キヤノン株式会社 画像処理装置、撮像装置、撮像システム、画像処理方法、プログラム、記憶媒体
US11568516B2 (en) * 2019-09-12 2023-01-31 Nikon Corporation Depth-based image stitching for handling parallax
CN119277038A (zh) * 2020-08-20 2025-01-07 阿尔戈斯视觉公司 宽视角立体摄像机装置及使用其的深度影像处理方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201901618A (zh) * 2017-05-26 2019-01-01 和碩聯合科技股份有限公司 影像拼接方法與使用此方法的影像擷取裝置

Also Published As

Publication number Publication date
JP7720723B2 (ja) 2025-08-08
JP2022184139A (ja) 2022-12-13
US12212732B2 (en) 2025-01-28
CN115484448A (zh) 2022-12-16
US20220385883A1 (en) 2022-12-01

Similar Documents

Publication Publication Date Title
CN115484450B (zh) 信息处理装置、控制方法和计算机可读存储介质
JP2024154496A (ja) 撮像装置、撮像装置の制御方法、プログラム、および記憶媒体
JP7665400B2 (ja) 電子機器、その制御方法、プログラムおよび記憶媒体
JP7739053B2 (ja) 情報処理装置、制御方法、プログラム、および記憶媒体
KR20200080147A (ko) 전자기기, 전자기기의 제어 방법, 및 컴퓨터 판독 가능한 매체
US20250184600A1 (en) Electronic apparatus, control method, and non-transitory computer readable medium
JP2026003012A (ja) 電子機器及びその制御方法及びプログラム及び記録媒体
JP2023129925A (ja) 電子機器、電子機器の制御方法、プログラム、および記憶媒体
CN115484448B (zh) 图像处理设备、图像处理方法和存储介质
JP2025134976A (ja) 画像処理装置、画像処理方法、及びプログラム
JP2021158559A (ja) 電子機器、その制御方法およびプログラム
JP2022184712A (ja) 情報処理装置、撮像装置、制御方法、プログラム、および記憶媒体
JP2022191143A (ja) 画像処理装置および画像処理方法
JP2023184106A (ja) 表示制御装置、表示制御方法、プログラム、および記憶媒体
US20240241381A1 (en) Electronic device
JP7844168B2 (ja) 情報処理装置、その制御方法およびプログラム
JP2024030637A (ja) 電子機器および電子機器の制御方法
JP2026036410A (ja) 電子機器、電子機器の制御方法、プログラム、および記憶媒体
JP2023181634A (ja) 電子機器、電子機器の制御方法、プログラム
JP2025016039A (ja) 電子機器、電子機器の制御方法、プログラム
JP2024030580A (ja) 電子機器および電子機器の制御方法
JP2025099100A (ja) 電子機器、電子機器の制御方法、プログラムおよび記憶媒体
JP2026018101A (ja) 表示装置、表示装置の制御方法、およびプログラム
JP2023176161A (ja) 情報処理装置、撮像装置、情報処理方法、プログラム
JP2025081910A (ja) 電子機器、電子機器の制御方法、プログラム、および記憶媒体

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant