CN119072717A - 视差信息生成装置、视差信息生成方法及视差信息生成程序 - Google Patents

视差信息生成装置、视差信息生成方法及视差信息生成程序 Download PDF

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Publication number
CN119072717A
CN119072717A CN202380030070.9A CN202380030070A CN119072717A CN 119072717 A CN119072717 A CN 119072717A CN 202380030070 A CN202380030070 A CN 202380030070A CN 119072717 A CN119072717 A CN 119072717A
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CN
China
Prior art keywords
region
reference image
processing target
information generating
pixel
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Withdrawn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
CN202380030070.9A
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English (en)
Chinese (zh)
Inventor
汤浅佑亮
斋藤繁
北岛大梦
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.)
Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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
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Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN119072717A publication Critical patent/CN119072717A/zh
Withdrawn legal-status Critical Current

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    • 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
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • 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
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo 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
    • 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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • 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
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/25—Image signal generators using stereoscopic image cameras using two or more image sensors with different characteristics other than in their location or field of view, e.g. having different resolutions or colour pickup characteristics; using image signals from one sensor to control the characteristics of another sensor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic 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
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0092—Image segmentation from stereoscopic image signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Library & Information Science (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
CN202380030070.9A 2022-03-25 2023-03-20 视差信息生成装置、视差信息生成方法及视差信息生成程序 Withdrawn CN119072717A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-049919 2022-03-25
JP2022049919 2022-03-25
PCT/JP2023/010948 WO2023182290A1 (ja) 2022-03-25 2023-03-20 視差情報生成装置、視差情報生成方法、および、視差情報生成プログラム

Publications (1)

Publication Number Publication Date
CN119072717A true CN119072717A (zh) 2024-12-03

Family

ID=88100989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380030070.9A Withdrawn CN119072717A (zh) 2022-03-25 2023-03-20 视差信息生成装置、视差信息生成方法及视差信息生成程序

Country Status (4)

Country Link
US (1) US20250220145A1 (https=)
JP (1) JPWO2023182290A1 (https=)
CN (1) CN119072717A (https=)
WO (1) WO2023182290A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025154259A (ja) * 2024-03-29 2025-10-10 オムロン株式会社 画像処理装置、画像処理方法及びプログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012099108A1 (ja) * 2011-01-17 2012-07-26 シャープ株式会社 多視点画像符号化装置、多視点画像復号装置、多視点画像符号化方法、多視点画像復号方法およびプログラム
JP5781353B2 (ja) * 2011-03-31 2015-09-24 株式会社ソニー・コンピュータエンタテインメント 情報処理装置、情報処理方法、および位置情報のデータ構造
JP5949314B2 (ja) * 2012-08-20 2016-07-06 株式会社日本自動車部品総合研究所 視差マップ生成装置および視差マップ生成装置用のプログラム
JP6045417B2 (ja) * 2012-12-20 2016-12-14 オリンパス株式会社 画像処理装置、電子機器、内視鏡装置、プログラム及び画像処理装置の作動方法
JP6614247B2 (ja) * 2016-02-08 2019-12-04 株式会社リコー 画像処理装置、物体認識装置、機器制御システム、画像処理方法およびプログラム

Also Published As

Publication number Publication date
US20250220145A1 (en) 2025-07-03
JPWO2023182290A1 (https=) 2023-09-28
WO2023182290A1 (ja) 2023-09-28

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Application publication date: 20241203