SG11201912033WA - Dual-view angle image calibration method and apparatus, storage medium and electronic device - Google Patents

Dual-view angle image calibration method and apparatus, storage medium and electronic device

Info

Publication number
SG11201912033WA
SG11201912033WA SG11201912033WA SG11201912033WA SG11201912033WA SG 11201912033W A SG11201912033W A SG 11201912033WA SG 11201912033W A SG11201912033W A SG 11201912033WA SG 11201912033W A SG11201912033W A SG 11201912033WA SG 11201912033W A SG11201912033W A SG 11201912033WA
Authority
SG
Singapore
Prior art keywords
dual
electronic device
storage medium
calibration method
view angle
Prior art date
Application number
SG11201912033WA
Other languages
English (en)
Inventor
Wenxiu Sun
Original Assignee
Shenzhen Sensetime Technology 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
Publication date
Application filed by Shenzhen Sensetime Technology Co Ltd filed Critical Shenzhen Sensetime Technology Co Ltd
Publication of SG11201912033WA publication Critical patent/SG11201912033WA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G06T7/85—Stereo camera calibration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two 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
    • H04N13/246—Calibration of cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
SG11201912033WA 2017-06-14 2018-06-13 Dual-view angle image calibration method and apparatus, storage medium and electronic device SG11201912033WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710448540.XA CN108230395A (zh) 2017-06-14 2017-06-14 双视角图像校准及图像处理方法、装置、存储介质和电子设备
PCT/CN2018/091085 WO2018228436A1 (zh) 2017-06-14 2018-06-13 双视角图像校准及图像处理方法、装置、存储介质和电子设备

Publications (1)

Publication Number Publication Date
SG11201912033WA true SG11201912033WA (en) 2020-01-30

Family

ID=62656659

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201912033WA SG11201912033WA (en) 2017-06-14 2018-06-13 Dual-view angle image calibration method and apparatus, storage medium and electronic device

Country Status (5)

Country Link
US (1) US11380017B2 (zh)
JP (1) JP6902122B2 (zh)
CN (1) CN108230395A (zh)
SG (1) SG11201912033WA (zh)
WO (1) WO2018228436A1 (zh)

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* Cited by examiner, † Cited by third party
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WO2020024576A1 (zh) * 2018-08-01 2020-02-06 Oppo广东移动通信有限公司 摄像头校准方法和装置、电子设备、计算机可读存储介质
CN109040746B (zh) * 2018-08-01 2019-10-25 Oppo广东移动通信有限公司 摄像头校准方法和装置、电子设备、计算机可读存储介质
CN109040745B (zh) * 2018-08-01 2019-12-27 Oppo广东移动通信有限公司 摄像头自校准方法和装置、电子设备、计算机存储介质
US20210133981A1 (en) * 2019-10-30 2021-05-06 Allen Institute Biology driven approach to image segmentation using supervised deep learning-based segmentation
US11475595B2 (en) * 2020-03-19 2022-10-18 Sony Corporation Extrinsic calibration of multi-camera system
US11232315B2 (en) * 2020-04-28 2022-01-25 NextVPU (Shanghai) Co., Ltd. Image depth determining method and living body identification method, circuit, device, and medium
CN112598751A (zh) * 2020-12-23 2021-04-02 Oppo（重庆）智能科技有限公司 标定方法及装置、终端和存储介质
CN112785519A (zh) * 2021-01-11 2021-05-11 普联国际有限公司 基于全景图的定位误差校准方法、装置、设备及存储介质
CN113628283B (zh) * 2021-08-10 2024-05-17 地平线征程(杭州)人工智能科技有限公司 摄像装置的参数标定方法、装置、介质以及电子设备
CN113884099B (zh) * 2021-12-07 2022-04-12 智道网联科技(北京)有限公司 一种路端移动物体位置测量方法及装置
CN115439555A (zh) * 2022-08-29 2022-12-06 佛山职业技术学院 一种无公共视场多相机外参数标定方法

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CN101916454B (zh) 2010-04-08 2013-03-27 董洪伟 基于网格变形和连续优化的高分辨率人脸重建方法
CN102065313B (zh) * 2010-11-16 2012-10-31 上海大学 平行式相机阵列的未标定多视点图像校正方法
JP5768684B2 (ja) * 2011-11-29 2015-08-26 富士通株式会社 ステレオ画像生成装置、ステレオ画像生成方法及びステレオ画像生成用コンピュータプログラム
JP5901447B2 (ja) * 2012-06-27 2016-04-13 オリンパス株式会社 画像処理装置及びそれを備えた撮像装置、画像処理方法、並びに画像処理プログラム
CN103345736B (zh) * 2013-05-28 2016-08-31 天津大学 一种虚拟视点绘制方法
TW201515433A (zh) * 2013-10-14 2015-04-16 Etron Technology Inc 影像校正系統和立體照相機的校正方法
US10489912B1 (en) * 2013-12-20 2019-11-26 Amazon Technologies, Inc. Automated rectification of stereo cameras
US9648300B2 (en) * 2014-05-23 2017-05-09 Leap Motion, Inc. Calibration of multi-camera devices using reflections thereof
CN104019799B (zh) * 2014-05-23 2016-01-13 北京信息科技大学 一种利用局部参数优化计算基础矩阵的相对定向方法
CN104316057A (zh) * 2014-10-31 2015-01-28 天津工业大学 一种无人机视觉导航方法
KR102281184B1 (ko) * 2014-11-20 2021-07-23 삼성전자주식회사 영상 보정 방법 및 장치
CN105654459B (zh) * 2014-11-28 2018-04-24 深圳超多维光电子有限公司 计算场景主体的深度分布方法与装置
JP2017059049A (ja) * 2015-09-17 2017-03-23 キヤノン株式会社 画像処理装置およびその制御方法
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Also Published As

Publication number Publication date
JP2020523703A (ja) 2020-08-06
US11380017B2 (en) 2022-07-05
JP6902122B2 (ja) 2021-07-14
WO2018228436A1 (zh) 2018-12-20
US20200111234A1 (en) 2020-04-09
CN108230395A (zh) 2018-06-29

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