JP7668756B2 - ロバストなカメラ姿勢推定を用いた画像スティッチングのシステムおよび方法 - Google Patents

ロバストなカメラ姿勢推定を用いた画像スティッチングのシステムおよび方法 Download PDF

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JP7668756B2
JP7668756B2 JP2022032719A JP2022032719A JP7668756B2 JP 7668756 B2 JP7668756 B2 JP 7668756B2 JP 2022032719 A JP2022032719 A JP 2022032719A JP 2022032719 A JP2022032719 A JP 2022032719A JP 7668756 B2 JP7668756 B2 JP 7668756B2
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camera
image
pose
images
successive images
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JP2022151676A (ja
JP2022151676A5 (https=
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リウ・デホン
シー・ライシー
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • 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
    • 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
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • 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
    • G06T3/4084—Scaling of whole images or parts thereof, e.g. expanding or contracting in the transform domain, e.g. fast Fourier transform [FFT] domain scaling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30244—Camera pose

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
JP2022032719A 2021-03-27 2022-03-03 ロバストなカメラ姿勢推定を用いた画像スティッチングのシステムおよび方法 Active JP7668756B2 (ja)

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US17/214,813 2021-03-27
US17/214,813 US12106446B2 (en) 2021-03-27 2021-03-27 System and method of image stitching using robust camera pose estimation

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JP2022151676A5 JP2022151676A5 (https=) 2025-01-21
JP7668756B2 true JP7668756B2 (ja) 2025-04-25

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CN116167921B (zh) * 2023-04-21 2023-07-11 深圳市南天门网络信息有限公司 一种飞行太空舱全景图像拼接方法及系统
CN117455767B (zh) * 2023-12-26 2024-05-24 深圳金三立视频科技股份有限公司 全景图像拼接方法、装置、设备及存储介质
CN118411072B (zh) * 2024-04-24 2025-10-31 中山大学 一种微重力环境工效评估方法、装置、计算机设备和介质
CN121299669B (zh) * 2025-12-12 2026-03-20 国科成峰防务科技(浙江)有限公司 一种auv载合成孔径声呐的水下目标检测系统及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006004043A1 (ja) 2004-07-07 2006-01-12 Nec Corporation 広視野画像入力方法及び装置
JP2014101075A (ja) 2012-11-21 2014-06-05 Fujitsu Ltd 画像処理装置、画像処理方法及びプログラム
US20170018086A1 (en) 2015-07-16 2017-01-19 Google Inc. Camera pose estimation for mobile devices
US20220051431A1 (en) 2018-12-17 2022-02-17 The Brigham And Women's Hospital, Inc. System and methods for a trackerless navigation system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9552658B2 (en) * 2012-07-26 2017-01-24 William Marsh Rice University Methods and systems for video compressive sensing for dynamic imaging
US9852512B2 (en) * 2013-03-13 2017-12-26 Electronic Scripting Products, Inc. Reduced homography based on structural redundancy of conditioned motion
US9846974B2 (en) * 2014-12-05 2017-12-19 Stmicroelectronics S.R.L. Absolute rotation estimation including outlier detection via low-rank and sparse matrix decomposition
CA3005894A1 (en) * 2015-11-20 2017-05-26 Magic Leap, Inc. Methods and systems for large-scale determination of rgbd camera poses
AU2017225023A1 (en) * 2017-09-05 2019-03-21 Canon Kabushiki Kaisha System and method for determining a camera pose

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006004043A1 (ja) 2004-07-07 2006-01-12 Nec Corporation 広視野画像入力方法及び装置
JP2014101075A (ja) 2012-11-21 2014-06-05 Fujitsu Ltd 画像処理装置、画像処理方法及びプログラム
US20170018086A1 (en) 2015-07-16 2017-01-19 Google Inc. Camera pose estimation for mobile devices
US20220051431A1 (en) 2018-12-17 2022-02-17 The Brigham And Women's Hospital, Inc. System and methods for a trackerless navigation system

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JP2022151676A (ja) 2022-10-07
US12106446B2 (en) 2024-10-01

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