CA2671894A1 - Procedes et appareil pour assembler des images numeriques - Google Patents

Procedes et appareil pour assembler des images numeriques Download PDF

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Publication number
CA2671894A1
CA2671894A1 CA002671894A CA2671894A CA2671894A1 CA 2671894 A1 CA2671894 A1 CA 2671894A1 CA 002671894 A CA002671894 A CA 002671894A CA 2671894 A CA2671894 A CA 2671894A CA 2671894 A1 CA2671894 A1 CA 2671894A1
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CA
Canada
Prior art keywords
image
frequency band
processor
splicing
subimages
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.)
Granted
Application number
CA002671894A
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English (en)
Other versions
CA2671894C (fr
Inventor
Gregory John Ward
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.)
Dolby Laboratories Licensing Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2671894A1 publication Critical patent/CA2671894A1/fr
Application granted granted Critical
Publication of CA2671894C publication Critical patent/CA2671894C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Studio Circuits (AREA)
CA2671894A 2006-12-13 2006-12-13 Procedes et appareil pour assembler des images numeriques Expired - Fee Related CA2671894C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2006/002028 WO2008070949A1 (fr) 2006-12-13 2006-12-13 Procédés et appareil pour assembler des images numériques

Publications (2)

Publication Number Publication Date
CA2671894A1 true CA2671894A1 (fr) 2008-06-19
CA2671894C CA2671894C (fr) 2013-07-16

Family

ID=39511174

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2671894A Expired - Fee Related CA2671894C (fr) 2006-12-13 2006-12-13 Procedes et appareil pour assembler des images numeriques

Country Status (6)

Country Link
EP (1) EP2100270A4 (fr)
JP (1) JP5230873B2 (fr)
CN (1) CN101583974B (fr)
CA (1) CA2671894C (fr)
HK (1) HK1137072A1 (fr)
WO (1) WO2008070949A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101751659B (zh) * 2009-12-24 2012-07-25 北京优纳科技有限公司 大容量快速图像拼接方法
JP5754312B2 (ja) 2011-09-08 2015-07-29 カシオ計算機株式会社 画像処理装置及び画像処理方法、並びにプログラム
CN106600532B (zh) * 2016-12-08 2020-01-10 广东威创视讯科技股份有限公司 一种图像放大方法及装置
US20180241982A1 (en) * 2017-02-23 2018-08-23 Nokia Technologies Oy Method, apparatus and computer program product for generating composite images with three-dimensional effects and reducing pole contraction lines
US11734796B2 (en) * 2020-04-15 2023-08-22 Gopro, Inc. Methods and apparatus for shared image processing among multiple devices
WO2022075040A1 (fr) * 2020-10-09 2022-04-14 ソニーグループ株式会社 Système de génération d'image, système de microscope et procédé de génération d'image
CN113077387B (zh) * 2021-04-14 2023-06-27 杭州海康威视数字技术股份有限公司 一种图像处理方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187754A (en) * 1991-04-30 1993-02-16 General Electric Company Forming, with the aid of an overview image, a composite image from a mosaic of images
US6075905A (en) * 1996-07-17 2000-06-13 Sarnoff Corporation Method and apparatus for mosaic image construction
US6434265B1 (en) * 1998-09-25 2002-08-13 Apple Computers, Inc. Aligning rectilinear images in 3D through projective registration and calibration
US6456323B1 (en) * 1999-12-31 2002-09-24 Stmicroelectronics, Inc. Color correction estimation for panoramic digital camera
JP3428581B2 (ja) * 2000-12-22 2003-07-22 株式会社スクウェア ビデオゲーム装置およびその制御方法、ならびにビデオゲームのプログラムを記録したコンピュータ読取り可能な記録媒体。
US20050063608A1 (en) * 2003-09-24 2005-03-24 Ian Clarke System and method for creating a panorama image from a plurality of source images

Also Published As

Publication number Publication date
JP5230873B2 (ja) 2013-07-10
HK1137072A1 (en) 2010-07-16
CN101583974B (zh) 2012-11-14
EP2100270A4 (fr) 2011-08-17
EP2100270A1 (fr) 2009-09-16
CN101583974A (zh) 2009-11-18
CA2671894C (fr) 2013-07-16
WO2008070949A1 (fr) 2008-06-19
JP2010512696A (ja) 2010-04-22

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Effective date: 20191213