DK3709258T3 - Generering af sammensat billede ud fra talrige billeder taget for objekt - Google Patents

Generering af sammensat billede ud fra talrige billeder taget for objekt Download PDF

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Publication number
DK3709258T3
DK3709258T3 DK20162748.6T DK20162748T DK3709258T3 DK 3709258 T3 DK3709258 T3 DK 3709258T3 DK 20162748 T DK20162748 T DK 20162748T DK 3709258 T3 DK3709258 T3 DK 3709258T3
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DK
Denmark
Prior art keywords
generation
composite image
images taken
numerous images
numerous
Prior art date
Application number
DK20162748.6T
Other languages
English (en)
Inventor
K V Sunil
Thiyagarajan Kasthuri
P Arangarajan
Sukumaran Gineesh
S Karthigeyan
Original Assignee
L & T Tech Services Limited
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 L & T Tech Services Limited filed Critical L & T Tech Services Limited
Application granted granted Critical
Publication of DK3709258T3 publication Critical patent/DK3709258T3/da

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T7/38—Registration of image sequences
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • 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
    • G06T3/14—Transformations for image registration, e.g. adjusting or mapping for alignment of images
    • G06T3/147—Transformations for image registration, e.g. adjusting or mapping for alignment of images using affine transformations
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • 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
    • G06T7/571—Depth or shape recovery from multiple images from focus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/32—Indexing scheme for image data processing or generation, in general involving image mosaicing
    • 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
    • G06T2207/10056—Microscopic image
    • 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
    • G06T2207/10141—Special mode during image acquisition
    • G06T2207/10148—Varying focus
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Image Processing (AREA)
  • Studio Devices (AREA)
DK20162748.6T 2019-03-12 2020-03-12 Generering af sammensat billede ud fra talrige billeder taget for objekt DK3709258T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN201941009522 2019-03-12

Publications (1)

Publication Number Publication Date
DK3709258T3 true DK3709258T3 (da) 2023-07-10

Family

ID=69810675

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20162748.6T DK3709258T3 (da) 2019-03-12 2020-03-12 Generering af sammensat billede ud fra talrige billeder taget for objekt

Country Status (3)

Country Link
US (2) US11302017B2 (da)
EP (1) EP3709258B1 (da)
DK (1) DK3709258T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11405547B2 (en) * 2019-02-01 2022-08-02 Electronics And Telecommunications Research Institute Method and apparatus for generating all-in-focus image using multi-focus image
CN113066004A (zh) * 2021-03-19 2021-07-02 广东博智林机器人有限公司 点云数据的处理方法和装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7456377B2 (en) * 2004-08-31 2008-11-25 Carl Zeiss Microimaging Ais, Inc. System and method for creating magnified images of a microscope slide
US8331627B2 (en) * 2007-09-26 2012-12-11 Agency For Science, Technology And Research Method and system for generating an entirely well-focused image of a large three-dimensional scene
ES2372515B2 (es) * 2008-01-15 2012-10-16 Universidad De La Laguna Cámara para la adquisición en tiempo real de la información visual de escenas tridimensionales.
US8155409B2 (en) * 2008-04-17 2012-04-10 Ruprecht-Karls-Universitat Wave field microscope with sub-wavelength resolution and methods for processing microscopic images to detect objects with sub-wavelength dimensions
WO2010127241A2 (en) * 2009-04-30 2010-11-04 The Regents Of The University Of California System and methods for fast implementation of equally-sloped tomography
US20110169985A1 (en) * 2009-07-23 2011-07-14 Four Chambers Studio, LLC Method of Generating Seamless Mosaic Images from Multi-Axis and Multi-Focus Photographic Data
US20110091125A1 (en) * 2009-10-15 2011-04-21 General Electric Company System and method for imaging with enhanced depth of field
US20110115896A1 (en) * 2009-11-19 2011-05-19 Drexel University High-speed and large-scale microscope imaging
JP5780865B2 (ja) * 2011-07-14 2015-09-16 キヤノン株式会社 画像処理装置、撮像システム、画像処理システム
US10001622B2 (en) * 2011-10-25 2018-06-19 Sanford Burnham Medical Research Institute Multifunction autofocus system and method for automated microscopy
US9129715B2 (en) * 2012-09-05 2015-09-08 SVXR, Inc. High speed x-ray inspection microscope
US9897792B2 (en) * 2012-11-30 2018-02-20 L&T Technology Services Limited Method and system for extended depth of field calculation for microscopic images
AU2013254920A1 (en) * 2013-11-07 2015-05-21 Canon Kabushiki Kaisha 3D microscope calibration
US10247672B2 (en) * 2014-09-29 2019-04-02 Howard Hughes Medical Institute Non-linear structured illumination microscopy
ES2567379B1 (es) * 2014-10-21 2017-02-03 Universidad Carlos Iii De Madrid Microscopio y procedimiento para la generación de imágenes 3D de una colección demuestras
JP6555811B2 (ja) * 2015-07-16 2019-08-07 オリンパス株式会社 顕微鏡システム、特定方法、及び、プログラム
US9830694B2 (en) * 2015-08-31 2017-11-28 Mitutoyo Corporation Multi-level image focus using a tunable lens in a machine vision inspection system
US9774765B2 (en) * 2015-09-15 2017-09-26 Mitutoyo Corporation Chromatic aberration correction in imaging system including variable focal length lens
RU2018133450A (ru) * 2016-02-22 2020-03-24 Конинклейке Филипс Н.В. Устройство для генерирования синтезированного 2d-изображения объекта с улучшенной глубиной резкости
US11160449B2 (en) * 2017-08-29 2021-11-02 Verily Life Sciences Llc Focus stacking for retinal imaging
CA3078762A1 (en) * 2017-10-20 2019-04-25 Institut National D'optique High resolution and high depth of field camera systems and methods using focus stacking

Also Published As

Publication number Publication date
EP3709258A2 (en) 2020-09-16
EP3709258A3 (en) 2020-11-11
US11302017B2 (en) 2022-04-12
US11803978B2 (en) 2023-10-31
US20200294254A1 (en) 2020-09-17
EP3709258B1 (en) 2023-06-14
US20220189048A1 (en) 2022-06-16

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