KR102595397B1 - 이미지의 선명도 레벨을 나타내는 레지스트레이션 오차 맵을 획득하는 장치 및 방법 - Google Patents

이미지의 선명도 레벨을 나타내는 레지스트레이션 오차 맵을 획득하는 장치 및 방법 Download PDF

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KR102595397B1
KR102595397B1 KR1020177036006A KR20177036006A KR102595397B1 KR 102595397 B1 KR102595397 B1 KR 102595397B1 KR 1020177036006 A KR1020177036006 A KR 1020177036006A KR 20177036006 A KR20177036006 A KR 20177036006A KR 102595397 B1 KR102595397 B1 KR 102595397B1
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줄리앙 플뢰로
피에르 옐리에
베누아 반담
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인터디지털 씨이 페턴트 홀딩스
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
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    • G06—COMPUTING OR CALCULATING; COUNTING
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    • 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
    • G06T7/337—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
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    • G06T7/00—Image analysis
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    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/557—Depth or shape recovery from multiple images from light fields, e.g. from plenoptic cameras
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    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • 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
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/232—Image signal generators using stereoscopic image cameras using a single 2D image sensor using fly-eye lenses, e.g. arrangements of circular lenses
    • H—ELECTRICITY
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    • H04N13/236—Image signal generators using stereoscopic image cameras using a single 2D image sensor using varifocal lenses or mirrors
    • 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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
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    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/21—Indexing scheme for image data processing or generation, in general involving computational photography
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    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • G—PHYSICS
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    • G06T2207/10052—Images from lightfield camera
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    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
KR1020177036006A 2015-06-17 2016-06-16 이미지의 선명도 레벨을 나타내는 레지스트레이션 오차 맵을 획득하는 장치 및 방법 Active KR102595397B1 (ko)

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KR1020237036169A KR102742367B1 (ko) 2015-06-17 2016-06-16 이미지의 선명도 레벨을 나타내는 레지스트레이션 오차 맵을 획득하는 장치 및 방법

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Application Number Priority Date Filing Date Title
EP15305939.9A EP3106912A1 (en) 2015-06-17 2015-06-17 An apparatus and a method for obtaining a registration error map representing a level of fuzziness of an image
EP15305939.9 2015-06-17
PCT/EP2016/063937 WO2016202946A1 (en) 2015-06-17 2016-06-16 An apparatus and a method for obtaining a registration error map representing a level of sharpness of an image

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US (2) US10818020B2 (enExample)
EP (3) EP3106912A1 (enExample)
JP (2) JP7013244B2 (enExample)
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CN (2) CN107787507B (enExample)
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US10699374B2 (en) * 2017-12-05 2020-06-30 Microsoft Technology Licensing, Llc Lens contribution-based virtual reality display rendering
CN110349132B (zh) * 2019-06-25 2021-06-08 武汉纺织大学 一种基于光场相机深度信息提取的织物瑕疵检测方法

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US20210012515A1 (en) 2021-01-14
CN107787507B (zh) 2021-12-28
JP7204021B2 (ja) 2023-01-13
CN107787507A (zh) 2018-03-09
KR102742367B1 (ko) 2024-12-12
JP7013244B2 (ja) 2022-01-31
WO2016202946A1 (en) 2016-12-22
JP2022058658A (ja) 2022-04-12
US20180189965A1 (en) 2018-07-05
EP3106912A1 (en) 2016-12-21
US11694349B2 (en) 2023-07-04
KR20180018563A (ko) 2018-02-21
US10818020B2 (en) 2020-10-27
EP3311214B1 (en) 2023-05-24
CN114155233A (zh) 2022-03-08
EP4235257A1 (en) 2023-08-30
CN114155233B (zh) 2025-07-29
KR20230152168A (ko) 2023-11-02
EP3311214A1 (en) 2018-04-25
JP2018519733A (ja) 2018-07-19

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