KR20250112803A - 화상 처리장치, 화상 처리방법 및 프로그램 - Google Patents

화상 처리장치, 화상 처리방법 및 프로그램

Info

Publication number
KR20250112803A
KR20250112803A KR1020257019877A KR20257019877A KR20250112803A KR 20250112803 A KR20250112803 A KR 20250112803A KR 1020257019877 A KR1020257019877 A KR 1020257019877A KR 20257019877 A KR20257019877 A KR 20257019877A KR 20250112803 A KR20250112803 A KR 20250112803A
Authority
KR
South Korea
Prior art keywords
pixel
image
images
value
depth
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.)
Pending
Application number
KR1020257019877A
Other languages
English (en)
Korean (ko)
Inventor
타쿠마 스기
류키 이마무라
신 우스키
Original Assignee
고쿠리츠다이가쿠호진 히로시마다이가쿠
고쿠리츠 다이가꾸 호우진 시즈오까 다이가꾸
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 고쿠리츠다이가쿠호진 히로시마다이가쿠, 고쿠리츠 다이가꾸 호우진 시즈오까 다이가꾸 filed Critical 고쿠리츠다이가쿠호진 히로시마다이가쿠
Publication of KR20250112803A publication Critical patent/KR20250112803A/ko
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H04N23/957—Light-field or plenoptic cameras or camera modules
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T7/557—Depth or shape recovery from multiple images from light fields, e.g. from plenoptic cameras
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10052—Images from lightfield camera
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10056—Microscopic image
    • 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
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30024—Cell structures in vitro; Tissue sections in vitro

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computing Systems (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
KR1020257019877A 2022-12-19 2023-11-22 화상 처리장치, 화상 처리방법 및 프로그램 Pending KR20250112803A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-202566 2022-12-19
JP2022202566 2022-12-19
PCT/JP2023/042033 WO2024135218A1 (ja) 2022-12-19 2023-11-22 画像処理装置、画像処理方法およびプログラム

Publications (1)

Publication Number Publication Date
KR20250112803A true KR20250112803A (ko) 2025-07-24

Family

ID=91588197

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257019877A Pending KR20250112803A (ko) 2022-12-19 2023-11-22 화상 처리장치, 화상 처리방법 및 프로그램

Country Status (5)

Country Link
EP (1) EP4626014A4 (https=)
JP (1) JPWO2024135218A1 (https=)
KR (1) KR20250112803A (https=)
CN (1) CN120380772A (https=)
WO (1) WO2024135218A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025024401A (ja) * 2023-08-07 2025-02-20 国立大学法人広島大学 画像解析装置、画像解析方法およびプログラム、ならびにライトフィールド量子計測システムおよびライトフィールド量子計測方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4826152B2 (ja) * 2005-06-23 2011-11-30 株式会社ニコン 画像合成方法及び撮像装置
JP2011022796A (ja) * 2009-07-15 2011-02-03 Canon Inc 画像処理方法および画像処理装置
JP6581333B2 (ja) * 2014-03-14 2019-09-25 キヤノン株式会社 画像処理装置、撮像装置およびプログラム
JP6385241B2 (ja) * 2014-10-27 2018-09-05 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
JP7040384B2 (ja) 2018-09-27 2022-03-23 株式会社村田製作所 積層セラミックコンデンサ
JP7840529B2 (ja) * 2021-11-15 2026-04-06 国立大学法人広島大学 ライトフィールド画像処理システム

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
비특허문헌 1 : Prevedel, R., Yoon, YG., Hoffmann, M. et al. Simultaneous whole-animal 3D imaging of neuronal activity using light-field microscopy. Nat Methods 11, 727-730 (2014).
비특허문헌 2 : Zhang, Y., Lu, Z., Wu, J. et al. Computational optical sectioning with an incoherent multiscale scattering model for light-field microscopy. Nat Commun 12, 6391 (2021).

Also Published As

Publication number Publication date
WO2024135218A1 (ja) 2024-06-27
EP4626014A1 (en) 2025-10-01
CN120380772A (zh) 2025-07-25
JPWO2024135218A1 (https=) 2024-06-27
EP4626014A4 (en) 2026-03-11

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