NL181900C - DEVICE FOR MAKING A DIFFERENCE IMAGE. - Google Patents

DEVICE FOR MAKING A DIFFERENCE IMAGE.

Info

Publication number
NL181900C
NL181900C NLAANVRAGE7401861,A NL7401861A NL181900C NL 181900 C NL181900 C NL 181900C NL 7401861 A NL7401861 A NL 7401861A NL 181900 C NL181900 C NL 181900C
Authority
NL
Netherlands
Prior art keywords
making
difference image
image
difference
Prior art date
Application number
NLAANVRAGE7401861,A
Other languages
Dutch (nl)
Other versions
NL181900B (en
NL7401861A (en
Original Assignee
Control Data Corp
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
Priority claimed from US375301A external-priority patent/US3905045A/en
Application filed by Control Data Corp filed Critical Control Data Corp
Publication of NL7401861A publication Critical patent/NL7401861A/xx
Publication of NL181900B publication Critical patent/NL181900B/en
Application granted granted Critical
Publication of NL181900C publication Critical patent/NL181900C/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/80—Geometric correction

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
NLAANVRAGE7401861,A 1973-02-12 1974-02-12 DEVICE FOR MAKING A DIFFERENCE IMAGE. NL181900C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33190173A 1973-02-12 1973-02-12
US33666073A 1973-02-28 1973-02-28
US375301A US3905045A (en) 1973-06-29 1973-06-29 Apparatus for image processing

Publications (3)

Publication Number Publication Date
NL7401861A NL7401861A (en) 1974-08-14
NL181900B NL181900B (en) 1987-07-01
NL181900C true NL181900C (en) 1987-12-01

Family

ID=27406826

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7401861,A NL181900C (en) 1973-02-12 1974-02-12 DEVICE FOR MAKING A DIFFERENCE IMAGE.

Country Status (5)

Country Link
JP (1) JPS5517428B2 (en)
DE (1) DE2406622C2 (en)
FR (1) FR2217746B1 (en)
GB (1) GB1437161A (en)
NL (1) NL181900C (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145489A (en) * 1979-05-02 1980-11-13 Oki Electric Ind Co Ltd Ultrasonic video device
US4395698A (en) * 1980-08-15 1983-07-26 Environmental Research Institute Of Michigan Neighborhood transformation logic circuitry for an image analyzer system
JPS6195480A (en) * 1984-10-17 1986-05-14 Hitachi Ltd Alignment system between images
JPS6376077A (en) * 1986-09-19 1988-04-06 Fujitsu Ltd Image density conversion system in image processor
JPS63278183A (en) * 1987-05-11 1988-11-15 Hitachi Medical Corp Picture distortion correction device
JP2807232B2 (en) * 1988-03-29 1998-10-08 株式会社トプコン Medical image difference recognition display method and medical image difference recognition display device
JPH0614345B2 (en) * 1989-11-13 1994-02-23 富士写真フイルム株式会社 Radiation image gradation processing method and apparatus
JPH064672A (en) * 1992-05-08 1994-01-14 Sanyo Electric Co Ltd Pattern matching circuit
FR2781906B1 (en) 1998-07-28 2000-09-29 Inst Nat Rech Inf Automat ELECTRONIC DEVICE FOR AUTOMATIC IMAGE RECORDING
JP3645800B2 (en) * 2000-08-17 2005-05-11 ペンタックス株式会社 Ranging device
US7561753B2 (en) 2004-01-09 2009-07-14 The Boeing Company System and method for comparing images with different contrast levels
DE102007028906B4 (en) * 2007-06-22 2012-03-22 Siemens Ag Use of an image acquisition, image archiving and image visualization system and methods to support staging or restaging performed under nuclear medicine or radiological imaging to register and assess the development of spatially and / or structurally alterable pathological structures
CN117635922A (en) * 2023-12-06 2024-03-01 北京薇笑美网络科技有限公司 Quality identification method based on router network cable interface

Also Published As

Publication number Publication date
DE2406622C2 (en) 1984-11-29
NL181900B (en) 1987-07-01
JPS49120545A (en) 1974-11-18
JPS5517428B2 (en) 1980-05-12
AU6506374A (en) 1975-07-31
DE2406622A1 (en) 1974-08-15
FR2217746A1 (en) 1974-09-06
NL7401861A (en) 1974-08-14
GB1437161A (en) 1976-05-26
FR2217746B1 (en) 1979-02-09

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee