NL8300725A - Werkwijze en inrichting voor het bepalen van de beeldoverdrachtskwaliteit van een afbeeldend systeem. - Google Patents

Werkwijze en inrichting voor het bepalen van de beeldoverdrachtskwaliteit van een afbeeldend systeem. Download PDF

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Publication number
NL8300725A
NL8300725A NL8300725A NL8300725A NL8300725A NL 8300725 A NL8300725 A NL 8300725A NL 8300725 A NL8300725 A NL 8300725A NL 8300725 A NL8300725 A NL 8300725A NL 8300725 A NL8300725 A NL 8300725A
Authority
NL
Netherlands
Prior art keywords
signal
television
reference pattern
measuring
voltage
Prior art date
Application number
NL8300725A
Other languages
English (en)
Dutch (nl)
Original Assignee
Optische Ind De Oude Delft Nv
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 Optische Ind De Oude Delft Nv filed Critical Optische Ind De Oude Delft Nv
Priority to NL8300725A priority Critical patent/NL8300725A/nl
Priority to US06/582,076 priority patent/US4628360A/en
Priority to CA000448062A priority patent/CA1222815A/fr
Priority to EP84200267A priority patent/EP0117598B1/fr
Priority to AT84200267T priority patent/ATE34896T1/de
Priority to DE8484200267T priority patent/DE3471864D1/de
Priority to JP59035087A priority patent/JPS59210780A/ja
Publication of NL8300725A publication Critical patent/NL8300725A/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Signal Processing (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Multimedia (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
NL8300725A 1983-02-25 1983-02-25 Werkwijze en inrichting voor het bepalen van de beeldoverdrachtskwaliteit van een afbeeldend systeem. NL8300725A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8300725A NL8300725A (nl) 1983-02-25 1983-02-25 Werkwijze en inrichting voor het bepalen van de beeldoverdrachtskwaliteit van een afbeeldend systeem.
US06/582,076 US4628360A (en) 1983-02-25 1984-02-21 Method and apparatus for determining the image transfer quality of an imaging system
CA000448062A CA1222815A (fr) 1983-02-25 1984-02-22 Methode et appareil pour determiner la qualite du transfert d'images dans un systeme imageur
EP84200267A EP0117598B1 (fr) 1983-02-25 1984-02-24 Méthode et appareil pour déterminer la qualité d'une transmission d'image dans un système d'image
AT84200267T ATE34896T1 (de) 1983-02-25 1984-02-24 Verfahren und geraet zur festsetzung der bilduebertragungsqualitaet eines bildsystems.
DE8484200267T DE3471864D1 (en) 1983-02-25 1984-02-24 Method and apparatus for determining the image transfer quality of an imaging system
JP59035087A JPS59210780A (ja) 1983-02-25 1984-02-25 結像装置の画像転送性能を測定する方法および装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8300725A NL8300725A (nl) 1983-02-25 1983-02-25 Werkwijze en inrichting voor het bepalen van de beeldoverdrachtskwaliteit van een afbeeldend systeem.
NL8300725 1983-02-25

Publications (1)

Publication Number Publication Date
NL8300725A true NL8300725A (nl) 1984-09-17

Family

ID=19841481

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8300725A NL8300725A (nl) 1983-02-25 1983-02-25 Werkwijze en inrichting voor het bepalen van de beeldoverdrachtskwaliteit van een afbeeldend systeem.

Country Status (7)

Country Link
US (1) US4628360A (fr)
EP (1) EP0117598B1 (fr)
JP (1) JPS59210780A (fr)
AT (1) ATE34896T1 (fr)
CA (1) CA1222815A (fr)
DE (1) DE3471864D1 (fr)
NL (1) NL8300725A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01175487A (ja) * 1987-12-29 1989-07-11 Matsushita Electric Ind Co Ltd 衛星テレビ受信機画質表示装置
JPH0292191A (ja) * 1988-09-29 1990-03-30 Shibasoku Co Ltd ビデオノイズの実効値測定器
US5446492A (en) * 1993-01-19 1995-08-29 Wolf; Stephen Perception-based video quality measurement system
US5329311A (en) * 1993-05-11 1994-07-12 The University Of British Columbia System for determining noise content of a video signal in the disclosure
US5790523A (en) * 1993-09-17 1998-08-04 Scientific-Atlanta, Inc. Testing facility for a broadband communications system
IL107835A (en) * 1993-12-02 1996-07-23 Genop Ltd Method and system for testing the performance of a device for use with an electro-optical system
DE19548626A1 (de) * 1995-12-23 1997-06-26 Philips Patentverwaltung Bildabtaster
US6239834B1 (en) * 1996-01-11 2001-05-29 Kokusai Denshin Denwa Co., Ltd. Apparatus for evaluating digital picture quality

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2000353C3 (de) * 1969-02-04 1979-11-29 Rai Radiotelevisione Italiana, Rom Verfahren und Vorrichtung zur automatischen Messung des Rauschabstandes
US3825835A (en) * 1971-09-16 1974-07-23 Hammett & Edison Signal-to-noise ratio measurement
SU379216A1 (fr) * 1971-09-16 1974-09-05
US3875328A (en) * 1973-08-03 1975-04-01 Rca Corp Apparatus and method for measuring the signal to noise ratio for a periodic signal
GB1575098A (en) * 1977-06-15 1980-09-17 Communications Patents Ltd Method for measuring crossview between channels in a wired television broadcasting system
US4172263A (en) * 1978-03-09 1979-10-23 Home Box Office Inc. Methods and apparatus for measuring signal-to-noise ratio
US4170025A (en) * 1978-06-06 1979-10-02 The United States Of America As Represented By The Secretary Of The Air Force Low contrast measurement apparatus

Also Published As

Publication number Publication date
EP0117598B1 (fr) 1988-06-01
EP0117598A1 (fr) 1984-09-05
JPS59210780A (ja) 1984-11-29
ATE34896T1 (de) 1988-06-15
US4628360A (en) 1986-12-09
DE3471864D1 (en) 1988-07-07
CA1222815A (fr) 1987-06-09

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed