JPH09133772A5 - - Google Patents

Info

Publication number
JPH09133772A5
JPH09133772A5 JP1996202256A JP20225696A JPH09133772A5 JP H09133772 A5 JPH09133772 A5 JP H09133772A5 JP 1996202256 A JP1996202256 A JP 1996202256A JP 20225696 A JP20225696 A JP 20225696A JP H09133772 A5 JPH09133772 A5 JP H09133772A5
Authority
JP
Japan
Prior art keywords
threshold
imaging device
solid
state imaging
radiation
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.)
Granted
Application number
JP1996202256A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09133772A (ja
JP4111559B2 (ja
Filing date
Publication date
Priority claimed from GBGB9515762.4A external-priority patent/GB9515762D0/en
Application filed filed Critical
Publication of JPH09133772A publication Critical patent/JPH09133772A/ja
Publication of JPH09133772A5 publication Critical patent/JPH09133772A5/ja
Application granted granted Critical
Publication of JP4111559B2 publication Critical patent/JP4111559B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP20225696A 1995-08-01 1996-07-31 画像形成装置 Expired - Lifetime JP4111559B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9515762:4 1995-08-01
GBGB9515762.4A GB9515762D0 (en) 1995-08-01 1995-08-01 Imaging apparatus

Publications (3)

Publication Number Publication Date
JPH09133772A JPH09133772A (ja) 1997-05-20
JPH09133772A5 true JPH09133772A5 (enExample) 2004-08-19
JP4111559B2 JP4111559B2 (ja) 2008-07-02

Family

ID=10778593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20225696A Expired - Lifetime JP4111559B2 (ja) 1995-08-01 1996-07-31 画像形成装置

Country Status (6)

Country Link
US (1) US5694448A (enExample)
EP (1) EP0757474B2 (enExample)
JP (1) JP4111559B2 (enExample)
DE (1) DE69617828T3 (enExample)
GB (1) GB9515762D0 (enExample)
RU (1) RU2153233C2 (enExample)

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US6149300A (en) * 1997-10-17 2000-11-21 Welch Allyn, Inc. Intraoral imaging system
CA2388256A1 (en) 1999-10-08 2001-04-19 Dentsply International Inc. Automatic exposure control for dental panoramic and cephalographic x-ray equipment
DE60110206T2 (de) 2000-02-02 2006-03-09 Gendex Corp. Automatische erkennung von röntgenstrahlung für interorales dentales röntgenbildaufnahmegerät
US6404854B1 (en) 2000-06-26 2002-06-11 Afp Imaging Corporation Dental x-ray imaging system
US6307915B1 (en) 2000-06-26 2001-10-23 Afp Imaging Corporation Triggering of solid state X-ray imagers with non-destructive readout capability
US6891926B1 (en) 2000-08-09 2005-05-10 Dalsa, Inc. Fiber bundles for x-ray imaging
EP1408835A2 (en) 2001-07-25 2004-04-21 Dentsply International, Inc. Real-time digital x-ray imaging apparatus
FI117818B (fi) * 2001-08-03 2007-03-15 Palodex Group Oy Säteilytyksen säätö röntgenkuvauslaitteessa, jota käytetään intraoraalisovellutukseen
US6677569B2 (en) * 2001-10-12 2004-01-13 Massachusetts Institute Of Technology Methods and apparatus for performing signal processing functions in an electronic imager
US6794630B2 (en) * 2001-12-17 2004-09-21 Intel Corporation Method and apparatus for adjusting the threshold of a CMOS radiation-measuring circuit
US7197109B2 (en) 2002-07-25 2007-03-27 Gendex Corporation Real-time digital x-ray imaging apparatus
US7006600B1 (en) 2004-01-15 2006-02-28 Progeny, Inc. Integrated digital dental x-ray system
US7848595B2 (en) 2004-06-28 2010-12-07 Inphase Technologies, Inc. Processing data pixels in a holographic data storage system
ES2273132T3 (es) * 2004-08-06 2007-05-01 Gendex Corporation Sensor de imagen para radiografia dental intraoral.
ITBO20040638A1 (it) 2004-10-15 2005-01-15 Elca Technologies S R L Apparecchiatura per l'acquisizione e la visualizzazione di immagini radiografiche dentali e relativo metodo di funzionamento
FR2881640B1 (fr) * 2005-02-09 2007-05-11 Sopro Sa Optimisation de la quantite de rayons x recus par un patient dans un systeme d'acquisition d'image radiologique dentaire
JP2006246961A (ja) 2005-03-08 2006-09-21 Hamamatsu Photonics Kk Ｘ線撮像装置
GB0514998D0 (en) * 2005-07-21 2005-08-31 E2V Tech Uk Ltd Sensor with trigger pixels for imaging of pulsed radiation
JP5105940B2 (ja) * 2007-04-06 2012-12-26 キヤノン株式会社 撮像装置、撮像システム、その制御方法及びプログラム
US9492129B2 (en) * 2008-10-27 2016-11-15 Dental Imaging Technologies Corporation Triggering of intraoral X-ray sensor using pixel array sub-sampling
US8366318B2 (en) * 2009-07-17 2013-02-05 Dental Imaging Technologies Corporation Intraoral X-ray sensor with embedded standard computer interface
US8119990B2 (en) * 2008-10-27 2012-02-21 Imaging Sciences International Llc System and method of X-ray detection with a sensor
JP2012083307A (ja) * 2010-10-14 2012-04-26 Fujifilm Corp 放射線検出装置、放射線画像撮影システム、放射線検出プログラム、及び放射線検出方法
JP2012118312A (ja) 2010-12-01 2012-06-21 Fujifilm Corp 放射線画像検出装置およびその駆動制御方法
FR2977977B1 (fr) * 2011-07-13 2013-08-30 Trixell Procede de commande d'un detecteur photosensible par detection automatique d'un rayonnement incident
US9513377B2 (en) * 2011-10-24 2016-12-06 Helmholtz Zentrum Muenchen Deutsches Forschungszentrum Fuer Gesundheit Und Umwelt (Gmbh) Method for measuring radiation by means of an electronic terminal having a digital camera
JP5988735B2 (ja) * 2012-07-06 2016-09-07 キヤノン株式会社 放射線撮像装置の制御方法、放射線撮像装置、及び、放射線撮像システム
JP5986443B2 (ja) 2012-07-13 2016-09-06 富士フイルム株式会社 放射線画像撮影装置、放射線の照射開始の検出感度の制御方法およびプログラム
JP6577700B2 (ja) 2014-06-30 2019-09-18 キヤノン株式会社 放射線検出装置、その制御方法、放射線撮影装置、およびプログラム
FR3032105B1 (fr) 2015-01-30 2017-01-27 E2V Semiconductors Capteur radiologique avec detection de rayons x
JP6366542B2 (ja) 2015-06-17 2018-08-01 キヤノン株式会社 放射線撮像装置、放射線撮像システムおよび照射開始検出方法
KR101930402B1 (ko) 2017-04-17 2018-12-18 서울대학교산학협력단 톱니모양 문턱전압을 이용한 시간 기반의 신호 획득 장치 및 방법
CN108322680B (zh) * 2018-01-18 2020-06-09 昆山晔芯电子科技有限公司 图像传感器的温度自适应黑电平校准方法及系统

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SU907868A1 (ru) * 1980-04-21 1982-02-23 Научно-Исследовательский Институт Электронной Интроскопии При Томском Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Политехническом Институте Им.С.М.Кирова Устройство дл компенсации различий в чувствительности элементов матрицы фотоприемников
JPS5772113A (en) * 1980-10-23 1982-05-06 Canon Inc Signal processing system
JPH02101878A (ja) * 1988-10-11 1990-04-13 Nec Corp 固体撮像装置
DE3925589C2 (de) † 1989-08-02 1994-03-17 Blaupunkt Werke Gmbh Verfahren und Anordnung zur Störbefreiung von Sprachsignalen
DE8909398U1 (de) * 1989-08-03 1989-10-05 Siemens AG, 1000 Berlin und 8000 München Zahnärztliche Röntgendiagnostikeinrichtung
SE469104B (sv) † 1991-06-03 1993-05-10 Regam Medical Systems Ab Foerfarande och anordning vid roentgenapparat med elektronisk bildavkaenning
SE9201482L (sv) * 1992-05-11 1993-11-12 Regam Medical Systems Ab Metod för kompensering av mörkerström vid CCd-sensor för dentalröntgen
DE4218020C1 (enExample) † 1992-06-01 1993-07-15 Siemens Ag, 8000 Muenchen, De
RU2040862C1 (ru) * 1993-02-02 1995-07-25 Научно-исследовательский институт промышленного телевидения "Растр" Телевизионный анализатор на матрице приборов с зарядовой связью

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