NO172829C - Anordning for aa korrigere et analogt signal eller ethvertelement i et tog med analogsignaler for uoensket stoey - Google Patents
Anordning for aa korrigere et analogt signal eller ethvertelement i et tog med analogsignaler for uoensket stoeyInfo
- Publication number
- NO172829C NO172829C NO883694A NO883694A NO172829C NO 172829 C NO172829 C NO 172829C NO 883694 A NO883694 A NO 883694A NO 883694 A NO883694 A NO 883694A NO 172829 C NO172829 C NO 172829C
- Authority
- NO
- Norway
- Prior art keywords
- analogue
- train
- correct
- elements
- unwanted noise
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
- C09K3/185—Thawing materials
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
- H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
- H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
- H04N25/672—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction between adjacent sensors or output registers for reading a single image
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Analogue/Digital Conversion (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Picture Signal Circuits (AREA)
- Optical Recording Or Reproduction (AREA)
- Amplifiers (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/946,232 US4771267A (en) | 1986-12-24 | 1986-12-24 | Analog offset compensation technique |
PCT/US1987/003279 WO1988005243A1 (en) | 1986-12-24 | 1987-12-10 | Analog offset compensation technique |
Publications (4)
Publication Number | Publication Date |
---|---|
NO883694L NO883694L (no) | 1988-08-18 |
NO883694D0 NO883694D0 (no) | 1988-08-18 |
NO172829B NO172829B (no) | 1993-06-01 |
NO172829C true NO172829C (no) | 1993-09-08 |
Family
ID=25484170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO883694A NO172829C (no) | 1986-12-24 | 1988-08-18 | Anordning for aa korrigere et analogt signal eller ethvertelement i et tog med analogsignaler for uoensket stoey |
Country Status (10)
Country | Link |
---|---|
US (1) | US4771267A (no) |
EP (1) | EP0295288B1 (no) |
JP (1) | JP2591811B2 (no) |
KR (1) | KR920003647B1 (no) |
AU (1) | AU597778B2 (no) |
DE (1) | DE3786167T2 (no) |
ES (1) | ES2006011A6 (no) |
IL (1) | IL84682A (no) |
NO (1) | NO172829C (no) |
WO (1) | WO1988005243A1 (no) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2223643B (en) * | 1988-10-05 | 1993-04-07 | Marconi Gec Ltd | Data processing apparatus |
US5245340A (en) * | 1989-06-27 | 1993-09-14 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Communications | Digital transmultiplexer with automatic threshold controller |
US4972189A (en) * | 1989-10-23 | 1990-11-20 | Grumman Aerospace Corporation | Correction for DC offset in A/D converters |
WO1991007844A1 (en) * | 1989-11-15 | 1991-05-30 | Rank Cintel Limited | Improvements in and relating to flying spot scanners |
JP2722351B2 (ja) * | 1989-11-29 | 1998-03-04 | キヤノン株式会社 | 撮像信号処理装置 |
JPH03270567A (ja) * | 1990-03-20 | 1991-12-02 | Fuji Photo Film Co Ltd | 画像信号補正方法 |
US5101271A (en) * | 1990-03-30 | 1992-03-31 | Hughes Aircraft Company | Image restoration and faulty sensor detection and compensation system and process |
JP2924373B2 (ja) * | 1990-11-02 | 1999-07-26 | 日本電気株式会社 | A/d変換回路 |
US5272627A (en) * | 1991-03-27 | 1993-12-21 | Gulton Industries, Inc. | Data converter for CT data acquisition system |
US5517575A (en) * | 1991-10-04 | 1996-05-14 | Ladewski; Theodore B. | Methods of correcting optically generated errors in an electro-optical gauging system |
EP0603593B1 (en) * | 1992-12-23 | 1998-01-21 | Eastman Kodak Company | Automatic channel gain and offset balance for video cameras employing multichannel sensors |
GB2274759B (en) * | 1993-02-02 | 1996-11-13 | Nokia Mobile Phones Ltd | Correction of D.C offset in received and demodulated radio signals |
US5552783A (en) * | 1994-03-31 | 1996-09-03 | Hewlett-Packard Company | Constant current voltage restoration |
US5591973A (en) * | 1994-04-12 | 1997-01-07 | Hughes Electronics | Signal processor for infrared camera |
JP2713196B2 (ja) * | 1994-12-27 | 1998-02-16 | 日本電気株式会社 | 多素子撮像装置の信号処理方式 |
US5563405A (en) * | 1995-04-28 | 1996-10-08 | Santa Barbara Research Center | Staring IR-FPA with on-FPA adaptive dynamic range control electronics |
JPH1011899A (ja) * | 1996-06-27 | 1998-01-16 | Canon Inc | デジタル信号処理装置 |
US5811808A (en) * | 1996-09-12 | 1998-09-22 | Amber Engineering, Inc. | Infrared imaging system employing on-focal plane nonuniformity correction |
US6005614A (en) * | 1997-03-19 | 1999-12-21 | Eastman Kodak Company | Method for calibrating a multi-channel imaging system |
US6353401B1 (en) * | 1998-06-15 | 2002-03-05 | Texas Instruments Incorporated | Optical sensor array with zone-programmable gain and offset |
KR100457381B1 (ko) * | 2001-09-11 | 2004-11-16 | 삼성전기주식회사 | 다이내믹 레인지를 갖는 광마우스 |
DE10216806B4 (de) * | 2002-04-16 | 2006-11-23 | Institut Für Mikroelektronik Stuttgart | Verfahren und Vorrichtung zur FPN-Korrektur von Bildsignalwerten eines Bildsensors |
IL150058A0 (en) * | 2002-06-06 | 2004-06-01 | Semi Conductor Devices Scd Par | Focal plane processor for ir detection |
US7132648B2 (en) * | 2003-04-15 | 2006-11-07 | Science & Technology Corporation@Unm | Uniform, non-disruptive, and radiometrically accurate calibration of infrared focal plane arrays using global scene motion |
FR2856547B1 (fr) * | 2003-06-23 | 2005-09-23 | St Microelectronics Sa | Procede de traitement du niveau de noir d'une matrice de pixels d'un capteur d'image, et capteur correspondant |
DE102004054070B4 (de) * | 2004-11-09 | 2008-12-11 | Infineon Technologies Ag | Verfahren und Vorrichtung zur Verringerung des Crestfaktors eines Signals |
US9425747B2 (en) * | 2008-03-03 | 2016-08-23 | Qualcomm Incorporated | System and method of reducing power consumption for audio playback |
FR2967261B1 (fr) | 2010-11-08 | 2013-08-16 | Commissariat Energie Atomique | Procédé et dispositif de configuration de circuits électriques et/ou électroniques |
US8717211B2 (en) * | 2010-11-30 | 2014-05-06 | Qualcomm Incorporated | Adaptive gain adjustment system |
US10516843B2 (en) * | 2018-02-13 | 2019-12-24 | Sensors Unlimited, Inc. | Pixel array with internal coarse digitization |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2033190B (en) * | 1978-09-21 | 1983-02-09 | Sony Corp | Video noise reduction system |
JPS5952576B2 (ja) * | 1979-07-13 | 1984-12-20 | 株式会社東芝 | A/d変換器の安定化回路 |
JPS57194625A (en) * | 1981-05-27 | 1982-11-30 | Nec Corp | Digital to analog converter |
FR2525844A1 (fr) * | 1982-04-27 | 1983-10-28 | Thomson Csf | Procede et dispositif de correction de signaux de prises de vues de television |
AU2021283A (en) * | 1982-10-09 | 1984-04-12 | Itt Industries, Inc. | Digital noise suppression |
DE3483080D1 (de) * | 1983-10-14 | 1990-10-04 | British Aerospace | Signalprozessor fuer eine photoempfindliche matrixanordnung. |
FR2569510B1 (fr) * | 1984-08-21 | 1986-11-21 | Thomson Csf | Dispositif de correction de signaux video pour systeme d'acquisition et d'analyse de signaux rapides utilisant une camera a fente |
US4635099A (en) * | 1985-02-04 | 1987-01-06 | Rca Corporation | Apparatus for detecting nonstandard video signals |
JPS61224564A (ja) * | 1985-03-28 | 1986-10-06 | Konishiroku Photo Ind Co Ltd | 画像読取装置 |
-
1986
- 1986-12-24 US US06/946,232 patent/US4771267A/en not_active Expired - Lifetime
-
1987
- 1987-12-02 IL IL84682A patent/IL84682A/xx not_active IP Right Cessation
- 1987-12-10 AU AU10887/88A patent/AU597778B2/en not_active Expired
- 1987-12-10 WO PCT/US1987/003279 patent/WO1988005243A1/en active IP Right Grant
- 1987-12-10 JP JP63500792A patent/JP2591811B2/ja not_active Expired - Lifetime
- 1987-12-10 EP EP88900634A patent/EP0295288B1/en not_active Expired - Lifetime
- 1987-12-10 KR KR1019880701025A patent/KR920003647B1/ko not_active IP Right Cessation
- 1987-12-10 DE DE8888900634T patent/DE3786167T2/de not_active Expired - Lifetime
- 1987-12-23 ES ES8703694A patent/ES2006011A6/es not_active Expired
-
1988
- 1988-08-18 NO NO883694A patent/NO172829C/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO883694L (no) | 1988-08-18 |
WO1988005243A1 (en) | 1988-07-14 |
JPH01501592A (ja) | 1989-06-01 |
EP0295288A1 (en) | 1988-12-21 |
IL84682A (en) | 1991-05-12 |
US4771267A (en) | 1988-09-13 |
AU597778B2 (en) | 1990-06-07 |
KR890700292A (ko) | 1989-03-11 |
AU1088788A (en) | 1988-07-27 |
IL84682A0 (en) | 1988-05-31 |
NO883694D0 (no) | 1988-08-18 |
NO172829B (no) | 1993-06-01 |
EP0295288B1 (en) | 1993-06-09 |
ES2006011A6 (es) | 1989-04-01 |
KR920003647B1 (ko) | 1992-05-06 |
DE3786167T2 (de) | 1993-09-23 |
JP2591811B2 (ja) | 1997-03-19 |
DE3786167D1 (de) | 1993-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |