AT382055B - Weissabgleichregelsystem fuer eine farbfernsehkamera - Google Patents

Weissabgleichregelsystem fuer eine farbfernsehkamera

Info

Publication number
AT382055B
AT382055B AT0137381A AT137381A AT382055B AT 382055 B AT382055 B AT 382055B AT 0137381 A AT0137381 A AT 0137381A AT 137381 A AT137381 A AT 137381A AT 382055 B AT382055 B AT 382055B
Authority
AT
Austria
Prior art keywords
camera
color
control system
white balance
balance control
Prior art date
Application number
AT0137381A
Other languages
German (de)
English (en)
Other versions
ATA137381A (de
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Publication of ATA137381A publication Critical patent/ATA137381A/de
Application granted granted Critical
Publication of AT382055B publication Critical patent/AT382055B/de

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
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Image Signal Generators (AREA)
AT0137381A 1980-03-24 1981-03-24 Weissabgleichregelsystem fuer eine farbfernsehkamera AT382055B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3715480A JPS56134894A (en) 1980-03-24 1980-03-24 White balance regulating circuit

Publications (2)

Publication Number Publication Date
ATA137381A ATA137381A (de) 1986-05-15
AT382055B true AT382055B (de) 1987-01-12

Family

ID=12489679

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0137381A AT382055B (de) 1980-03-24 1981-03-24 Weissabgleichregelsystem fuer eine farbfernsehkamera

Country Status (9)

Country Link
US (1) US4355325A (en, 2012)
JP (1) JPS56134894A (en, 2012)
AT (1) AT382055B (en, 2012)
AU (1) AU543537B2 (en, 2012)
CA (1) CA1147849A (en, 2012)
DE (1) DE3109258A1 (en, 2012)
FR (1) FR2478918A1 (en, 2012)
GB (1) GB2072456B (en, 2012)
NL (1) NL190682C (en, 2012)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857885A (ja) * 1981-10-01 1983-04-06 Nippon Kogaku Kk <Nikon> ホワイトバランス装置
JPS58145288A (ja) * 1982-02-22 1983-08-30 Toshiba Corp カラ−撮像装置
JPS58215884A (ja) * 1982-06-10 1983-12-15 Sony Corp 電子カメラ
JPS60214183A (ja) * 1984-04-09 1985-10-26 Nec Corp カラ−撮像装置
US4843456A (en) * 1986-07-24 1989-06-27 Minolta Camera Kabushiki Kaisha White balance adjusting device for a color video camera
US4816909A (en) * 1986-12-17 1989-03-28 Olympus Optical Co., Ltd. Video endoscope system for use with different sizes of solid state devices
US4887153A (en) * 1986-12-17 1989-12-12 Olympus Optical Co., Ltd. Electronic endoscope apparatus using horizontal transfer clock of fixed frequency
GB2226925B (en) * 1988-12-12 1993-01-06 Samsung Electronics Co Ltd Automatic optical filter displacing circuit
US5049984A (en) * 1989-09-12 1991-09-17 Eastman Kodak Company Motion picture telecine balanced for negative scanning
KR930002124B1 (ko) * 1990-02-28 1993-03-26 삼성전자 주식회사 화이트 발런스 제어방법
JPH0568257A (ja) * 1991-07-15 1993-03-19 Canon Inc カラー撮像装置
DE60122894T2 (de) 2000-07-14 2007-03-15 Xillix Technologies Corp., Richmond Kompaktes fluorezenz endoskopisches video system
US20060241496A1 (en) * 2002-01-15 2006-10-26 Xillix Technologies Corp. Filter for use with imaging endoscopes
US20050154319A1 (en) * 2002-01-15 2005-07-14 Xillix Technologies Corporation Fluorescence endoscopy video systems with no moving parts in the camera
TWM244683U (en) * 2003-07-25 2004-09-21 Hon Hai Prec Ind Co Ltd Taking image device
WO2007106624A2 (en) 2006-02-07 2007-09-20 Novadaq Technologies Inc. Near infrared imaging
WO2008011722A1 (en) 2006-07-28 2008-01-31 Novadaq Technologies Inc. System and method for deposition and removal of an optical element on an endoscope objective
US8498695B2 (en) 2006-12-22 2013-07-30 Novadaq Technologies Inc. Imaging system with a single color image sensor for simultaneous fluorescence and color video endoscopy
US20080177140A1 (en) * 2007-01-23 2008-07-24 Xillix Technologies Corp. Cameras for fluorescence and reflectance imaging
RU2510235C2 (ru) 2008-03-18 2014-03-27 Новадак Текнолоджиз Инк. Система визуализации для получения комбинированного изображения из полноцветного изображения в отраженном свете и изображение в ближней инфракрасной области
KR20140000329A (ko) 2011-03-08 2014-01-02 노바다크 테크놀러지즈 인코포레이티드 풀 스펙트럼 led 조명기
US10356334B2 (en) 2015-11-13 2019-07-16 Novadaq Technologies ULC Systems and methods for illumination and imaging of a target
CA3009419A1 (en) 2016-01-26 2017-08-03 Novadaq Technologies ULC Configurable platform
US10293122B2 (en) 2016-03-17 2019-05-21 Novadaq Technologies ULC Endoluminal introducer with contamination avoidance
USD916294S1 (en) 2016-04-28 2021-04-13 Stryker European Operations Limited Illumination and imaging device
US10869645B2 (en) 2016-06-14 2020-12-22 Stryker European Operations Limited Methods and systems for adaptive imaging for low light signal enhancement in medical visualization
CA3049922A1 (en) 2017-02-10 2018-08-16 Novadaq Technologies ULC Open-field handheld fluorescence imaging systems and methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5072535A (en, 2012) * 1973-10-29 1975-06-16
DE2605018B2 (de) * 1976-02-10 1978-06-08 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum automatischen Weiß- und Schwarzabgleich
JPS6048955B2 (ja) * 1977-02-28 1985-10-30 ソニー株式会社 ホワイトバランス調整装置
JPS5822365Y2 (ja) * 1977-08-29 1983-05-13 ソニー株式会社 カラ−撮像装置
NL7803660A (nl) * 1978-04-06 1979-10-09 Philips Nv Werkwijze en inrichting voor het voor scene-opname afregelen van een televisiekamera met behulp van een monitor beeld.

Also Published As

Publication number Publication date
NL8101432A (nl) 1981-10-16
US4355325A (en) 1982-10-19
GB2072456B (en) 1985-01-16
CA1147849A (en) 1983-06-07
AU543537B2 (en) 1985-04-26
DE3109258A1 (de) 1982-03-18
ATA137381A (de) 1986-05-15
JPS56134894A (en) 1981-10-21
GB2072456A (en) 1981-09-30
JPH0140553B2 (en, 2012) 1989-08-29
DE3109258C2 (en, 2012) 1989-12-07
FR2478918B1 (en, 2012) 1984-12-21
FR2478918A1 (fr) 1981-09-25
AU6765781A (en) 1981-10-01
NL190682B (nl) 1994-01-17
NL190682C (nl) 1994-06-16

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time