AU535331B2 - Digital white balance control for colour video camera - Google Patents

Digital white balance control for colour video camera

Info

Publication number
AU535331B2
AU535331B2 AU59555/80A AU5955580A AU535331B2 AU 535331 B2 AU535331 B2 AU 535331B2 AU 59555/80 A AU59555/80 A AU 59555/80A AU 5955580 A AU5955580 A AU 5955580A AU 535331 B2 AU535331 B2 AU 535331B2
Authority
AU
Australia
Prior art keywords
video camera
white balance
balance control
colour video
digital white
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.)
Ceased
Application number
AU59555/80A
Other languages
English (en)
Other versions
AU5955580A (en
Inventor
Eiji Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
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 AU5955580A publication Critical patent/AU5955580A/en
Application granted granted Critical
Publication of AU535331B2 publication Critical patent/AU535331B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80Camera processing pipelines; Components thereof
    • H04N23/84Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/88Camera 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)
AU59555/80A 1979-06-28 1980-06-24 Digital white balance control for colour video camera Ceased AU535331B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8174179A JPS566585A (en) 1979-06-28 1979-06-28 Television camera
JP54-81741 1979-06-28

Publications (2)

Publication Number Publication Date
AU5955580A AU5955580A (en) 1981-01-08
AU535331B2 true AU535331B2 (en) 1984-03-15

Family

ID=13754852

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59555/80A Ceased AU535331B2 (en) 1979-06-28 1980-06-24 Digital white balance control for colour video camera

Country Status (8)

Country Link
JP (1) JPS566585A (de)
AT (1) AT378648B (de)
AU (1) AU535331B2 (de)
CA (1) CA1139427A (de)
DE (1) DE3024317C2 (de)
FR (1) FR2461417A1 (de)
GB (1) GB2052209B (de)
NL (1) NL8003785A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624884A (en) * 1979-08-07 1981-03-10 Sony Corp Television camera
JPS5970389A (ja) * 1982-10-15 1984-04-20 Nec Corp カラ−撮像装置
FR2538983B1 (fr) * 1982-12-30 1986-02-07 Guichard Jacques Procede de correction de couleur applicable a la prise de vues video et systeme mettant en oeuvre ce procede
JPS61500794A (ja) * 1983-12-22 1986-04-24 ラジエイシヨン ダイナミツクス インコ−ポレ−テツド 衝撃及び振動を緩衝する方法及びその物品
JPS60200694A (ja) * 1984-03-26 1985-10-11 Hitachi Ltd 色差信号補正回路
JPH071936B2 (ja) * 1984-05-31 1995-01-11 松下電器産業株式会社 カラ−カメラ
JPH0659104B2 (ja) * 1984-05-31 1994-08-03 松下電器産業株式会社 カラ−カメラ
JPH0632441B2 (ja) * 1984-09-11 1994-04-27 ソニー株式会社 ホワイトバランスの自動調整回路
JPH0632442B2 (ja) * 1985-03-13 1994-04-27 旭光学工業株式会社 電子カメラのホワイトバランス調整装置
JPS62143590A (ja) * 1985-12-18 1987-06-26 Matsushita Electric Ind Co Ltd カラ−カメラ
JPH0355654U (de) * 1989-10-02 1991-05-29
JPH0779444A (ja) * 1993-09-06 1995-03-20 Asahi Optical Co Ltd スチルビデオカメラ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1602618A (en) * 1977-05-30 1981-11-11 Rca Corp Automatic setup system for television camera
JPS5919515B2 (ja) * 1978-03-07 1984-05-07 ソニー株式会社 ホワイトバランス調整回路

Also Published As

Publication number Publication date
FR2461417B1 (de) 1984-03-30
JPS6237873B2 (de) 1987-08-14
DE3024317A1 (de) 1981-01-08
GB2052209A (en) 1981-01-21
GB2052209B (en) 1984-03-21
CA1139427A (en) 1983-01-11
JPS566585A (en) 1981-01-23
NL8003785A (nl) 1980-12-30
DE3024317C2 (de) 1982-11-18
AT378648B (de) 1985-09-10
ATA335380A (de) 1985-01-15
FR2461417A1 (fr) 1981-01-30
AU5955580A (en) 1981-01-08

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