JPS5990475A - デイジタルビデオ信号処理装置 - Google Patents

デイジタルビデオ信号処理装置

Info

Publication number
JPS5990475A
JPS5990475A JP58188577A JP18857783A JPS5990475A JP S5990475 A JPS5990475 A JP S5990475A JP 58188577 A JP58188577 A JP 58188577A JP 18857783 A JP18857783 A JP 18857783A JP S5990475 A JPS5990475 A JP S5990475A
Authority
JP
Japan
Prior art keywords
video signal
digital video
converter
gamma
memory
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
JP58188577A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0544877B2 (enrdf_load_stackoverflow
Inventor
ラインハルト・カルヘ−フア−
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS5990475A publication Critical patent/JPS5990475A/ja
Publication of JPH0544877B2 publication Critical patent/JPH0544877B2/ja
Granted legal-status Critical Current

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
    • H04N23/82—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Color Television Systems (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
JP58188577A 1982-10-15 1983-10-11 デイジタルビデオ信号処理装置 Granted JPS5990475A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3238281.2 1982-10-15
DE19823238281 DE3238281A1 (de) 1982-10-15 1982-10-15 Digitales videosignal-verarbeitungssystem

Publications (2)

Publication Number Publication Date
JPS5990475A true JPS5990475A (ja) 1984-05-24
JPH0544877B2 JPH0544877B2 (enrdf_load_stackoverflow) 1993-07-07

Family

ID=6175821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58188577A Granted JPS5990475A (ja) 1982-10-15 1983-10-11 デイジタルビデオ信号処理装置

Country Status (2)

Country Link
JP (1) JPS5990475A (enrdf_load_stackoverflow)
DE (1) DE3238281A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453845A (en) * 1986-10-27 1995-09-26 Canon Kabushiki Kaisha Apparatus for providing variable gamma correction in both on-line and off-line modes of operation
JP3159392B2 (ja) * 1991-04-16 2001-04-23 富士写真フイルム株式会社 画像メモリ装置およびその動作方法
ATE499797T1 (de) 2006-11-24 2011-03-15 Bosch Gmbh Robert Prozess, vorrichtung und computerprogramm zur verbesserung der detailsichtbarkeit in einem eingangsbild

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5088928A (enrdf_load_stackoverflow) * 1973-12-10 1975-07-17
JPS56146180A (en) * 1980-03-26 1981-11-13 Nichidenshi Technics Kk Digital picture processor
JPS5769353U (enrdf_load_stackoverflow) * 1980-10-14 1982-04-26

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031389B2 (ja) * 1978-04-05 1985-07-22 日本電気株式会社 テレビジョン映像信号特殊効果装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5088928A (enrdf_load_stackoverflow) * 1973-12-10 1975-07-17
JPS56146180A (en) * 1980-03-26 1981-11-13 Nichidenshi Technics Kk Digital picture processor
JPS5769353U (enrdf_load_stackoverflow) * 1980-10-14 1982-04-26

Also Published As

Publication number Publication date
DE3238281C2 (enrdf_load_stackoverflow) 1990-05-10
JPH0544877B2 (enrdf_load_stackoverflow) 1993-07-07
DE3238281A1 (de) 1984-04-19

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