CA2235105C - Circuit de correction de la qualite des images - Google Patents

Circuit de correction de la qualite des images Download PDF

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Publication number
CA2235105C
CA2235105C CA002235105A CA2235105A CA2235105C CA 2235105 C CA2235105 C CA 2235105C CA 002235105 A CA002235105 A CA 002235105A CA 2235105 A CA2235105 A CA 2235105A CA 2235105 C CA2235105 C CA 2235105C
Authority
CA
Canada
Prior art keywords
signal
color density
color
luminance signal
image quality
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.)
Expired - Fee Related
Application number
CA002235105A
Other languages
English (en)
Other versions
CA2235105A1 (fr
Inventor
Masaaki Hanai
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority claimed from CA002121187A external-priority patent/CA2121187C/fr
Publication of CA2235105A1 publication Critical patent/CA2235105A1/fr
Application granted granted Critical
Publication of CA2235105C publication Critical patent/CA2235105C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
CA002235105A 1993-04-19 1994-04-13 Circuit de correction de la qualite des images Expired - Fee Related CA2235105C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP5-091427 1993-04-19
JP9142793 1993-04-19
JP5-327770 1993-12-24
JP32777093 1993-12-24
CA002121187A CA2121187C (fr) 1993-04-19 1994-04-13 Circuit de correction de la qualite des images

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002121187A Division CA2121187C (fr) 1993-04-19 1994-04-13 Circuit de correction de la qualite des images

Publications (2)

Publication Number Publication Date
CA2235105A1 CA2235105A1 (fr) 1994-10-20
CA2235105C true CA2235105C (fr) 2000-02-08

Family

ID=27169745

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002235105A Expired - Fee Related CA2235105C (fr) 1993-04-19 1994-04-13 Circuit de correction de la qualite des images

Country Status (1)

Country Link
CA (1) CA2235105C (fr)

Also Published As

Publication number Publication date
CA2235105A1 (fr) 1994-10-20

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