JPS6193786A - 画像信号の適応補間方式 - Google Patents

画像信号の適応補間方式

Info

Publication number
JPS6193786A
JPS6193786A JP21423984A JP21423984A JPS6193786A JP S6193786 A JPS6193786 A JP S6193786A JP 21423984 A JP21423984 A JP 21423984A JP 21423984 A JP21423984 A JP 21423984A JP S6193786 A JPS6193786 A JP S6193786A
Authority
JP
Japan
Prior art keywords
interpolation
image
calculation section
adaptive interpolation
signal
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
JP21423984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0143513B2 (enExample
Inventor
Hirohisa Yamaguchi
博久 山口
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.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
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 Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Priority to JP21423984A priority Critical patent/JPS6193786A/ja
Publication of JPS6193786A publication Critical patent/JPS6193786A/ja
Publication of JPH0143513B2 publication Critical patent/JPH0143513B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H04N7/122—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal involving expansion and subsequent compression of a signal segment, e.g. a frame, a line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP21423984A 1984-10-15 1984-10-15 画像信号の適応補間方式 Granted JPS6193786A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21423984A JPS6193786A (ja) 1984-10-15 1984-10-15 画像信号の適応補間方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21423984A JPS6193786A (ja) 1984-10-15 1984-10-15 画像信号の適応補間方式

Publications (2)

Publication Number Publication Date
JPS6193786A true JPS6193786A (ja) 1986-05-12
JPH0143513B2 JPH0143513B2 (enExample) 1989-09-21

Family

ID=16652483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21423984A Granted JPS6193786A (ja) 1984-10-15 1984-10-15 画像信号の適応補間方式

Country Status (1)

Country Link
JP (1) JPS6193786A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627046A1 (fr) * 1988-02-05 1989-08-11 Labo Electronique Physique Systeme de transmission d'images, dispositif emetteur et dispositif recepteur convenant pour un tel systeme
JPH03501553A (ja) * 1987-11-16 1991-04-04 インテル　コーポレーシヨン ２次元ピクセル補間器および２次元で補間されたピクセル値を生成する方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03501553A (ja) * 1987-11-16 1991-04-04 インテル　コーポレーシヨン ２次元ピクセル補間器および２次元で補間されたピクセル値を生成する方法
FR2627046A1 (fr) * 1988-02-05 1989-08-11 Labo Electronique Physique Systeme de transmission d'images, dispositif emetteur et dispositif recepteur convenant pour un tel systeme

Also Published As

Publication number Publication date
JPH0143513B2 (enExample) 1989-09-21

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