JPS5737988A - Television signal encoding equipment - Google Patents

Television signal encoding equipment

Info

Publication number
JPS5737988A
JPS5737988A JP11126580A JP11126580A JPS5737988A JP S5737988 A JPS5737988 A JP S5737988A JP 11126580 A JP11126580 A JP 11126580A JP 11126580 A JP11126580 A JP 11126580A JP S5737988 A JPS5737988 A JP S5737988A
Authority
JP
Japan
Prior art keywords
groups
values
difference
small
given
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
JP11126580A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0133994B2 (cs
Inventor
Akira Hirano
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP11126580A priority Critical patent/JPS5737988A/ja
Publication of JPS5737988A publication Critical patent/JPS5737988A/ja
Publication of JPH0133994B2 publication Critical patent/JPH0133994B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP11126580A 1980-08-13 1980-08-13 Television signal encoding equipment Granted JPS5737988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11126580A JPS5737988A (en) 1980-08-13 1980-08-13 Television signal encoding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11126580A JPS5737988A (en) 1980-08-13 1980-08-13 Television signal encoding equipment

Publications (2)

Publication Number Publication Date
JPS5737988A true JPS5737988A (en) 1982-03-02
JPH0133994B2 JPH0133994B2 (cs) 1989-07-17

Family

ID=14556811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11126580A Granted JPS5737988A (en) 1980-08-13 1980-08-13 Television signal encoding equipment

Country Status (1)

Country Link
JP (1) JPS5737988A (cs)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55162683A (en) * 1979-06-07 1980-12-18 Nippon Hoso Kyokai <Nhk> Movement detection method for television picture

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55162683A (en) * 1979-06-07 1980-12-18 Nippon Hoso Kyokai <Nhk> Movement detection method for television picture

Also Published As

Publication number Publication date
JPH0133994B2 (cs) 1989-07-17

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