JPH0546155B2 - - Google Patents

Info

Publication number
JPH0546155B2
JPH0546155B2 JP56206624A JP20662481A JPH0546155B2 JP H0546155 B2 JPH0546155 B2 JP H0546155B2 JP 56206624 A JP56206624 A JP 56206624A JP 20662481 A JP20662481 A JP 20662481A JP H0546155 B2 JPH0546155 B2 JP H0546155B2
Authority
JP
Japan
Prior art keywords
signal
motion vector
motion
block
signal line
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 - Lifetime
Application number
JP56206624A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58107785A (ja
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP56206624A priority Critical patent/JPS58107785A/ja
Priority to CA000404209A priority patent/CA1175557A/en
Priority to US06/383,841 priority patent/US4460923A/en
Publication of JPS58107785A publication Critical patent/JPS58107785A/ja
Publication of JPH0546155B2 publication Critical patent/JPH0546155B2/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
    • H04N19/567—Motion estimation based on rate distortion criteria
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP56206624A 1981-06-01 1981-12-21 動き補償フレ−ム間符号化装置 Granted JPS58107785A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56206624A JPS58107785A (ja) 1981-12-21 1981-12-21 動き補償フレ−ム間符号化装置
CA000404209A CA1175557A (en) 1981-06-01 1982-06-01 Predictive coding system for television signals
US06/383,841 US4460923A (en) 1981-06-01 1982-06-01 Predictive coding system for television signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56206624A JPS58107785A (ja) 1981-12-21 1981-12-21 動き補償フレ−ム間符号化装置

Publications (2)

Publication Number Publication Date
JPS58107785A JPS58107785A (ja) 1983-06-27
JPH0546155B2 true JPH0546155B2 (en, 2012) 1993-07-13

Family

ID=16526452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56206624A Granted JPS58107785A (ja) 1981-06-01 1981-12-21 動き補償フレ−ム間符号化装置

Country Status (1)

Country Link
JP (1) JPS58107785A (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2507300B2 (ja) * 1985-06-10 1996-06-12 日本電気株式会社 動き補償符号化方法およびその装置
JP2501185B2 (ja) * 1985-06-28 1996-05-29 日本電気株式会社 動き補償符号化方式
FR2597283B1 (fr) * 1986-04-15 1988-06-10 Labo Electronique Physique Dispositif de traitement d'images pour l'estimation du deplacement d'objets situes dans celles-ci
JP2591441B2 (ja) * 1993-09-28 1997-03-19 日本電気株式会社 動画像信号の動ベクトル検出装置
US5650829A (en) * 1994-04-21 1997-07-22 Sanyo Electric Co., Ltd. Motion video coding systems with motion vector detection
JP4223233B2 (ja) * 2002-05-29 2009-02-12 パナソニック株式会社 移動物体検出装置および移動物体検出方法
JP4545211B2 (ja) * 2008-10-06 2010-09-15 パナソニック株式会社 移動物体検出装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55162685A (en) * 1979-06-07 1980-12-18 Nippon Hoso Kyokai <Nhk> Correction method of moving detection error

Also Published As

Publication number Publication date
JPS58107785A (ja) 1983-06-27

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