JPH0548996B2 - - Google Patents

Info

Publication number
JPH0548996B2
JPH0548996B2 JP5461486A JP5461486A JPH0548996B2 JP H0548996 B2 JPH0548996 B2 JP H0548996B2 JP 5461486 A JP5461486 A JP 5461486A JP 5461486 A JP5461486 A JP 5461486A JP H0548996 B2 JPH0548996 B2 JP H0548996B2
Authority
JP
Japan
Prior art keywords
frame
motion
frames
motion vector
motion compensation
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
JP5461486A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62213494A (ja
Inventor
Masahiro Wada
Hirohisa Yamaguchi
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 JP61054614A priority Critical patent/JPS62213494A/ja
Publication of JPS62213494A publication Critical patent/JPS62213494A/ja
Publication of JPH0548996B2 publication Critical patent/JPH0548996B2/ja
Granted legal-status Critical Current

Links

JP61054614A 1986-03-14 1986-03-14 動画像信号の動き補償方式 Granted JPS62213494A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61054614A JPS62213494A (ja) 1986-03-14 1986-03-14 動画像信号の動き補償方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61054614A JPS62213494A (ja) 1986-03-14 1986-03-14 動画像信号の動き補償方式

Publications (2)

Publication Number Publication Date
JPS62213494A JPS62213494A (ja) 1987-09-19
JPH0548996B2 true JPH0548996B2 (enExample) 1993-07-23

Family

ID=12975616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61054614A Granted JPS62213494A (ja) 1986-03-14 1986-03-14 動画像信号の動き補償方式

Country Status (1)

Country Link
JP (1) JPS62213494A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0260295A (ja) * 1988-08-25 1990-02-28 Sharp Corp 動き部分検出方法
JPH07109990B2 (ja) * 1989-04-27 1995-11-22 日本ビクター株式会社 適応型フレーム間予測符号化方法及び復号方法
EP0424026B1 (en) 1989-10-14 1997-07-23 Sony Corporation Video signal transmitting system and method
US7003035B2 (en) 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
US20040001546A1 (en) 2002-06-03 2004-01-01 Alexandros Tourapis Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US7738554B2 (en) 2003-07-18 2010-06-15 Microsoft Corporation DC coefficient signaling at small quantization step sizes
US10554985B2 (en) 2003-07-18 2020-02-04 Microsoft Technology Licensing, Llc DC coefficient signaling at small quantization step sizes

Also Published As

Publication number Publication date
JPS62213494A (ja) 1987-09-19

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