JPS62213494A - 動画像信号の動き補償方式 - Google Patents

動画像信号の動き補償方式

Info

Publication number
JPS62213494A
JPS62213494A JP61054614A JP5461486A JPS62213494A JP S62213494 A JPS62213494 A JP S62213494A JP 61054614 A JP61054614 A JP 61054614A JP 5461486 A JP5461486 A JP 5461486A JP S62213494 A JPS62213494 A JP S62213494A
Authority
JP
Japan
Prior art keywords
frame
motion
frames
motion compensation
motion vector
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
JP61054614A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0548996B2 (enExample
Inventor
Masahiro Wada
正裕 和田
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 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 true JPS62213494A (ja) 1987-09-19
JPH0548996B2 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)

Cited By (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
JPH02285816A (ja) * 1989-04-27 1990-11-26 Victor Co Of Japan Ltd 適応型フレーム間予測符号化方法及び復号方法
USRE37222E1 (en) 1989-10-14 2001-06-12 Sony Corporation Video signal transmitting system
US10063863B2 (en) 2003-07-18 2018-08-28 Microsoft Technology Licensing, Llc DC coefficient signaling at small quantization step sizes
US10116959B2 (en) 2002-06-03 2018-10-30 Microsoft Technology Licesning, LLC Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US10284843B2 (en) 2002-01-25 2019-05-07 Microsoft Technology Licensing, Llc Video coding
US10554985B2 (en) 2003-07-18 2020-02-04 Microsoft Technology Licensing, Llc DC coefficient signaling at small quantization step sizes

Cited By (8)

* 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
JPH02285816A (ja) * 1989-04-27 1990-11-26 Victor Co Of Japan Ltd 適応型フレーム間予測符号化方法及び復号方法
USRE37222E1 (en) 1989-10-14 2001-06-12 Sony Corporation Video signal transmitting system
US10284843B2 (en) 2002-01-25 2019-05-07 Microsoft Technology Licensing, Llc Video coding
US10116959B2 (en) 2002-06-03 2018-10-30 Microsoft Technology Licesning, LLC Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US10063863B2 (en) 2003-07-18 2018-08-28 Microsoft Technology Licensing, Llc 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
US10659793B2 (en) 2003-07-18 2020-05-19 Microsoft Technology Licensing, Llc DC coefficient signaling at small quantization step sizes

Also Published As

Publication number Publication date
JPH0548996B2 (enExample) 1993-07-23

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Legal Events

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