JP2002524807A - ２つの画像間の動きの推定方法 - Google Patents

２つの画像間の動きの推定方法

Info

Publication number
JP2002524807A
JP2002524807A JP2000569587A JP2000569587A JP2002524807A JP 2002524807 A JP2002524807 A JP 2002524807A JP 2000569587 A JP2000569587 A JP 2000569587A JP 2000569587 A JP2000569587 A JP 2000569587A JP 2002524807 A JP2002524807 A JP 2002524807A
Authority
JP
Japan
Prior art keywords
image
mesh
motion vector
motion
finite element
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.)
Ceased
Application number
JP2000569587A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002524807A5 (enExample
Inventor
ローラン，ナタリー
ルシャ，パトリク
サンソン，アンリ
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Publication of JP2002524807A publication Critical patent/JP2002524807A/ja
Publication of JP2002524807A5 publication Critical patent/JP2002524807A5/ja
Ceased 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
    • H04N19/537—Motion estimation other than block-based
    • H04N19/54—Motion estimation other than block-based using feature points or meshes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Analysis (AREA)
JP2000569587A 1998-09-04 1999-09-01 ２つの画像間の動きの推定方法 Ceased JP2002524807A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR98/11227 1998-09-04
FR9811227A FR2783123B1 (fr) 1998-09-04 1998-09-04 Procede d'estimation du mouvement entre deux images
PCT/FR1999/002076 WO2000014969A1 (fr) 1998-09-04 1999-09-01 Procede d'estimation du mouvement entre deux images

Publications (2)

Publication Number Publication Date
JP2002524807A true JP2002524807A (ja) 2002-08-06
JP2002524807A5 JP2002524807A5 (enExample) 2009-11-12

Family

ID=9530246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000569587A Ceased JP2002524807A (ja) 1998-09-04 1999-09-01 ２つの画像間の動きの推定方法

Country Status (5)

Country Link
EP (1) EP1110409B1 (enExample)
JP (1) JP2002524807A (enExample)
DE (1) DE69909302T2 (enExample)
FR (1) FR2783123B1 (enExample)
WO (1) WO2000014969A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007516744A (ja) * 2003-12-11 2007-06-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 弾力的な画像位置合わせ
JP2008508801A (ja) * 2004-07-30 2008-03-21 ユークリッド・ディスカバリーズ・エルエルシー ビデオデータを処理する装置および方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802377B1 (fr) 1999-12-09 2002-03-08 France Telecom Procede d'estimation de mouvement entre deux images avec gestion des retournements de mailles et procede de codage correspondant
US8761250B2 (en) 2004-09-15 2014-06-24 Orange Method of estimating motion in sequences of moving images using deformable meshes, video coder and decoder implementing the method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06215076A (ja) * 1993-01-14 1994-08-05 A T R Tsushin Syst Kenkyusho:Kk 画像の適応的かつ階層的格子表現生成装置
JPH0818983A (ja) * 1994-07-05 1996-01-19 Kokusai Denshin Denwa Co Ltd <Kdd> 動画像の動きベクトル検出装置及びそれを用いた動き補償予測装置及び動き補償予測フレーム間符号化装置
JPH0837664A (ja) * 1994-07-26 1996-02-06 Toshiba Corp 動画像符号化／復号化装置
JPH09161072A (ja) * 1995-12-13 1997-06-20 Tsushin Hoso Kiko 映像信号の構造情報を抽出する映像処理装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664117B1 (fr) * 1990-06-29 1996-06-21 Thomson Csf Procede de codage a parametres ajustables d'un champ de mouvement dans une sequence d'images animees.
EP0721287A1 (en) * 1995-01-09 1996-07-10 Daewoo Electronics Co., Ltd Method and apparatus for encoding a video signal
DE69630643T2 (de) * 1995-08-29 2004-10-07 Sharp Kk Videokodierungsvorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06215076A (ja) * 1993-01-14 1994-08-05 A T R Tsushin Syst Kenkyusho:Kk 画像の適応的かつ階層的格子表現生成装置
JPH0818983A (ja) * 1994-07-05 1996-01-19 Kokusai Denshin Denwa Co Ltd <Kdd> 動画像の動きベクトル検出装置及びそれを用いた動き補償予測装置及び動き補償予測フレーム間符号化装置
JPH0837664A (ja) * 1994-07-26 1996-02-06 Toshiba Corp 動画像符号化／復号化装置
JPH09161072A (ja) * 1995-12-13 1997-06-20 Tsushin Hoso Kiko 映像信号の構造情報を抽出する映像処理装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007516744A (ja) * 2003-12-11 2007-06-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 弾力的な画像位置合わせ
JP4787171B2 (ja) * 2003-12-11 2011-10-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 弾力的な画像位置合わせ
JP2008508801A (ja) * 2004-07-30 2008-03-21 ユークリッド・ディスカバリーズ・エルエルシー ビデオデータを処理する装置および方法

Also Published As

Publication number Publication date
WO2000014969A1 (fr) 2000-03-16
FR2783123B1 (fr) 2000-11-24
EP1110409A1 (fr) 2001-06-27
DE69909302D1 (de) 2003-08-07
DE69909302T2 (de) 2004-05-27
EP1110409B1 (fr) 2003-07-02
FR2783123A1 (fr) 2000-03-10

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