MXPA03011333A - Metodo para calcular vectores de movimiento. - Google Patents

Metodo para calcular vectores de movimiento.

Info

Publication number
MXPA03011333A
MXPA03011333A MXPA03011333A MXPA03011333A MXPA03011333A MX PA03011333 A MXPA03011333 A MX PA03011333A MX PA03011333 A MXPA03011333 A MX PA03011333A MX PA03011333 A MXPA03011333 A MX PA03011333A MX PA03011333 A MXPA03011333 A MX PA03011333A
Authority
MX
Mexico
Prior art keywords
motion vector
calculating method
vector calculating
picture
motion vectors
Prior art date
Application number
MXPA03011333A
Other languages
English (en)
Inventor
Kadono Shinya
Original Assignee
Matsushita Electric Ind 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Priority claimed from PCT/JP2003/004805 external-priority patent/WO2003090473A1/ja
Publication of MXPA03011333A publication Critical patent/MXPA03011333A/es

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Abstract

Cuando un bloque (MB22) referido por un vector de movimiento tiene una pluralidad de vectores de movimiento en un modo directo, se lleva a cabo una escalada en un valor obtenido al seleccionar un promedio o uno de la pluralidad de vectores de movimiento para determinar de esta manera dos vectores de movimiento (MV23) y (MV24) usados para la prediccion de imagen a imagen de una imagen (P23) que sera codificada.
MXPA03011333A 2002-04-19 2003-04-16 Metodo para calcular vectores de movimiento. MXPA03011333A (es)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2002118598 2002-04-19
JP2002121053 2002-04-23
US37864302P 2002-05-09 2002-05-09
US37895402P 2002-05-10 2002-05-10
JP2002156266 2002-05-29
JP2002177889 2002-06-19
JP2002193027 2002-07-02
JP2002204713 2002-07-12
PCT/JP2003/004805 WO2003090473A1 (fr) 2002-04-19 2003-04-16 Procede de calcul de vecteurs de mouvement

Publications (1)

Publication Number Publication Date
MXPA03011333A true MXPA03011333A (es) 2004-03-19

Family

ID=34109308

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03011333A MXPA03011333A (es) 2002-04-19 2003-04-16 Metodo para calcular vectores de movimiento.

Country Status (1)

Country Link
MX (1) MXPA03011333A (es)

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