公开(公告)号：AR049593A1

公开(公告)日：2006-08-16

申请号：ARP050103010

申请日：2005-07-20

Applicant: QUALCOMM INC

Inventor： LUO EDWARD ,  SHI FANG ,  OGUZ SEYFULLAH HALIT ,  RAVEENDRAN VIJAYALAKSHMI R

IPC: H04N7/26

Abstract: Se revela un método para predecir el vector de movimiento para un bloque actual, teniendo el bloque actual un conjunto de bloques vecinos que incluyen bloques que no tienen un vector de movimiento asociado. El método que incluye derivar un vector de movimiento candidato para cada bloque en el conjunto de bloques vecinos que no tienen un vector de movimiento asociado; y usar el vector de movimiento candidato para cada bloque en el conjunto de bloques vecinos que no tienen el vector de movimiento asociado para predecir un vector de movimiento actual para el bloque actual. También se revela un aparato para llevar a cabo el método.

公开(公告)号：CA2574590C

公开(公告)日：2013-02-19

申请号：CA2574590

申请日：2005-07-20

Applicant: QUALCOMM INC

Inventor： LUO EDWARD ,  SHI FANG ,  OGUZ SEYFULLAH ,  RAVEENDRAN VIJAYALAKSHMI R

IPC: H04N7/26

Abstract: A method for motion vector prediction for a current block, the current block having a set of neighboring blocks that includes blocks that do not have an associated motion vector, is disclosed. The method including deriving a candidate motion vector for each block in the set of neighboring blocks that does not have an associated motion vector; and using the candidate motion vector for each block in the set of neighboring blocks that does not have the associated motion vector to predict a current motion vector for the current block. An apparatus for performing the method is also disclosed.

公开(公告)号：CA2574590A1

公开(公告)日：2006-02-02

申请号：CA2574590

申请日：2005-07-20

Applicant: QUALCOMM INC

Inventor： LUO EDWARD ,  SHI FANG ,  OGUZ SEYFULLAH ,  RAVEENDRAN VIJAYALAKSHMI R

IPC: H04N7/26

Abstract: A method for motion vector prediction for a current block, the current block having a set of neighboring blocks that includes blocks that do not have an associated motion vector, is disclosed. The method including deriving a candidate motion vector for each block in the set of neighboring blocks that does not have an associated motion vector; and using the candidate motion vector for each block in the set of neighboring blocks that does not have the associated motion vector to predict a current motion vector for the current block. An apparatus for performing the method is also disclosed.

公开(公告)号：WO2006012383A3

公开(公告)日：2006-06-15

申请号：PCT/US2005025812

申请日：2005-07-20

Applicant: QUALCOMM INC ,  LUO EDWARD ,  SHI FANG ,  OGUZ SEYFULLAH ,  RAVEENDRAN VIJAYALAKSHMI R

Inventor： LUO EDWARD ,  SHI FANG ,  OGUZ SEYFULLAH ,  RAVEENDRAN VIJAYALAKSHMI R

IPC: H04N7/26

CPC classification number: H04N5/145 ,  H04N19/40 ,  H04N19/46 ,  H04N19/513 ,  H04N19/52 ,  H04N19/521 ,  H04N19/53 ,  H04N19/59

Abstract: A method for motion vector prediction for a current block, the current block having a set of neighboring blocks that includes blocks that do not have an associated motion vector, is disclosed. The method including deriving a candidate motion vector for each block in the set of neighboring blocks that does not have an associated motion vector; and using the candidate motion vector for each block in the set of neighboring blocks that does not have the associated motion vector to predict a current motion vector for the current block. An apparatus for performing the method is also disclosed.

Abstract translation: 公开了一种用于当前块的运动矢量预测的方法，所述当前块具有包括不具有相关运动矢量的块的一组相邻块。 所述方法包括：导出所述一组相邻块中的不具有相关运动矢量的每个块的候选运动矢量; 以及使用不具有相关运动向量的相邻块集合中的每个块的候选运动向量来预测当前块的当前运动向量。 还公开了用于执行该方法的设备。