公开(公告)号：EP0986906A2

公开(公告)日：2000-03-22

申请号：EP99942625.7

申请日：1999-03-22

申请人： Koninklijke Philips Electronics N.V.

发明人： MEIJERS, Patrick, F., P. ,  DIJKSTRA, Hendrik

IPC分类号： H04N7/12

CPC分类号： H04N7/01 ,  H04N7/0132 ,  H04N13/261

摘要： For raising a frame rate, first a sequence of source frames is received at a source frame rate. For a pair of immediately adjacent source frames of this sequence, one or more intermediate frames are synthesized through a geometrical transform. In particular, each intermediate frame is based exclusively on an immediately preceding source frame. Display frames are selected from the sequence of the intermediate frames, and as the case may be, also from the source frames.

公开(公告)号：EP0840916B1

公开(公告)日：2002-07-10

申请号：EP97915644.5

申请日：1997-04-21

申请人： Koninklijke Philips Electronics N.V.

发明人： DIJKSTRA, Hendrik ,  MEIJERS, Patrick, Fransiscus, Paulus

IPC分类号： G06T15/10

CPC分类号： G06T15/10

公开(公告)号：EP0951701A1

公开(公告)日：1999-10-27

申请号：EP98925879.0

申请日：1998-06-29

申请人： Koninklijke Philips Electronics N.V.

发明人： WOOD, Karl, Joseph ,  VAN OVERVELD, C., W., A., M. ,  DIJKSTRA, Hendrik ,  PATTERSON, Douglas, Robert, Millar

IPC分类号： G06T15

CPC分类号： G06T15/04

摘要： An apparatus (34) for texture mapping in a computer graphics system, using a predetermined set of standardised textures. Each texture of the standardised set is a procedural texture, and is supplied to the apparatus (34) as one or a sequence of program commando (44) the execution of which will result in the generation of the respective procedural texture. In a preferred embodiment, the means for processing the program commands (4) comprises a processor operable to implement only those input program commands or sequences of input program commands as are required to generate the procedural textures of the standardised set.

公开(公告)号：EP0986906B1

公开(公告)日：2007-05-09

申请号：EP99942625.7

申请日：1999-03-22

申请人： Koninklijke Philips Electronics N.V.

发明人： MEIJERS, Patrick, F., P. ,  DIJKSTRA, Hendrik

IPC分类号： H04N7/12

CPC分类号： H04N7/01 ,  H04N7/0132 ,  H04N13/261

摘要： For raising a frame rate, first a sequence of source frames is received at a source frame rate. For a pair of immediately adjacent source frames of this sequence, one or more intermediate frames are synthesized through a geometrical transform. In particular, each intermediate frame is based exclusively on an immediately preceding source frame. Display frames are selected from the sequence of the intermediate frames, and as the case may be, also from the source frames.

公开(公告)号：EP1497726A2

公开(公告)日：2005-01-19

申请号：EP02790617.1

申请日：2002-12-19

申请人： Koninklijke Philips Electronics N.V.

发明人： DIJKSTRA, Hendrik ,  DIJKHOF, Antonie ,  DEKKER, Simon, T.

IPC分类号： G06F9/46

CPC分类号： G06F9/4881 ,  G06F9/52

摘要： This invention relates to a method and a system for executing processes with different priorities in a multiprocessing environment comprising execution of a low priority process and a high priority process where the high priority process and the low priority process (T1) share a given resource, the method comprising the step of: raising the effective priority of the low priority process when the low priority process is going to use the shared resource, where the effective priority is raised to above other processes in the multiprocessing environment. This allows for as short delay, by other processes, of the high priority process as possible.

公开(公告)号：EP0951701B1

公开(公告)日：2003-03-05

申请号：EP98925879.3

申请日：1998-06-29

申请人： Koninklijke Philips Electronics N.V.

发明人： WOOD, Karl, Joseph ,  VAN OVERVELD, C., W., A., M. ,  DIJKSTRA, Hendrik ,  PATTERSON, Douglas, Robert, Millar

IPC分类号： G06T15/10 ,  G06T11/00

CPC分类号： G06T15/04