1
Adrian Wrigley: Method of and apparatus for constructing an image of a notional scene by a process of ray tracing. Advanced Rendering Technology, Lee Mann Smith McWilliams Sweeney & Ohlson, August 3, 1999: US05933146 (78 worldwide citation)

A ray tracing method for construction an image of a notional scene from data concerning a plurality of objects in the scene and the illumination of the scene, involves allocating surfaces of objects in the scene into a plurality of subsets, projecting from a notional viewing position a plurality of ...


2
Wrigley Adrian Martin Thomas: Image construction. Advanced Rendering Technology, July 16, 1997: GB2309145-A

A ray tracing method for constructing an image of a notional scene from data concerning a plurality of objects (1, 2; 18) in the scene and the illumination of the scene, involves allocating surfaces of objects in the scene into a plurality of subsets, projecting from a notional viewing position (4; ...


3
Wrigley Adrian, O& 039, Connor Kevin Patrick: Method for convolution of signal or image data. Advanced Rendering Technology, December 5, 2001: GB2362975-A

A data set (representative of, for example, an image) is convolved with a further data set so as to combine the values of the data elements of the two sets and to map the results into an output data set. The elements of each of the data sets are arranged into a respective set of groups, and for each ...


4
Wrigley Adrian: Image construction. Advanced Rendering Technology, Wrigley Adrian, KEITH W NASH 90 92 Regent Street Cambridge CB2 1DP, June 6, 1996: WO/1996/017326

A ray tracing method for constructing an image of a notional scene from data concerning a plurality of objects (1, 2; 18) in the scene and the illumination of the scene, involves allocating surfaces of objects in the scene into a plurality of subsets, projecting from a notional viewing position (4; ...


5
Wrigley Adrian, O Connor Kevin Patrick: Method for convolution of signal or image data. Advanced Rendering Technology, Wrigley Adrian, O Connor Kevin Patrick, KEITH W NASH 90 92 Regent StreetCambridge CB2 1DP, September 21, 2000: WO/2000/055758

A data set (representative of, for example, an image) is convolved with a further data set so as to combine the values of the data elements of the two sets and to map the results into an output data set. The elements of each of the data sets are arranged into a respective set of groups, and for each ...


6
Wrigley Adrian: Image construction. Advanced Rendering Technology, September 17, 1997: EP0795164-A1

A ray tracing method for constructing an image of a notional scene from data concerning a plurality of objects (1, 2; 18) in the scene and the illumination of the scene, involves allocating surfaces of objects in the scene into a plurality of subsets, projecting from a notional viewing position (4; ...