Producing image data in a virtual set
First Claim
Patent Images
1. A virtual set in which real image data is combined with synthesised image data, including a real camera configured to generate said real image data;
- a real light source configured to direct light towards real entities within the set;
synthesising means configured to synthesise virtual image data including a synthesised virtual light source;
combining means configured to combine said real data with said synthesised data; and
co-ordinating means configured to co-ordinate said real light source with said synthesised virtual light source so that said teal light and said synthesised virtual light appear as if originating from substantially the same light source.
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Abstract
A virtual set combines real and synthesized images. The set includes a real light source (205) configured to generate a beam of light. In addition, a virtual light source is synthesized such that the real light source and the virtual light source are co-ordinated so as to appear as if originating from a common light source in the virtual set. In this way, a single light source appears to illuminate both a real and a syntheized image.
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Citations
46 Claims
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1. A virtual set in which real image data is combined with synthesised image data, including a real camera configured to generate said real image data;
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a real light source configured to direct light towards real entities within the set;
synthesising means configured to synthesise virtual image data including a synthesised virtual light source;
combining means configured to combine said real data with said synthesised data; and
co-ordinating means configured to co-ordinate said real light source with said synthesised virtual light source so that said teal light and said synthesised virtual light appear as if originating from substantially the same light source. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 23)
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13. A method of producing image data in a virtual set, in which real image data is combined with synthesised virtual image data, comprising:
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lighting a real object by means of a real light source;
synthesising the presence of a virtual light source in said virtual image data; and
co-ordinating said real light source with said virtual light source such so that said real light and said virtual light appear as originating from a substantially common light source. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 24)
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25. In a virtual set in which real image data is combined with synthesised virtual image data, a computer system programmed to:
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generate the virtual image data including lighting effects in response to synthesised virtual light sources;
combine said virtual image data with real image data from a camera, wherein real entities are illuminated by real light sources; and
toco-ordinate the position of associated real and virtual light sources so that virtual light and real light appear to be produced by the same light source. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33, 34)
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35. A computer-readable medium having computer-readable instructions executable by a computer, such that said computer performs the steps of:
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generating virtual image data including virtual lighting effects due to virtual light sources;
combining said virtual image data with real image data, wherein a real entity within a virtual set is illuminated by a real light source; and
co-ordinating a virtual light source with a real light source so that real lighting and virtual lighting appear as if originating from a common light source. - View Dependent Claims (36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46)
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Specification