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Bidirectional reflectance distribution function
Juho Kunsola (talk | contribs) (Starting on Glossary with == Covert modeling ==) |
Juho Kunsola (talk | contribs) (Bidirectional reflectance distribution function) |
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== Bidirectional reflectance distribution function == | |||
'''Bidirectional reflectance distribution function''' or '''BRDF''' is a 7D model containing geometry, textures and reflectance of the subject. The seven dimensions of the BRDF are as follows: 3 cartesian X,Y,Z and 2 for the entry angle and 2 for the exit angle of the light. | |||
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== Covert modeling == | == Covert modeling == | ||
Covert modeling refers to both covertly modeling aspects of a subject i.e. without express consent. | '''Covert modeling''' refers to both covertly modeling aspects of a subject i.e. without express consent. | ||
Main known cases are | Main known cases are | ||