Image analysis – Image transformation or preprocessing – Convolution
Reexamination Certificate
2007-12-17
2011-11-22
Bali, Vikkram (Department: 2624)
Image analysis
Image transformation or preprocessing
Convolution
C345S615000
Reexamination Certificate
active
08064726
ABSTRACT:
An apparatus and method are provided for approximating a convolution function (e.g. a diffusion profile, etc.) utilizing a sum of Gaussian functions. In use, results of a plurality of Gaussian functions are calculated. The results of the Gaussian functions are further summed. To this end, an approximation of a convolution function is generated based on the sum. Further, an image is rendered utilizing the approximation.
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Non-Final Office Action from U.S. Appl. No. 11/958,219, dated Apr. 7, 2011.
d'Eon Eugene J.
Luebke David Patrick
Bali Vikkram
Entezari Michelle
NVIDIA Corporation
Zilka-Kotab, PC
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