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A Transform, Lighting and Setup ASIC for Surface Splatting
(2008)2008 IEEE International Symposium on Circuits and Systems (ISCAS)This paper presents the rst ASIC implementation of the transform, lighting and setup stages of the elliptical weighted average (EWA) surface splatting algorithm, a high quality method for anti-aliased rendering of point sampled objects in computer graphics. The algorithm has been integrated on a small core size of 8.15 mm 2 in a 180 nm process using massive resource sharing. It achieves the high throughput of 2.94 million points per second ...Conference Paper -
A hardware processing unit for point sets
(2008)GH '08: Proceedings of the 23rd ACM SIGGRAPH/EUROGRAPHICS symposium on Graphics hardwareConference Paper -
Pose-Space Animation and Transfer of Facial Details
(2008)Symposium on Computer Animation ~ Computer animation 2008Conference Paper -
Adaptive space deformations based on rigid cells
(2007)Computer Graphics ForumWe propose a new adaptive space deformation method for interactive shape modeling. A novel energy formulation based on elastically coupled volumetric cells yields intuitive detail preservation even under large deformations. By enforcing rigidity of the cells, we obtain an extremely robust numerical solver for the resulting nonlinear optimization problem. Scalability is achieved using an adaptive spatial discretization that is decoupled ...Conference Paper -
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Texturing internal surfaces from a few cross sections
(2007)Computer Graphics Forum ~ Eurographics 2007Conference Paper -
Soft articulated characters with fast contact handling
(2007)Computer Graphics ForumConference Paper -
Interactive visual workspaces with dynamic foveal areas and adaptive composite interfaces
(2007)Computer Graphics Forum ~ Eurographics 2007Conference Paper