Sciweavers

300 search results - page 38 / 60
» Directionally Dependent Light Sources
Sort
View
96
Voted
APGV
2007
ACM
131views Visualization» more  APGV 2007»
15 years 4 months ago
Is accurate occlusion of glossy reflections necessary?
Much research in recent times has been conducted towards realtime rendering of accurate glossy reflections under direct, natural illumination including correct occlusions. The vie...
Oscar Kozlowski, Jan Kautz
75
Voted
IOLTS
2006
IEEE
68views Hardware» more  IOLTS 2006»
15 years 6 months ago
Power Attacks on Secure Hardware Based on Early Propagation of Data
The early propagation effect found in many logic gates is a potential source of data-dependent power consumption. We show that the effect and the corresponding power dependency ca...
Konrad J. Kulikowski, Mark G. Karpovsky, Alexander...
102
Voted
TEI
2009
ACM
135views Hardware» more  TEI 2009»
15 years 7 months ago
Spatially aware handhelds for high-precision tangible interaction with large displays
While touch-screen displays are becoming increasingly popular, many factors affect user experience and performance. Surface quality, parallax, input resolution, and robustness, fo...
Alex Olwal, Steven Feiner
118
Voted
AUTOMATICA
2005
87views more  AUTOMATICA 2005»
15 years 12 days ago
On the frequency domain accuracy of closed-loop estimates
It has been argued that the frequency domain accuracy of high model-order estimates obtained on the basis of closed loop data is largely invariant to whether direct or indirect ap...
Brett Ninness, Håkan Hjalmarsson
115
Voted
SI3D
2006
ACM
15 years 6 months ago
Splatting indirect illumination
Global illumination provides a visual richness not achievable with the direct illumination models used by most interactive applications. To generate global effects, numerous appro...
Carsten Dachsbacher, Marc Stamminger