24 search results - page 4 / 5 » Viewpoint-Based Ambient Occlusion |
CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper presents a novel method to model and recognize human faces in video sequences. Each registered person is represented by a low-dimensional appearance manifold in the amb...
I3D
2010
ACM
15 years 7 months ago
2010
ACM
1 We present a novel technique called Radiance Scaling for the depic-2 tion of surface shape through shading. It adjusts reflected light in-3 tensities in a way dependent on both s...
GRAPHITE
2006
ACM
15 years 3 months ago
2006
ACM
—This paper demonstrates the simple yet effective usage of height fields for interactive landscape visualizations using a ray casting approach implemented in the pixel shader of...
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AVSS
2007
IEEE
14 years 9 months ago
2007
IEEE
One of the main issues for Ambient Intelligence (AmI) systems is to continuously localize the user and to detect his/her identity in order to provide dedicated services. A video-r...
CGF
2010
14 years 9 months ago
2010
We present an interactive illustrative visualization method inspired by traditional pen-and-ink illustration styles. Specifically, we explore how to provide context around DTI fib...