109 search results - page 16 / 22 » Techniques for improving stereo depth maps of faces |
ICIP
2009
IEEE
16 years 22 days ago
2009
IEEE
In this paper, we propose a local cost aggregation approach for real time stereo vision on a graphics processing unit (GPU). Recent research shows that local approaches based on c...
IROS
2006
IEEE
15 years 5 months ago
2006
IEEE
— This paper presents an approach to vision-based simultaneous localization and mapping (SLAM). Our approach uses the scale invariant feature transform (SIFT) as features and app...
IROS
2007
IEEE
15 years 6 months ago
2007
IEEE
— Local maps algorithms have demonstrated to be well suited for mapping large environments as can reduce the computational cost and improve the consistency of the final estimati...
128
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3DIM
2007
IEEE
15 years 3 months ago
2007
IEEE
Traditional Shape-from-Shading (SFS) techniques aim to solve an under-constrained problem: estimating depth map from one single image. The results are usually brittle from real im...
123
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SI3D
2012
ACM
13 years 7 months ago
2012
ACM
In Virtual Environments (VE), users are often facing tasks that involve direct manipulation of virtual objects at close distances, such as touching, grabbing, placement. In immers...