688 search results - page 105 / 138 » Computational methods for understanding 3D shapes |
APVIS
2009
13 years 10 months ago
2009
To analyze time-varying data sets, tracking features over time is often necessary to better understand the dynamic nature of the underlying physical process. Tracking 3D time-vary...
ECCV
2006
Springer
14 years 11 months ago
2006
Springer
Abstract. In order to reconstruct 3-D Euclidean shape by the TomasiKanade factorization, one needs to specify an affine camera model such as orthographic, weak perspective, and par...
SMI
2007
IEEE
14 years 3 months ago
2007
IEEE
In this paper, we propose a new algorithm for the fundamental problem of reconstructing surfaces from a large set of unorganized 3D data points. The local shapes of the surface ar...
CIVR
2007
Springer
14 years 3 months ago
2007
Springer
In this paper, we present a real-time algorithm for 3D object detection in images. Our method relies on the Ullman and Basri [13] theory which claims that the same object under di...
PR
2007
13 years 8 months ago
2007
Illumination variation that occurs on face images degrades the performance of face recognition. In this paper, we propose a novel approach to handling illumination variation for f...