511 search results - page 21 / 103 » Reconstruction Using Witness Complexes |
CVPR
2012
IEEE
12 years 11 days ago
2012
IEEE
Reconstructing realistic 3D hair geometry is challenging due to omnipresent occlusions, complex discontinuities and specular appearance. To address these challenges, we propose a ...
COMGEO
2007
ACM
13 years 10 months ago
2007
ACM
A new algorithm is presented for surface reconstruction from unorganized points. Unlike many previous algorithms, this algorithm does not select a subcomplex of the Delaunay Trian...
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
In this paper, we present a novel PDE based error concealment algorithm. We formulate the error concealment problem as a sequential optimization problem with both smoothing and or...
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper presents a new feature extraction method for iris recognition. Since two dimensional complex wavelet transform (2D-CWT) does not only keep wavelet transform’s propert...
COCOON
2007
Springer
14 years 4 months ago
2007
Springer
The last decade witnessed the extensive studies of algorithms for data streams. In this model, the input is given as a sequence of items passing only once or a few times, and we ar...