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ICCV
2009
IEEE
15 years 3 months ago
Sparse Representation of Cast Shadows via L1-Regularized Least Squares
Scenes with cast shadows can produce complex sets of images. These images cannot be well approximated by lowdimensional linear subspaces. However, in this paper we show that the...
Xue Mei, Haibin Ling, David W. Jacobs
ICIP
2004
IEEE
14 years 11 months ago
Estimating facial pose from a sparse representation
We present an approach to estimate the poses of human heads in natural scenes. The essential features for estimating the head pose are the positions of the prominent facial featur...
Hankyu Moon, M. L. Miller
JUCS
2010
119views more  JUCS 2010»
13 years 8 months ago
On Succinct Representations of Textured Surfaces by Weighted Finite Automata
: Generalized finite automata with weights for states and transitions have been successfully applied to image generation for more than a decade now. Bilevel images (black and whit...
Jürgen Albert, German Tischler
BMVC
2000
13 years 11 months ago
Motion Segmentation in Long Image Sequences
Long image sequences provide a wealth of information, which means that a compact representation is needed to efficiently process them. In this paper a novel representation for mot...
Steven Mills, Kevin Novins