82 search results - page 6 / 17 » Two Results on Real Zeros of Chromatic Polynomials |
TCS
2008
13 years 7 months ago
2008
In this paper we survey several recent results that highlight an interplay between a relatively new class of quasiseparable matrices and polynomials. Quasiseparable matrices gener...
ECCV
1992
Springer
14 years 9 months ago
1992
Springer
Existing shape-from-shading algorithms assume constant reflectance across the shaded surface. Multi-colored surfaces are excluded because both shading and reflectance affect the me...
ICIP
1997
IEEE
14 years 9 months ago
1997
IEEE
In this paper we examine the applicability of the previously proposed Greatest Common Divisor (GCD) method to blind image deconvolution. In this method, the desired image is appro...
ECCV
2000
Springer
14 years 9 months ago
2000
Springer
We improve the promising Colour by Correlation method for computational colour constancy by modifying it to work in a three dimensional colour space. The previous version of the al...
JCO
2008
13 years 7 months ago
2008
In this paper we present two main results about the inapproximability of the exemplar conserved interval distance problem of genomes. First, we prove that it is NP-complete to deci...