Sciweavers

129 search results - page 15 / 26
» Simultaneous Matting and Compositing
Sort
View
CPHYSICS
2006
135views more  CPHYSICS 2006»
13 years 8 months ago
USPEX - Evolutionary crystal structure prediction
We approach the problem of computational crystal structure prediction, implementing an evolutionary algorithm--USPEX (Universal Structure Predictor: Evolutionary Xtallography). St...
Colin W. Glass, Artem R. Oganov, Nikolaus Hansen
APGV
2007
ACM
104views Visualization» more  APGV 2007»
13 years 12 months ago
On the empirical limits of billboard rotation
This paper describes an experiment investigating for the first time, the perceptual tolerance of inconsistent projections when rotated billboards are transformed and included in a...
Elodie Fourquet, William Cowan, Stephen Mann
ICCS
2007
Springer
13 years 11 months ago
Multi-level Coupling of Dynamic Data-Driven Experimentation with Material Identification
Abstract. We describe a dynamic data-driven methodology that is capable of simultaneously determining both the parameters of a constitutive model associated with the response of a ...
John Michopoulos, Tomonari Furukawa
PAMI
2008
160views more  PAMI 2008»
13 years 7 months ago
Parametric Image Alignment Using Enhanced Correlation Coefficient Maximization
In this work, we propose the use of a modified version of the correlation coefficient as a performance criterion for the image alignment problem. The proposed modification has the ...
Georgios D. Evangelidis, Emmanouil Z. Psarakis
RT
2004
Springer
14 years 1 months ago
Bixels: Picture Samples with Sharp Embedded Boundaries
Pixels store a digital image as a grid of point samples that can reconstruct a limited-bandwidth continuous 2-D source image. Although convenient for anti-aliased display, these b...
Jack Tumblin, Prasun Choudhury