29 search results - page 1 / 6 » Some Morphological Operators in Graph Spaces |
ISMM
2009
Springer
13 years 11 months ago
2009
Springer
We study some basic morphological operators acting on the lattice of all subgraphs of a (non-weighted) graph G. To this end, we consider two dual adjunctions between the edge set a...
DGCI
2011
Springer
12 years 8 months ago
2011
Springer
In this work, we propose a framework that allows to build morphological operators for processing and filtering objects defined on t) simplicial complex spaces. We illustrate with...
BMVC
2001
13 years 7 months ago
2001
The HLS colour space is widely used in image analysis as it is physically intuitive. As the hue component of this space is defined on the unit circle, standard greyscale image an...
ICAPR
2009
Springer
13 years 11 months ago
2009
Springer
Morphological operators designed for grey-scale functions process every points of the space identically whatever their luminance. In many situations however, it is interesting to ...
IEEEVAST
2010
12 years 11 months ago
2010
Data sets in astronomy are growing to enormous sizes. Modern astronomical surveys provide not only image data but also catalogues of millions of objects (stars, galaxies), each ob...