16 search results - page 1 / 4 » Morphological gradient operators for colour images |
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
A new morphological gradient operator for colour images is introduced that can be viewed as a direct extension of the well known morphological gradient. In this approach, each pix...
ACCV
2007
Springer
13 years 11 months ago
2007
Springer
The problem of colour image segmentation is investigated in the context of mathematical morphology. Morphological operators are extended to colour images by means of a lexicographi...
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...
ICPR
2004
IEEE
14 years 6 months ago
2004
IEEE
The morphological top-hat operator for greyscale images is part of the basic toolbox of mathematical morphology operators. We discuss two ways of generalising the tophat operator ...
ICPR
2000
IEEE
13 years 9 months ago
2000
IEEE
This paper deals with the roles of assumption, mathematical models, and experimental control in Pattern Recognition. In order to base the discussion on actual examples, three stud...