4 search results - page 1 / 1 » Constructing cylindrical coordinate colour spaces |
PRL
2008
13 years 4 months ago
2008
A cylindrical coordinate colour space (lightness, saturation/chroma, hue) is derived from an opponent colour space in the RGB space. It is shown how cylindrical coordinate colour ...
DAGM
2003
Springer
13 years 10 months ago
2003
Springer
The use of 3D-polar coordinate representations of the RGB colour space is widespread, although many of these representations, such as HLS and HSV, have deficiencies rendering them...
ISBI
2011
IEEE
12 years 8 months ago
2011
IEEE
In this paper, we propose a graph-based method for fullyautomatic segmentation of the left ventricle and atrium in 3D ultrasound (3DUS) volumes. Our method requires no user input ...
IJCV
2002
13 years 4 months ago
2002
A novel technique for multi-scale curvature computation on a free-form 3-D surface is presented. This is achieved by convolving local parametrisations of the surface with 2-D Gauss...