50 search results - page 3 / 10 » Shape Median Based on Symmetric Area Differences |
PSIVT
2007
Springer
14 years 5 months ago
2007
Springer
: Measuring ellipticity is an important area of computer vision systems. Most existing ellipticity measures are area based and cannot be easily applied to point sets such as extrac...
ICPR
2006
IEEE
14 years 12 months ago
2006
IEEE
We introduce a shape descriptor that is based on the Symmetry Set. This set represents pairwise symmetric points and consists of several branches. The begin and end points of the ...
CVIU
2004
13 years 10 months ago
2004
We present a novel ``dynamic learning'' approach for an intelligent image database system to automatically improve object segmentation and labeling without user interven...
IWVF
2001
Springer
14 years 3 months ago
2001
Springer
Volumetric images of small mortar samples under load are acquired by X-ray microtomography. The images are binarized at many different threshold values, and over a million connecte...
IJCNN
2007
IEEE
14 years 5 months ago
2007
IEEE
— In this paper we propose a sound recognition technique based on the limited receptive area (LIRA) neural classifier and short-time Fourier transform (STFT). LIRA neural classif...