Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Systems Science

1 2001

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Mobile robot navigation using color image segmentation

Rano I., Lazkano E., Zarautz I., Monasterio I., Sierra B.

Systems Science

2001

Vol. 27, nr 4

97-108

This paper presents a first attempt to use colored pixel segmentation for mobile robot navigation and localization. Because of the wide variety of colors that are present in a general semi-structured environment, the non-supervised approach is selected. In order to obtain a robust classification valid for different lighting conditions, we also try different color/brightness parameters combinations to select a better variable set than a single color-space can offer. Two learning paradigms are tried, evaluated and compared: a Self Organizing Map (SOM) and Forgy's clustering algorithm. A new performance evaluation measure is also presented, in order to select the best method/feature subset combination that will give better classification results.