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Czasopismo
2008 | Vol. 34, no 3 | 39-43
Tytuł artykułu

Vision based line tracking and landmark recognition

Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The purpose of this research is to find an easy and effective method for the vision-based mobile robot navigation in indoor environment. In our case, the line is the floor-line with especial colour, and the landmarks are some shapes with especial colours. The color models of the floor-line and landmarks are built, in which floor-line and landmarks color samples were extracted from sample images of floor-line and landmarks taken under different lighting conditions to make color models more robust. The robot tracks the floor-line by the peak of the floor-line colour probability distributions to move, and the robot's action policy is decided when the landmarks have been seen and recognized; the landmark is recognized by its colour and shape.
Wydawca

Czasopismo
Rocznik
Strony
39-43
Opis fizyczny
Bibliogr. 5 poz., rys., wykr.
Twórcy
autor
autor
  • Nippom Bunri University, Department of Mechanical & Electrical Engineering, 1727 Ichiki, 870-0397 Oita, Japan, chin@nbu.ac.jp
Bibliografia
  • [1] Sugisaka M., Wang X., Intelligent control of a mobile vehicle using on-line tearing, System Science, Vol. 25, 1999, pp. 41-50.
  • [2] Bradski G.R., Computer Vision Face Tracking For Use in a Perceptual User Interface, Intel Technology Journal Q2’98. (http://download.intel.com/technology/itj/q21998/pdf/camshift.pdf)
  • [3] Wang J., Sugisaka M., Study on a color based target detection technique, AROB 7th ‘02, Vol. 2, January 2002, pp. 532-535.
  • [4] Sobottka K., Pitas I., Segmentation and tracking effaces in color images, Proc. Second Int. Conf. Auto. Face and Gesture Recognition, 1996, pp. 236-241.
  • [5] Hong H.S., Yoo D.H., Chung M.J., Real-time face tracker using ellipse fitting and dor look-up table in irregular illumination, AROB, 8th ‘03, Vol. 1, 2003, pp. 156-159.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BAT5-0042-0006
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