2001 Volume 6 Pages 138-146
This paper is to study on discriminant methods based on image processing, which can be recognized pavement conditions as an area, by using digital camera. This criminant method is focused on the texture analysis of intensity distribution depending on pavement conditions, which is composed of statistical parameters analysis and Fouriel transform. The criminant results of various pavement conditions are proved by the true prediction ratio based on Fuzzy theory. Furthermore, Wavelet analysis is tried as the method to recognize the spatial allocation of complex surface conditions by a time-frequency analysis.
