Title :
Some aspects of pseudo random binary array-based surface characterization
Author :
Spoelder, H.J.W. ; Vos, F.M. ; Petrin, E.M. ; Groen, F.C.A.
Author_Institution :
Fac. of Phys. & Astron., Vrije Univ., Amsterdam, Netherlands
fDate :
12/1/2000 12:00:00 AM
Abstract :
In this paper, we report on an algorithm which we have developed to model three-dimensional (3-D) scenes with color-coded Pseudo Random Binary Arrays (PRBAs). The algorithm comprises three steps: first, a graph recovery, then an iterative reinspection, and finally application of the PRBA information. The combination of these three steps allows the algorithm to become auto adaptive to the surface studied. This approach also opens ways to dynamically adapt a PRBA to the surface studied in order to achieve optimal resolution
Keywords :
binary sequences; computational geometry; graph theory; image coding; image colour analysis; image resolution; iterative methods; medical image processing; surface fitting; 3D scenes modelling; Voronoi triangulation; auto adaptive algorithm; biomedical signal analysis; color-coded pseudo random binary arrays; graph recovery; iterative reinspection; optimal resolution; ordered graph; pseudonoise processes; surface characterization; Astronomy; Cornea; Extraterrestrial measurements; Humans; Iterative algorithms; Layout; Optical noise; Physics; Robustness; Shape measurement;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
