Title :
Some aspects of pseudo random binary array based surface characterization
Author :
Spoelder, H.J.W. ; Vos, F.M. ; Petriu, E.M. ; Groen, F.C.A.
Author_Institution :
Fac. of Phys. & Astron., Vrije Univ., Amsterdam, Netherlands
Abstract :
In this paper we report on an algorithm which we have developed to model three dimensional 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 :
arrays; image processing; shape measurement; surface topography measurement; 3D scenes; auto adaptive algorithm; color-coded arrays; graph recovery; iterative reinspection; optimal resolution; pseudo random binary array; surface characterization; three dimensional scenes; Astronomy; Cornea; Humans; Iterative algorithms; Layout; Matched filters; Physics; Robustness; Shape measurement; Surface reconstruction;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 1998. IMTC/98. Conference Proceedings. IEEE
Conference_Location :
St. Paul, MN
Print_ISBN :
0-7803-4797-8
DOI :
10.1109/IMTC.1998.679629
