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Concurrent radar image shape-from-shading on high-performance computers

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1 Author(s)
A. Goller ; Inst. of Comput. Graphics, Tech. Univ. of Graz, Austria

A given serial version of the shape-from-shading algorithm was parallelized and improved to handle large images. Applied parallelization techniques, as well as the implemented load balancing and controlling methods are described. The concurrent (i.e. non-optimal parallel) version was ported to Meiko CS-2 and Intel PARAGON supercomputers as well as to a cluster of Indy workstations from SGI. Important results concerning the performance of the concurrent shape-from-shading implementation on those architectures are presented and compared to each other

Published in:

Pattern Recognition, 1996., Proceedings of the 13th International Conference on  (Volume:4 )

Date of Conference:

25-29 Aug 1996