DocumentCode
3297569
Title
Parallel holographic image calculation and compression
Author
Newman, Daniel M. ; Goeckel, Dennis L. ; Crawford, Richerd D. ; Abraham, Seth
Author_Institution
Sch. of Electr. Eng., Purdue Univ., West Lafayette, IN, USA
fYear
1992
fDate
19-21 Oct 1992
Firstpage
557
Lastpage
559
Abstract
The authors describe the parallel implementation of an algorithm suitable for hologram creation on a 16384 processor SIMD (single-instruction multiple-data) MasPar machine. When computing an image of typical complexity, the parallel implementation sacrifices up to 11% efficiency in data compression to gain a performance up to 250 times greater than that achieved on a uniprocessor workstation. The MasPar can achieve pattern generation more than 750 times faster than the fully optimized Sparc C code
Keywords
computer-generated holography; data compression; image processing; parallel algorithms; performance evaluation; data compression; hologram creation; image calculation; parallel implementation; Concurrent computing; Data compression; Electron beams; Equations; Hardware; Holography; Image coding; Lithography; Performance gain; Software algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
Frontiers of Massively Parallel Computation, 1992., Fourth Symposium on the
Conference_Location
McLean, VA
Print_ISBN
0-8186-2772-7
Type
conf
DOI
10.1109/FMPC.1992.234923
Filename
234923
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