Operation-saving VLSI geometry engine core

K. E. Karagianni, G. Diamantakos, V. Paliouras, T. Stouraitis

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations


A floating point geometry engine core is introduced in this paper. The proposed core is optimized for performing the 3-D geometrical transformations, including the hardware evaluation of sin x and cos x functions. The architecture exploits the structure of the transformation matrices, thus reducing the number of floating point operations required per transformation. VLSI chip implementation issues for the specific architecture are also discussed.

Original languageBritish English
Pages (from-to)607-610
Number of pages4
JournalICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
StatePublished - 1997
EventProceedings of the 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP. Part 1 (of 5) - Munich, Ger
Duration: 21 Apr 199724 Apr 1997


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