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Proceedings Paper

Method For Calculating Two Orthogonal Projections In Arbitrary Directions
Author(s): Johan Rommelaere; Andre Oosterlinck
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Paper Abstract

The simultaneous calculation of projections in two orthogonal directions during a row by row scanning of an image is explained. A description is given of a method which allows the calculation of projections 'which have arbitrary angles with the pixel grid directions. The use of fifo's, interleaved and conditional carry processing to optimize this calculation is discussed. These techniques make a compact implementation possible with a high processing speed.

Paper Details

Date Published: 18 January 1988
PDF: 8 pages
Proc. SPIE 0829, Applications of Digital Image Processing X, (18 January 1988); doi: 10.1117/12.942132
Show Author Affiliations
Johan Rommelaere, Catholic University of Leuven (Belgium)
Andre Oosterlinck, Catholic University of Leuven (Belgium)


Published in SPIE Proceedings Vol. 0829:
Applications of Digital Image Processing X
Andrew G. Tescher, Editor(s)

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