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Systolic array for all-nearest-neighbours problem

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1 Author(s)
Petkov, N. ; Central Institute for Cybernetics & Information Processes, International Basic Laboratory for Image Processing & Computer Graphics, Berlin, East Germany

The all-nearest-neighbours (ANN) problem is a fundamental problem in computational geometry. In the letter a new two-dimensional triangular systolic array with mesh-connected cells is proposed for the ANN problem. This array can process a queue of ANN problems at a throughput of one ANN problem per time period, with an efficiency of 100%.

Published in:

Electronics Letters  (Volume:23 ,  Issue: 24 )