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2 2.5 3 3.5 4 4.5 5 5.5 Speedup versus the number of processors for three image sizes
 

Summary: 2 2.5 3 3.5 4 4.5 5 5.5
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Speedup versus the number of processors for three image sizes
log2(N)
log2(SP(N))
128 128
256 x 256
512 x 512
linear speedup
N = number of processors
Figure 1: The performance of the Sequential­
Scanning based Parallel Watershed Algorithm

  

Source: Albert-Ludwigs-Universität Freiburg, Institut für Informatik,, Lehrstuhls für Mustererkennung und Bildverarbeitung

 

Collections: Computer Technologies and Information Sciences