Simulated annealing algorithm for binary phase only filters in pattern classification
1990; Optica Publishing Group; Volume: 29; Issue: 8 Linguagem: Inglês
10.1364/ao.29.001203
ISSN0003-6935
AutoresMyung Soo Kim, Clark C. Guest,
Tópico(s)Advanced Data Compression Techniques
ResumoA binary phase only filter is encoded with a simulated annealing algorithm to classify two similar characters in a variety of fonts. Characters that cannot be distinguished with conventional filter encoding methods are clearly distinguished with the optimized binary phase only filter using a simulated annealing algorithm. This method gives zero error classification rate for tested characters. Correlation performance of the optimized binary phase only filter is compared with the binary phase only filters encoded with conventional methods. The computational requirements for optimizing the filter are not excessive.
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