Criação de uma Nova Transformada Wavelet Aplicada ao Reconhecimento Digital de Padrões em Sinais Neurais do Campo Visual da Mosca Diptera
DOI:
https://doi.org/10.5540/tema.2004.05.02.0217Abstract
O presente trabalho apresenta uma técnica para criação de uma transformada wavelet, aqui chamada de SPIKELET-4, otimizada para o reconhecimento de alguns formatos de spikes (picos) e overlaps (sobreposições de picos) contidos num sinal digitalizado originado do neurônio H1, sensível aos estímulos visuais do meio externo, do cérebro de uma mosca Diptera. Toda a técnica para criação da transformada, que está associada a um algoritmo especialmente projetado para ser usado em conjunto com ela, está demonstrada com detalhes e possui resultados que não foram alcançados com nenhuma outra transformada wavelet, nem mesmo com a transformada de Daubechies.References
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