Now showing items 1-4 of 4
Reconhecimento de caracteres numéricos manuscritos com autômatos celulares, através da noção de protótipos espectrais
(Universidade Presbiteriana Mackenzie, 2006-03-07)
The computational ability of cellular automata (CAs) has been investigated in many research initiatives in the literature. Among them, one possibility is their use as spatial pattern recognizers. Here, we attempt to use ...
Uma abordagem de compressão de imagens através de sistemas de funções iteradas
(Universidade Presbiteriana Mackenzie, 2011-08-22)
A new image compression technique is proposed, based on the affine transformations (ATs) that define an iterated function system (IFS). Previous related research in the field has shown that an image may be approximated by ...
Algumas propriedades de autômatos celulares unidimensionais conservativos e reversíveis
(Universidade Presbiteriana Mackenzie, 2009-01-28)
Cellular automata (CAs) can be defined as discrete dynamical systems over n-dimensional networks of locally connected components, whose evolution occur in a discrete, synchronous and homogeneous fashion. Among their several ...
Exploração computacional dos espectros de Fourier de autômatos celulares elementares assíncronos
(Universidade Presbiteriana Mackenzie, 2019-07-31)
The spectral analysis and asynchronous cellular automata subjects are relevant among the cellular automata scientific community. Asynchronous cellular automata are variants of cellular automata at which the cells have their ...