An artificial neural network is proposed which is able to compress an image by computing a nonlinear nonorthogonal transform and its inverse. The network is trained with small blocks extracted from an image; after the learning phase, it proves to give satisfactory performances both for the learned and for different unlearned images.
An artificial neural network for image compression / Sicuranza, Giovanni; Ramponi, Giovanni; Marsi, Stefano. - In: ELECTRONICS LETTERS. - ISSN 0013-5194. - STAMPA. - 26:(1990), pp. 477-479.
An artificial neural network for image compression
SICURANZA, GIOVANNI;RAMPONI, GIOVANNI;MARSI, STEFANO
1990-01-01
Abstract
An artificial neural network is proposed which is able to compress an image by computing a nonlinear nonorthogonal transform and its inverse. The network is trained with small blocks extracted from an image; after the learning phase, it proves to give satisfactory performances both for the learned and for different unlearned images.File in questo prodotto:
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