Etude du rapport signal sur bruit dans le codage multiplex des images optiques utilisant les codes orthogonaux
1972
Abstract Methods of multiplex coding are generally applied to spectrometric devices. They can be applied to image coding. When the noise is due to the detector one can expect an increasing of signal-to-noise ratio. The study of statistical properties of the noise with image reconstruction is made. An increase of S/N ratio is demonstrated.
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