The reading of trasparencies is obtained through a method of light diffraction by short acoustic surface pulses. The possibility of detecting the chromatic components of coloured pictures is discussed. Preliminary results of visual displays on a television screen are presented relative to illuminating a picture with three different lase light wavelengths.
Detection of color components in the scanning of images through acoustic surface waves
E Verona
1977
Abstract
The reading of trasparencies is obtained through a method of light diffraction by short acoustic surface pulses. The possibility of detecting the chromatic components of coloured pictures is discussed. Preliminary results of visual displays on a television screen are presented relative to illuminating a picture with three different lase light wavelengths.File in questo prodotto:
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