A method for the enhancement of the dynamic performance of scan converter-based transient digitizers is proposed. Firstly, a characterization technique capable of discriminating the best diode target area and so suggesting to the user the best time window set up for the acquisition is illustrated. Then, by considering the charge intensity distribution as a digital image, in the case of signals acquired with missing portions, a two-dimensional filtering algorithm capable of restoring the signal is shown. Experimental results obtained by the proposed method on an actual transient digitizer are also reported.
Performance enhancement of scan converter-based transient digitizers by digitizers by digital image processing / Arpaia, Pasquale; Cennamo, Felice; P., Daponte; D'Apuzzo, Massimo. - STAMPA. - (1995), pp. 54-57. (Intervento presentato al convegno IMTC tenutosi a Naltham, MA, USA nel 1995).
Performance enhancement of scan converter-based transient digitizers by digitizers by digital image processing
ARPAIA, PASQUALE;CENNAMO, FELICE;D'APUZZO, MASSIMO
1995
Abstract
A method for the enhancement of the dynamic performance of scan converter-based transient digitizers is proposed. Firstly, a characterization technique capable of discriminating the best diode target area and so suggesting to the user the best time window set up for the acquisition is illustrated. Then, by considering the charge intensity distribution as a digital image, in the case of signals acquired with missing portions, a two-dimensional filtering algorithm capable of restoring the signal is shown. Experimental results obtained by the proposed method on an actual transient digitizer are also reported.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
