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Ponencia
Programmable 2D image filter for AER vision processing
(IEEE Computer Society, 1999)
A VLSI architecture is proposed for the realization of real-time 2D image filtering in an address-event-representation (AER) vision system, The architecture is capable of implementing any convolutional kernel F(x, y) as ...
Ponencia
A General Subthreshold MOS Translinear Theorem
(IEEE Computer Society, 1999)
This paper outlines the conditions under which the translinear principle can be fully exploited for MOS transistors operating in subthreshold. Due to the exponential nature of subthreshold MOS transistors the translinear ...
Artículo
A modular current-mode high-precision winner-take-all circuit
(IEEE Computer Society, 1995)
In this paper we present a Winner-Take-All (WTA) circuit realized using current-mode circuit design techniques. The operation of the WTA is based on current comparators and current mirrors. Speed and precision is determined ...
Tesis Doctoral