Starting from the analysis of the specific requirements of automotive
on-board equipments, this work presents a system for vehicle detection
in a monocular video sequence. The system is composed of a pipeline o
f two different engines: PAPRICA, a massively parallel architecture fo
r the efficient execution of low-level image processing tasks, improve
d by the integration of a specific feature for direct data I/O; and a
traditional serial architecture running medium-level tasks aimed to th
e detection of the vehicles' position in the sequence. A preliminary v
ersion of the system has been demonstrated on MOB-LAB land vehicle, wh
ile a fully optimized one is currently under tuning in laboratory.