automated accident detection in intersections via digital audio signal processing



FREE-DOWNLOAD LM Bruce, N Balraj, Y Zhang… – … Research Record: Journal …, 2003
A system for automated traffic accident detection in intersections was designed. The input to
the system is a 3-s segment of audio signal. The system can be operated in two modes: the
two-class and multiclass modes. The output of the two-class mode is a label of “crash” or