Vehicle classification by acoustic signature
نویسندگان
چکیده
منابع مشابه
Vehicle Type Classification by Acoustic Waves with Dimension Reduction Technique
In this paper, acoustic waves radiated from the running vehicles, measured by road-side instrument, are utilized for intelligent classification of vehicle type (truck, tractor and car) based on dimension reduction. To improve the accuracy rate and real-time performance of the system, dimension reduction technique as principal component analysis (PCA) and rough set (RS) are adapted to deal with ...
متن کاملEvaluating Signature Matching in a Multi-Sensor Vehicle Classification System
Many academic sensornet systems consider the problem of tracking targets as they move through a fixed field of sensors. Such applications must relate sensor detections to specific targets, yet prior work has often ignored this problem, assuming either a single target, sufficient spatial separation that target-to-sensor mapping is clear, or some out-of-band detection-totarget mapping. There has ...
متن کاملDetonation Classification from acoustic Signature with the Restricted Boltzmann Machine
We compare the recently proposed Discriminative Restricted Boltzmann Machine to the classical Support Vector Machine on a challenging classification task consisting in identifying weapon classes from audio signals. The three weapon classes considered in this work (mortar, rocket and rocket-propelled grenade), are difficult to reliably classify with standard techniques since they tend to have si...
متن کاملStatistical Machine Learning Algorithms for Target Classification from Acoustic Signature
Machine learning classification algorithms are relevant to a large number of Army classification problems, including the determination of a weapon class from a detonation acoustic signature. However, much such work has been focused on classification of events from small weapons used for asymmetric warfare, which have been of importance in recent years. In this work we consider classification of...
متن کاملMarine Vessel Recognition by Acoustic Signature
Automatic recognition of an acoustic signature in underwater environments is an important and active field with multiple applications, one of which is vessel recognition. When a vessel moves through the sea, its engine and the cavitation generated by its propellers produce an acoustic wave of unique characteristics that allow for its individual identification. The problem of identification invo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mathematical and Computer Modelling
سال: 1998
ISSN: 0895-7177
DOI: 10.1016/s0895-7177(98)00060-0