Preliminary communication

https://doi.org/10.7225/toms.v01.n01.005

Cutting-Edge Mathematical Tools in Processing and Analysis of Signals in Marine and Navy

Igor Vujović orcid.org/0000-0001-6649-1461 ; Faculty of Maritime Studies in Split
Joško Šoda ; Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split
Ivica Kuzmanić orcid.org/0000-0003-4011-8145 ; Faculty of Maritime Studies in Split

Abstract

Signal processing plays a pivotal role in information gathering and decision making. This paper presents and compares different signal processing techniques used in marine and navy applications, primarily based on using wavelets as kernel. The article covers Fourier transform, time frequency wavelet based techniques such as bandelets, contourlets, curvelets, edgelets, wedgelets, shapelets, and ridgelets. In the example section of the paper, several transform techniques are presented and commented on the harbour surveillance video stream example.

Keywords

Harbour surveillance; Wavelet; Fourier transform; Signal processing; Edgelets; Curvelets

Hrčak ID:

79983

URI

https://hrcak.srce.hr/79983

Publication date:

18.4.2012.

Visits: 1.415 *