Accession Number:

ADA458870

Title:

Progress Report on Advanced Detection and Classification Algorithms for Acoustic-Color-Based Sonar Systems

Descriptive Note:

Progress rept. 29 Nov 2005-29 Nov 2006

Corporate Author:

SIGNAL INNOVATIONS GROUP INC DURHAM NC

Report Date:

2006-11-29

Pagination or Media Count:

15.0

Abstract:

This report summarizes recent progress by Signal Innovations Group SIG in supporting the Naval Research Laboratory NRL on development of a new low-frequency sonar system. SIG has the tasks of developing the algorithms and transitioning them to NRL, for use in sea tests. The discussion below provides a summary of the following items i a kernel-based matching pursuits classification algorithm, ii life-long learning, iii in situ learning, and iv a discussion of the features used within the algorithms. Items i and iv are fully transitioned to NRL, and have been employed during sea tests. Items ii and iii are currently under development by SIG, in cooperation with NRL.

Subject Categories:

  • Acoustic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE