• Publications
  • Influence
Adaptive filter for mine detection and classification in side-scan sonar imagery
TLDR
A need exists to develop robust automatic techniques for discriminating between minelike target and clutter returns in sonar imagery. Expand
  • 28
  • 2
Dual-sided subspace mappings for main-beam multi-target super-resolution in clutter and interference
TLDR
We present a super-resolution approach for the sub-beamwidth localization of multiple main-beam targets in the presence of clutter and interference, doing so with a single snapshot of sensor array data while placing nulls at specified locations. Expand
  • 8
  • 2
Adaptive three-dimensional spatio-temporal filtering techniques for infrared clutter suppression
The detection of weak targets with an infrared surveillance system is often complicated not only by a severe clutter environment but also by background and platform motion effects. ConventionalExpand
  • 19
  • 1
Adaptive order-statistic filters for sea mine classification
TLDR
A new adaptive order-statistic filter formulation, enabling the preservation of signals that are not constant within the filter window, has been developed and its efficacy demonstrated with side-scan sonar imagery data. Expand
  • 9
  • 1
Blocking-matrix and quasimatrix techniques for extended-null insertion in antenna pattern synthesis
Inserting extended nulls while preserving a desired beam pattern is a topic of interest for sensor array pattern synthesis in radar, sonar, communications, acoustics, etc., where nulls are needed toExpand
  • 8
  • 1
Measures for evaluating sea mine identification processing performance and the enhancements provided by fusing multisensor/multiprocess data via an M-out-of-N voting scheme
TLDR
This paper indicates how sea=test data collected by N independent sensors collected by a single sensor, but processed through N independent processing strings - can be used to model, estimate, and predict the performance of a mine identification system. Expand
  • 6
  • 1
Determining Basis Vectors for Continuous Response Regions of a Uniform Rectangular Array with Applications to Two-Dimensional Nulling
  • M. F. Fernandez, K. Yu
  • Mathematics, Computer Science
  • 52nd Asilomar Conference on Signals, Systems, and…
  • 1 October 2018
TLDR
We show that a two-dimensional (2D) region of the continuous response of an MxN rectangular array can be represented by a set of basis vectors characterizing the Kronecker product of two 1D-response quasimatrices. Expand
  • 1
  • 1
Adaptive-filter/feature-orthogonalization processing string for optimal LLRT mine classfication in side-scan sonar imagery
TLDR
An automatic, robust, adaptive clutter suppression, mine detection and classification processing string has been developed and applied to side-scan sonar imagery data. Expand
  • 37
Side-scan sonar imagery fusion for sea mine detection and classification in very shallow water
TLDR
An advanced, automatic, adaptive clutter suppression, sea mine detection, classification and fusion processing string has been developed and tested with high resolution sonar imagery dat. Expand
  • 31
Adaptive three-dimensional range-crossrange-frequency filter processing string for sea mine classification in side scan sonar imagery
TLDR
An automatic, robust, adaptive clutter suppression, predetection level fusion, sea mine detection and classification processing string has been developed and applied to shallow water side-scan sonar imagery data. Expand
  • 33
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