• 81 Citations
  • 5 h-Index
20052019
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Research Output 2005 2019

  • 81 Citations
  • 5 h-Index
  • 15 Conference contribution
  • 6 Article
  • 3 Conference article
Article
1 Citation (Scopus)

A metric for characterization of two-dimensional spatial coherence

Brown, D., Brownstead, C. F., Gabrielson, T. B. & Lyons, A. P., Sep 1 2017, In : Journal of the Acoustical Society of America. 142, 3, p. EL313-EL318

Research output: Contribution to journalArticle

lakes
incidence
asymmetry
scattering
Length
23 Citations (Scopus)

Analysis of Phase Error Effects on Stripmap SAS

Cook, D. A. & Brown, D., Jan 1 2009, In : IEEE Journal of Oceanic Engineering. 34, 3, p. 250-261 12 p.

Research output: Contribution to journalArticle

Synthetic aperture sonar
Synthetic apertures
Motion compensation
Sonar
Motion estimation
1 Citation (Scopus)

A point-based scattering model for the incoherent component of the scattered field

Brown, D., Johnson, S. F. & Olson, D. R., Mar 1 2017, In : Journal of the Acoustical Society of America. 141, 3, p. EL210-EL215

Research output: Contribution to journalArticle

scattering
random variables
statistical distributions
Length

Measurements of two-dimensional spatial coherence of normal-incidence seafloor scattering

Brown, D., Brownstead, C. F., Lyons, A. P. & Gabrielson, T. B., Oct 1 2018, In : Journal of the Acoustical Society of America. 144, 4, p. 2095-2108 14 p.

Research output: Contribution to journalArticle

incidence
scattering
sediments
spatial isotropy
lakes

Synthetic Aperture Sonar Image Contrast Prediction

Cook, D. A. & Brown, D., Apr 1 2018, In : IEEE Journal of Oceanic Engineering. 43, 2, p. 523-535 13 p.

Research output: Contribution to journalArticle

Synthetic aperture sonar
Sonar
Acoustic noise
Sensors
Signal processing
16 Citations (Scopus)

The impact of the temporal variability of seafloor roughness on synthetic aperture sonar repeat-pass interferometry

Lyons, A. P. & Brown, D., Jan 1 2013, In : IEEE Journal of Oceanic Engineering. 38, 1, p. 91-97 7 p., 6313937.

Research output: Contribution to journalArticle

Synthetic aperture sonar
Interferometry
Surface roughness
Sediments
Acoustics
Conference article

Design considerations for a compact correlation velocity log

Blanford, T. E., Brown, D. & Meyer, Jr., R. J., Jan 1 2018, In : Proceedings of Meetings on Acoustics. 33, 1, 070003.

Research output: Contribution to journalConference article

underwater vehicles
hydrophones
projectors
estimates
shallow water
2 Citations (Scopus)

Seafloor measurements using synthetic aperture sonar

Lyons, A., Brown, D., Olson, D. R. & Johnson, S., Jun 19 2013, In : Proceedings of Meetings on Acoustics. 19, 070002.

Research output: Contribution to journalConference article

synthetic apertures
sonar
statistics
scattering

Spatial coherence theory and its application to synthetic aperture systems

Brown, D., Lyons, A. P. & Cook, D. A., Jan 1 2014, In : Proceedings of the Institute of Acoustics. 36, p. 104-111 8 p.

Research output: Contribution to journalConference article

synthetic apertures
Conference contribution
2 Citations (Scopus)

Analysis of shadow contrast for synthetic aperture sonar imagery

Cook, D. A. & Brown, D., Dec 1 2010, International Conference on Synthetic Aperture Sonar and Synthetic Aperture Radar 2010, Proceedings of the Institute of Acoustics. PART 4 ed. p. 68-74 7 p. (Proceedings of the Institute of Acoustics; vol. 32, no. PART 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Synthetic aperture sonar
Hardware
Display devices
1 Citation (Scopus)

Determination of image resolution from SAS image statistics

Prater, J. L., King, J. L. & Brown, D., Feb 8 2016, OCEANS 2015 - MTS/IEEE Washington. Institute of Electrical and Electronics Engineers Inc., 7404483. (OCEANS 2015 - MTS/IEEE Washington).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

image resolution
SAS
Image resolution
Synthetic apertures
Statistics

Effects of reverberation and noise on the estimation of synthetic aperture sonar multi-look coherence

Lyons, A. P., King, J. L. & Brown, D., Jan 1 2018, 4th International Conference on Synthetic Aperture Sonar and Synthetic Aperture Radar 2018. Institute of Acoustics, p. 91-98 8 p. (Proceedings of the Institute of Acoustics; vol. 40).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

synthetic apertures
sonar
reverberation

Gabor transform for subband SAS imaging

Wilbur, J., McDonald, R. J. & Brown, D., Dec 1 2006, OCEANS 2006. 4099036. (OCEANS 2006).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Imaging techniques
Sonar
Processing
Imaging systems
3 Citations (Scopus)

Holographic navigation

Rikoski, R. & Brown, D., Sep 18 2008, 2008 IEEE International Conference on Robotics and Automation, ICRA 2008. p. 73-80 8 p. 4543189. (Proceedings - IEEE International Conference on Robotics and Automation).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sonar
Navigation
Holograms
Acoustics
Sampling
1 Citation (Scopus)

Interferometric synthetic aperture sonar for small diameter unmanned underwater vehicles

Brown, D. & Cook, D. A., Dec 1 2006, Institute of Acoustics - International Conference on Synthetic Aperture Sonar and Synthetic Aperture Radar 2006, Proceedings of the Institute of Acoustics. PART 5 ed. p. 121-126 6 p. (Proceedings of the Institute of Acoustics; vol. 28, no. PART 5).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

underwater vehicles
synthetic apertures
sonar

Measuring human assessed complexity in synthetic aperture sonar imagery using the elo rating system

Reinhardt, B. T., Gerg, I. D., Brown, D. & Park, J. D., Jan 1 2018, 4th International Conference on Synthetic Aperture Sonar and Synthetic Aperture Radar 2018. Institute of Acoustics, p. 227-234 8 p. (Proceedings of the Institute of Acoustics; vol. 40).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

synthetic apertures
sonar
ratings
imagery
1 Citation (Scopus)

Multipath reverberation modeling for shallow water acoustics

Lowe, Z. G. & Brown, D., Dec 26 2012, 11th European Conference on Underwater Acoustics 2012, ECUA 2012. PART 3 ed. p. 1285-1291 7 p. (11th European Conference on Underwater Acoustics 2012, ECUA 2012; vol. 34 2, no. PART 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

sonar
reverberation
shallow water
acoustics
interference
1 Citation (Scopus)

On correlating sonar images

Rikoski, R. J., Cobb, J. T. & Brown, D., Jan 1 2005, Robotics: Science and Systems I. Thrun, S., Sukhatme, G., Schaal, S. & Brock, O. (eds.). MIT Press Journals, p. 169-176 8 p. (Robotics: Science and Systems; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sonar
Radar
Bearings (structural)
Experiments
Geometry
17 Citations (Scopus)

Results from a small Synthetic Aperture Sonar

Brown, D., Cook, D. & Fernandez, J., Dec 1 2006, OCEANS 2006. 4099010. (OCEANS 2006).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Synthetic aperture sonar
Synthetic apertures

SAS Simulations with Procedural Texture and the Point-based Sonar Scattering Model

Johnson, S. F. & Brown, D., Jan 7 2019, OCEANS 2018 MTS/IEEE Charleston, OCEAN 2018. Institute of Electrical and Electronics Engineers Inc., 8604616. (OCEANS 2018 MTS/IEEE Charleston, OCEAN 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sonar
sonar
Time series
Textures
texture

Sediment volume search sonar

Blanford, T. E., Brown, D., Johnson, S. F. & Brownstead, C. F., Jan 1 2019, 24th European Meeting of Environmental and Engineering Geophysics. European Association of Geoscientists and Engineers, EAGE, (24th European Meeting of Environmental and Engineering Geophysics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sonar
sonar
Sediments
sensor
Sensors
7 Citations (Scopus)

Synthetic aperture sonar motion estimation using nonlinear least squares

Cook, D. A., Brown, D. & Fernandez, J. E., Dec 1 2006, Institute of Acoustics - International Conference on Synthetic Aperture Sonar and Synthetic Aperture Radar 2006, Proceedings of the Institute of Acoustics. PART 5 ed. p. 176-182 7 p. (Proceedings of the Institute of Acoustics; vol. 28, no. PART 5).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

synthetic apertures
sonar
5 Citations (Scopus)

Temporal variability of seafloor roughness and its impact on coherent change detection

Lyons, A. P. & Brown, D., Dec 1 2010, International Conference on Synthetic Aperture Sonar and Synthetic Aperture Radar 2010, Proceedings of the Institute of Acoustics. PART 4 ed. p. 7-12 6 p. (Proceedings of the Institute of Acoustics; vol. 32, no. PART 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Synthetic aperture sonar
Surface roughness
Photogrammetry
Charge coupled devices
Coastal zones

Where the sonar equation fears to tread

Olson, D. R., Brown, D., Holland, C. & Brownstead, C. F., Jan 1 2015, Seabed and Sediment Acoustics: Measurements and Modelling. Institute of Acoustics, p. 191-198 8 p. (Proceedings of the Institute of Acoustics; vol. 37).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

treads
fear
sonar