Found 63 results
Measurement system for marine animal reflectance functions. Optics Express. 21(3):3603-3616.. 2013.
Estimation of In Situ, Three-Dimensional Particle Distributions from a Stereo Laser Imaging Profiler. IEEE Journal of Oceanic Engineering. 36(4):586-601.. 2011.
Applying diffraction theory to measure acoustically the in-situ orientation of marine animals. Acoustics Today. 7:36-37.. 2011.
Estimating fish orientation from broadband, limited-angle, multi-view, acoustic reflections. Journal of the Acoustical Society of America. :670-680.. 2011.
Multiview, Broadband Acoustic Classification of Marine Fish: A Machine Learning Framework and Comparative Analysis. IEEE Journal of Oceanic Engineering. 36(1):90-104.. 2011.
Physical and biological controls of vertical gradients in phytoplankton. Limnology and Oceanography.. 2011.
Acoustic reflections on marine populations . Physics Today. 64(9):76.. 2011.
Cryptic peaks: Invisible vertical structure in fluorescent particles revealed using a planar laser imaginer fluorometer. Limnology and Oceanography. 55(5). 2010.
An autonomous open-ocean stereoscopic PIV profiler. Journal of Atmospheric and Oceanic Technology. 27. 2010.
Enhanced extended range underwater imaging via structured illumination. Optics Express. 18(12). 2010.
Sizing homogeneous spherical particles from intensity-only angular scatter. Journal of the Optical Society of America.. 2010.
Copepod feeding quantified by planar laser imaging of gut fluorescence. Limnology and Oceanography: Methods. 7:33-41.. 2009.
Classification of live, untethered zooplankton from observations of multiple-angle scatter. Journal of the Acoustical Society of America. 124(2):796-802.. 2008.
Microscale variability in the distributions of large fluorescent particles observed in situ with a planar laser imaging fluorometer. Journal of Marine Systems. 69:254-270.. 2008.
Measurement of the acoustic reflectivity of sirenia (Florida manatees) at 171 kHz. Journal of the Acoustical Society of America. 121:158-165.. 2007.
Multiple angle acoustic classification of zooplankton. Journal of the Acoustical Society of America . 121:2060-2070.. 2007.
A tomographic approach to inverse mie particle characterization from scattered light. Optics Express. 15:12217–12229.. 2007.
Angular resolved light scattering for discriminating among marine picoplankton: modeling and experimental measurements. Optics Express. 14:12473-12484.. 2006.
Using multiple-angle scattered sound to size fish swimbladders. ICES Journal of Marine Science. 65:1092-.. 2006.
Design and preliminary tests of a family of adaptive waveforms to measure blood vessel diameter and wall thickness. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control: Special Issue on Coded Waveforms. 52:250-260.. 2005.
Performance bounds on synchronous laser line scan systems. Optics Express. 13:738-748.. 2005.
Diel pattern with abrupt crepuscular changes of zooplankton over a coral reef. Limnology And Oceanography. 50:930–944.. 2005.
Swimming Against the Flow: A Mechanism of Zooplankton Aggregation. Science. 308:860-862.. 2005.
Three-dimensional probability density functions via tomographic inversion. Siam Journal On Applied Mathematics. 65:1506–1525.. 2005.
Experimental verification of an interpolation algorithm for improved estimates of animal position. Journal of the Acoustical Socieity of America. 116:254-261.. 2004.
Changes in the fluorescence of the Caribbean coral Montastraea faveolata during heat-induced bleaching. Limnology and Oceanography. 48:412-425.. 2003.
Acoustic observations of the swimming behavior of the euphausiid Euphausia pacifica Hansen. ICES Journal of Marine Science. 60:885-898.. 2003.
Time-evolution of high-resolution topographic measurements of the sea floor using a 3-D laser line scan mapping system. IEEE Journal of Oceanic Engineering. 27:525-545.. 2002.
Thin laser light sheet microscope for microbial oceanography. Optics Express. 10:145-154.. 2002.
The effect of elevated levels of phaeophytin in natural water on variable fluorescence measured from phytoplankton. Journal of Plankton Research. 24:1221-1229.. 2002.
Overview of SAX99: environmental considerations. IEEE Journal of Oceanic Engineering. 26:26-53.. 2001.
Microscale distributions of phytoplankton: initial results from a two-dimensional imaging fluorometer, OSST. Marine Ecology Progress Series. 220:59–72.. 2001.
Underwater optical imaging: Status and prospects. Oceanography. 14(3). 2001.
Development of a New Underwater Bathymetric Laser Imaging System: L-Bath. Journal of Atmospheric and Oceanic Technology. 17:1106–1117.. 2000.
Size-Dependent Visual Predation Risk and the Timing of Vertical Migration in Zooplankton. Limnology and Oceanography. 45:1838–1844.. 2000.
Sonar estimates of daytime activity levels of Euphausia pacifica in Saanich Inlet. Canadian Journal of Fisheries and Aquatic Sciences. 56:2000-2010.. 1999.
Target localization for a three-dimensional multibeam sonar imaging system. Journal of the Acoustical Society of America. 105:3168-3175.. 1999.
Underwater optical imaging: New hardware & software. Sea Technology. 39:70-74.. 1998.
Adaptive ultrasonic measurement of blood vessel diameter and wall thickness: theory and experimental results. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 45:593-603.. 1998.
OASIS in the sea: measurement of the acoustic reflectivity of zooplankton with concurrent optical imaging. Deep Sea Research Part II: Topical Studies in Oceanography. 45:1239-1253.. 1998.
Simultaneous imaging of phytoplankton and zooplankton distributions. Oceanography. 11:24-29.. 1998.
Signal set design with constrained amplitude spectrum and specified time-bandwidth product. IEEE Transactions on Communications. 44:725-732.. 1996.
Temporal sampling of backscattered sonar signals. ICES Journal of Marine Science. 53:359-361(3).. 1996.
Three-dimensional swimming behavior of individual zooplankters: observations using the acoustical imaging system FishTV. ICES Journal of Marine Science. 53:363-369(7).. 1996.
Optical Serial Sectioned Chlorophyll-Alpha Microstructure. Journal of Geophysical Research-Oceans. 100:13267-13278.. 1995.
The average cosine due to an isotropic light source in the ocean. Journal of Geophysical Research. 100:13179-13192.. 1995.
FTV: a sonar for tracking macrozooplankton in three dimensions. Deep Sea Research Part I: Oceanographic Research Papers. 42:1495-1512.. 1995.
Monte Carlo modeling of underwater-image formation: validity of the linear and small-angle approximations. Applied Optics. 34:5413–5421.. 1995.
Segmented transducer design using an optimum mean square quantizer approach. Journal of the Acoustical Society of America. 97:2316-2325.. 1995.
3-Dimensional Ocean Chlopophyll Distributions from Underwater Serial-Sectioned Fluoresence Images. Applied Optics. 33:3023-3033.. 1994.