Purnima Ratilal

Publication Activity (10 Years)

Years Active: 2011-2023
Publications (10 Years): 11

Top Topics

Remotely Sensed Data

Top Venues

Publications

Kaklamanis Eleftherios, Purnima Ratilal, Nicholas C. Makris
Optimal Automatic Wide-Area Discrimination of Fish Shoals from Seafloor Geology with Multi-Spectral Ocean Acoustic Waveguide Remote Sensing in the Gulf of Maine. Remote. Sens. 15 (2) (2023)
Heriberto A. Garcia, Trenton Couture, Amit Galor, Jessica M. Topple, Wei Huang, Devesh Tiwari, Purnima Ratilal
Comparing Performances of Five Distinct Automatic Classifiers for Fin Whale Vocalizations in Beamformed Spectrograms of Coherent Hydrophone Array. Remote. Sens. 12 (2) (2020)
Chenyang Zhu, Sai Geetha Seri, Hamed Mohebbi-Kalkhoran, Purnima Ratilal
Long-Range Automatic Detection, Acoustic Signature Characterization and Bearing-Time Estimation of Multiple Ships with Coherent Hydrophone Array. Remote. Sens. 12 (22) (2020)
Hamed Mohebbi-Kalkhoran, Chenyang Zhu, Matthew Schinault, Purnima Ratilal
Classifying Humpback Whale Calls to Song and Non-Song Vocalizations using Bag of Words Descriptor on Acoustic Data. ICMLA (2019)
Chenyang Zhu, Heriberto Garcia, Anna Kaplan, Matthew Schinault, Nils Olav Handegard, Olav Rune Godø, Wei Huang, Purnima Ratilal
Detection, Localization and Classification of Multiple Mechanized Ocean Vessels over Continental-Shelf Scale Regions with Passive Ocean Acoustic Waveguide Remote Sensing. Remote. Sens. 10 (11) (2018)
Dong-Hoon Yi, Zheng Gong, J. Michael Jech, Purnima Ratilal, Nicholas C. Makris
Instantaneous 3D Continental-Shelf Scale Imaging of Oceanic Fish by Multi-Spectral Resonance Sensing Reveals Group Behavior during Spawning Migration. Remote. Sens. 10 (1) (2018)
Wei Huang, Delin Wang, Heriberto Garcia, Olav Rune Godø, Purnima Ratilal
Continental Shelf-Scale Passive Acoustic Detection and Characterization of Diesel-Electric Ships Using a Coherent Hydrophone Array. Remote. Sens. 9 (8) (2017)
Delin Wang, Purnima Ratilal
Angular Resolution Enhancement Provided by Nonuniformly-Spaced Linear Hydrophone Arrays in Ocean Acoustic Waveguide Remote Sensing. Remote. Sens. 9 (10) (2017)
Wenjun Zhang, Yuming Liu, Purnima Ratilal, Byunggu Cho, Nicholas C. Makris
Active Nonlinear Acoustic Sensing of an Object with Sum or Difference Frequency Fields. Remote. Sens. 9 (9) (2017)
Delin Wang, Wei Huang, Heriberto Garcia, Purnima Ratilal
Vocalization Source Level Distributions and Pulse Compression Gains of Diverse Baleen Whale Species in the Gulf of Maine. Remote. Sens. 8 (11) (2016)
Wei Huang, Delin Wang, Purnima Ratilal
Diel and Spatial Dependence of Humpback Song and Non-Song Vocalizations in Fish Spawning Ground. Remote. Sens. 8 (9) (2016)
Ankita D. Jain, Anamaria Ignisca, Dong-Hoon Yi, Purnima Ratilal, Nicholas C. Makris
Feasibility of Ocean Acoustic Waveguide Remote Sensing (OAWRS) of Atlantic Cod with Seafloor Scattering Limitations. Remote. Sens. 6 (1) (2014)
Srinivasan Jagannathan, Berthold K. P. Horn, Purnima Ratilal, Nicholas C. Makris
Force Estimation and Prediction from Time-Varying Density Images. IEEE Trans. Pattern Anal. Mach. Intell. 33 (6) (2011)