Dr Samuel Powell
Postdoctoral Research Fellow
Queensland Brain Institute
+61 7 336 54089
Journal Articles
Temple, Shelby E., How, Martin J., Powell, Samuel B., Gruev, Viktor, Marshall, N. Justin and Roberts, Nicholas W. (2021). Thresholds of polarization vision in octopuses. Journal of Experimental Biology, 224 (7) jeb240812. doi: 10.1242/jeb.240812
Powell, Samuel, Mitchell, Laurie J., Phelan, Amelia M., Cortesi, Fabio, Marshall, Justin N. and Cheney, Karen L. (2021). A 5‐channel LED display to investigate UV perception. Methods in Ecology and Evolution, 12 (4) 2041-210X.13555, 602-607. doi: 10.1111/2041-210x.13555
Marshall, N. Justin, Powell, Samuel B., Cronin, Thomas W., Caldwell, Roy L., Johnsen, Sonke, Gruev, Viktor, Chiou, T.-H. Short, Roberts, Nicholas W. and How, Martin J. (2019). Polarisation signals: a new currency for communication. The Journal of Experimental Biology, 222 (3) jeb134213, 1-16. doi: 10.1242/jeb.134213
Powell, Samuel B., Garnett, Roman, Marshall, Justin, Rizk, Charbel and Gruev, Viktor (2018). Bioinspired polarization vision enables underwater geolocalization. Science Advances, 4 (4) eaao6841, eaao6841. doi: 10.1126/sciadv.aao6841
Marinov, Radoslav, Cui, Nan, Garcia, Missael, Powell, Samuel B. and Gruev, Viktor (2017). A 4-Megapixel Cooled CCD Division of Focal Plane Polarimeter for Celestial Imaging. IEEE Sensors Journal, 17 (9), 2725-2733. doi: 10.1109/jsen.2017.2679206
Johnsen, Sonke, Gagnon, Yakir L., Marshall, N. Justin, Cronin, Thomas W., Gruev, Viktor and Powell, Samuel (2016). Polarization vision seldom increases the sighting distance of silvery fish. Current Biology, 26 (16), R752-R754. doi: 10.1016/j.cub.2016.07.030
Roberts, Nicholas W., How, Martin J., Porter, Megan L., Temple, Shelby E., Caldwell, Roy L., Powell, Samuel B., Gruev, Viktor, Marshall, N. Justin and Cronin, Thomas W. (2014). Animal polarization imaging and implications for optical processing. Proceedings of the IEEE, 102 (10) 6880330, 1427-1434. doi: 10.1109/JPROC.2014.2341692
York, Timothy, Powell, Samuel B., Gao, Shengkui, Kahan, Lindsey, Charanya, Tauseef, Saha, Debajit, Roberts, Nicholas W., Cronin, Thomas W., Marshall, Justin, Achilefu, Samuel, Lake, Spencer P., Raman, Baranidharan and Gruev, Viktor (2014). Bioinspired polarization imaging sensors: from circuits and optics to signal processing algorithms and biomedical applications. Proceedings of the IEEE, 102 (10) 6880796, 1450-1469. doi: 10.1109/JPROC.2014.2342537
Powell, S. Bear and Gruev, Viktor (2013). Calibration methods for division-of-focal-plane polarimeters. Optics Express, 21 (18), 21040. doi: 10.1364/OE.21.021039
Conference Papers
Ivanovich, Darko, Powell, Sam B., Chamberlain, Roger D. and Gruev, Viktor (2018). Polarization division multiplexing for optical data communications. Optical Interconnects XVIII, San Francisco, CA United States, 2018. Washington, DC United States: SPIE. doi: 10.1117/12.2290452
Powell, S. B. and Gruev, Viktor (2013). Evaluation of calibration methods for visible-spectrum division-of-focal-plane polarimeters. SPIE Optical Engineering + Applications 2013, San Diego, CA United States, 26 and 28–29 August 2013 . Bellingham, WA United States: SPIE. doi: 10.1117/12.2024497
York, Timothy, Powell, Samuel and Gruev, Viktor (2011). A comparison of polarization image processing across different platforms. SPIE Optical Engineering + Applications, San Diego, CA, United States, 21-25 August 2011. San Diego, CA, United States: SPIE. doi: 10.1117/12.894633
Data Collections
Cortesi, Fabio, Dunn, Simon, Cheney, Karen, Powell, Samuel, Tettamanti, Valerio, Mitchell, Laurie, Luehrmann, Martin, van den Berg, Cedric, Green, Naomi and Mailer, Chelsea (2021). GBE anemonefish visual gene supporting data. The University of Queensland. (Dataset) doi: 10.14264/673b710
Powell, Samuel, Mitchell, Laurie J., Phelan, A. M. , Cortesi, Fabio, Marshall, Justin N. and Cheney, Karen L. (2020). A 5-channel LED display to investigate UV perception. The University of Queensland. (Dataset) doi: 10.14264/3e1e21e