Search Results - "Neasham, Jeff"

Acoustic projectors make covert bioacoustic chirplet signals discoverable by Casari, Paolo, Neasham, Jeff, Gubnitsky, Guy, Eccher, Davide, Diamant, Roee

“…To disguise man-made communications as natural signals, underwater transceivers have the option to pre-record animal vocalizations, and play them back in a way…”
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An Underwater Visual Navigation Method Based on Multiple ArUco Markers by Xu, Zhizun, Haroutunian, Maryam, Murphy, Alan J., Neasham, Jeff, Norman, Rose

“…Underwater navigation presents crucial issues because of the rapid attenuation of electronic magnetic waves. The conventional underwater navigation methods are…”
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An Integrated Visual Odometry System With Stereo Camera for Unmanned Underwater Vehicles by Xu, Zhizun, Haroutunian, Maryam, Murphy, Alan J., Neasham, Jeff, Norman, Rose

“…Navigation is a challenging problem in the area of underwater unmanned vehicles, due to the significant electronmagnetic wave attenuation and the uncertainties…”
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What Ultrasound Can and Cannot Do in Implantable Medical Device Communications by Jaafar, Banafsaj, Neasham, Jeff, Degenaar, Patrick

“…Modern Active Medical Implantable Devices require communications to transmit information to the outside world or other implantable sub-systems. This can…”
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Sea Trial Results and Receiver Performance Analysis for Phorcys V0 Waveform by Neasham, Professor Jeff, Corner, Tom, Davies, Jon, Hamilton, Alex

“…Sea trials of the PhorcysV0 coherent spread spectrum waveform for acoustic communication have been carried out in order to verify range-data rate performance…”
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A comparison of functional control strategies for underwater vehicles: Theories, simulations and experiments by Xu, Zhizun, Haroutunian, Maryam, Murphy, Alan J., Neasham, Jeff, Norman, Rose

“…Functional control is key for any autonomous robot, linking high-level artificial intelligence with the robot actuators. Due to environmental disturbances,…”
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An Integrated Visual Odometry System for Underwater Vehicles by Xu, Zhizun, Haroutunian, Maryam, Murphy, Alan J., Neasham, Jeff, Norman, Rose

“…Underwater navigation is always a challenging problem because of electromagnetic attenuation. The traditional methods involve beacons, inertial sensors, and…”
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Ultrasound Intra Body Multi Node Communication System for Bioelectronic Medicine by Jaafar, Banafsaj, Luo, JunWen, Firfilionis, Dimitrios, Soltan, Ahmed, Neasham, Jeff, Degenaar, Patrick

“…The coming years may see the advent of distributed implantable devices to support bioelectronic medicinal treatments. Communication between implantable…”
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Investigation of sampling frequency requirements for acoustic source localisation using wireless sensor networks by Bouzid, Omar M., Tian, Gui Yun, Neasham, Jeff, Sharif, Bayan

“…There is considerable interest in the use of wireless sensor networks (WSNs) for distributed sound capture and acoustic source localisation (ASL) where array…”
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Investigation of sampling frequency requirements for acoustic source localisation using wireless sensor networks: Applied Soundscapes: Recent Advances in Soundscape Research by BOUZID, Omar M, GUI YUN TIAN, NEASHAM, Jeff, SHARIF, Bayan

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Adaptive Rake Receiver Performance for M-ary Orthogonally Modulated Signals in the Underwater Acoustic Channel by Corner, Tom, Neasham, Jeff, Davies, Jon

“…Sea trial results for an Adaptive Rake Receiver (ARR) structure for the PhorcysV0 coherent spread spectrum waveform are presented. The structure utilises a…”
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A computationally efficient Doppler compensation system for underwater acoustic communications by Sharif, B.S., Neasham, J., Hinton, O.R., Adams, A.E.

“…A Doppler compensation system is presented which is suitable for high-data-rate acoustic communication between rapidly moving platforms such as autonomous…”
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Wireless Ultrasonic Communication for Biomedical Injectable Implantable Device by Jaafar, Banafsaj, Soltan, Ahmed, Neasham, Jeff, Degenaar, Patrick

“…This paper presents a design and implementation of an ultrasonic wireless communication link for an injectable biomedical implanted device. The results address…”
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Phorcys Waveform Architecture by Davies, Jon, Randall, Paul, Neasham, Jeff, Sherlock, Ben, Hamilton, Alex

“…A new, UK government owned, secure, multiband, multimode acoustic waveform has been developed under the UK Progeny Maritime Research Framework to address UK RN…”
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A Key Agreement Algorithm for Securing Underwater Acoustic Communications by Diamant, Roee, Casari, Paolo, Ardizzon, Francesco, Tomasin, Stefano, Corner, Thomas, Sherlock, Benjamin, Neasham, Jeff

“…With the introduction of standards in underwater acoustic communications, protecting the content of packets sent underwater has become a pressing need. Since…”
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Very high data rate acoustic communication - continuous image transmission using hierarchical modulation in shallow water near vertical channels by Masters, George, Neasham, Jeff, Tsimenidis, Charalampos, Johnston, Martin, Davies, Jonathan, Newborough, Darryl

“…Real-time communication in underwater environments is essential for a variety of applications, including exploration, conservation, and construction. However,…”
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A Low-Cost Visual Inertial Odometry System for Underwater Vehicles by Xu, Zhizun, Haroutunian, Maryam, Murphy, Alan J, Neasham, Jeff, Norman, Rose

“…The localization is a crucial issue for underwater vehicles. In the paper, a lightweight visual-inertial odometry is proposed. With dual inertial sensors…”
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Optical Recording and stimulation of an Injectable Wireless Medical Implant by Jaafar, Banafsaj, Soltan, Ahmed, Neasham, Jeff, Degenaar, Patrick

“…This paper presents a concept design of an injectable implanted biomedical device that is capable of optically stimulating the biological tissue and record the…”
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Variability in Blood Pressure Measurements from Recorded Auscultation Sounds by Murray, Alan, Zheng, Dingchang, Liu, Chengyu, Graham, David, Neasham, Jeff, Cossor, Adrian, Griffiths, Clive

“…Blood pressure measurement is clinically important. The manual auscultation method is retained as the current "gold standard". This study was designed to…”
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Robust Cooperative Navigation for AUVs Using the Student's T Distribution by Qian Li, Naqvi, Syed Mohsen, Neasham, Jeff, Chambers, Jonathon

“…In this paper, we propose a robust Student's t filtering algorithm designed for Cooperative Navigation (CN) for Autonomous Underwater Vehicles (AUVs). In a CN…”
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