Search Results - "Ian Craddock"

Compound Radar Approach for Breast Imaging by Byrne, Dallan, Sarafianou, Mantalena, Craddock, Ian J.

“…Multistatic radar apertures record scattering at a number of receivers when the target is illuminated by a single transmitter, providing more scattering…”
Get full text

Time-Domain Wideband Adaptive Beamforming for Radar Breast Imaging by Byrne, Dallan, Craddock, Ian J.

“…A novel wideband microwave radar imaging method is presented to detect regions of significant dielectric contrast within the breast. Clutter reduction is…”
Get full text

Bridging e-Health and the Internet of Things: The SPHERE Project by Ni Zhu, Diethe, Tom, Camplani, Massimo, Lili Tao, Burrows, Alison, Twomey, Niall, Kaleshi, Dritan, Mirmehdi, Majid, Flach, Peter, Craddock, Ian

“…There's a widely known need to revise current forms of healthcare provision. Of particular interest are sensing systems in the home, which have been central to…”
Get full text

A Flexible 2.45-GHz Power Harvesting Wristband With Net System Output From −24.3 dBm of RF Power by Adami, Salah-Eddine, Proynov, Plamen, Hilton, Geoffrey S., Guang Yang, Chunhong Zhang, Dibin Zhu, Yi Li, Beeby, Steve P., Craddock, Ian J., Stark, Bernard H.

“…This paper presents a flexible 2.45-GHz wireless power harvesting wristband that generates a net dc output from a -24.3-dBm RF input. This is the lowest…”
Get full text

Radar-Based Breast Cancer Detection Using a Hemispherical Antenna Array-Experimental Results by Klemm, M., Craddock, I.J., Leendertz, J.A., Preece, A., Benjamin, R.

“…In this contribution, an ultrawideband (UWB) microwave system for breast cancer detection is presented. The system is based on a novel hemispherical…”
Get full text

Unsupervised learning of sensor topologies for improving activity recognition in smart environments by Twomey, Niall, Diethe, Tom, Craddock, Ian, Flach, Peter

“…There has been significant recent interest in sensing systems and ‘smart environments’, with a number of longitudinal studies in this area. Typically the goal…”
Get full text

A Comprehensive Study of Activity Recognition Using Accelerometers by Twomey, Niall, Diethe, Tom, Fafoutis, Xenofon, Elsts, Atis, McConville, Ryan, Flach, Peter, Craddock, Ian

“…This paper serves as a survey and empirical evaluation of the state-of-the-art in activity recognition methods using accelerometers. The paper is particularly…”
Get full text

Talk, Text, Tag? Understanding Self-Annotation of Smart Home Data from a User's Perspective by Tonkin, Emma L, Burrows, Alison, Woznowski, Przemysław R, Laskowski, Pawel, Yordanova, Kristina Y, Twomey, Niall, Craddock, Ian J

“…Delivering effortless interactions and appropriate interventions through pervasive systems requires making sense of multiple streams of sensor data. This is…”
Get full text

An Automatic Gait Analysis Pipeline for Wearable Sensors: A Pilot Study in Parkinson's Disease by Peraza, Luis R, Kinnunen, Kirsi M, McNaney, Roisin, Craddock, Ian J, Whone, Alan L, Morgan, Catherine, Joules, Richard, Wolz, Robin

“…The use of wearable sensors allows continuous recordings of physical activity from participants in free-living or at-home clinical studies. The large amount of…”
Get full text

Microwave Radar-Based Differential Breast Cancer Imaging: Imaging in Homogeneous Breast Phantoms and Low Contrast Scenarios by Klemm, Maciej, Leendertz, Jack A, Gibbins, David, Craddock, Ian J, Preece, Alan, Benjamin, Ralph

“…This paper presents an improved antenna array for radar-based breast cancer imaging. The improvement was achieved by increasing the number of antennas in the…”
Get full text

Classification and suitability of sensing technologies for activity recognition by Woznowski, Przemyslaw, Kaleshi, Dritan, Oikonomou, George, Craddock, Ian

“…Wider availability of sensors and sensing systems has pushed research in the direction of automatic activity recognition (AR) either for medical or other…”
Get full text

Multimodal Classification of Parkinson’s Disease in Home Environments with Resiliency to Missing Modalities by Heidarivincheh, Farnoosh, McConville, Ryan, Morgan, Catherine, McNaney, Roisin, Masullo, Alessandro, Mirmehdi, Majid, Whone, Alan L., Craddock, Ian

“…Parkinson’s disease (PD) is a chronic neurodegenerative condition that affects a patient’s everyday life. Authors have proposed that a machine learning and…”
Get full text

Analysing Cooking Behaviour in Home Settings: Towards Health Monitoring by Yordanova, Kristina, Lüdtke, Stefan, Whitehouse, Samuel, Krüger, Frank, Paiement, Adeline, Mirmehdi, Majid, Craddock, Ian, Kirste, Thomas

“…Wellbeing is often affected by health-related conditions. Among them are nutrition-related health conditions, which can significantly decrease the quality of…”
Get full text

From Bits of Data to Bits of Knowledge-An On-Board Classification Framework for Wearable Sensing Systems by Zalewski, Pawel, Marchegiani, Letizia, Elsts, Atis, Piechocki, Robert, Craddock, Ian, Fafoutis, Xenofon

“…Wearable systems constitute a promising solution to the emerging challenges of healthcare provision, feeding machine learning frameworks with necessary data…”
Get full text

MARIA M4: clinical evaluation of a prototype ultrawideband radar scanner for breast cancer detection by Preece, Alan W, Craddock, Ian, Shere, Mike, Jones, Lyn, Winton, Helen L

“…A microwave imaging system has been developed as a clinical diagnostic tool operating in the 3- to 8-GHz region using multistatic data collection. A total of…”
Get full text

Towards Enhancing Skin Reflection Removal and Image Focusing Using a 3-D Breast Surface Reconstruction Algorithm by Sarafianou, Mantalena, Craddock, Ian J., Henriksson, Tommy

“…Suppressing skin reflection is vital for successful tumor detection in radar breast imaging systems. In this communication, a novel skin reflection removal…”
Get full text

An active semi-supervised deep learning model for human activity recognition by Bi, Haixia, Perello-Nieto, Miquel, Santos-Rodriguez, Raul, Flach, Peter, Craddock, Ian

“…Human activity recognition (HAR), which aims at inferring the behavioral patterns of people, is a fundamental research problem in digital health and ambient…”
Get full text

An Ultra Low Power Personalizable Wrist Worn ECG Monitor Integrated With IoT Infrastructure by Beach, Christopher, Krachunov, Sammy, Pope, James, Fafoutis, Xenofon, Piechocki, Robert J., Craddock, Ian, Casson, Alexander J.

“…Cardiovascular diseases are the leading cause of death in the U.K., motivating the use of long term wearable devices to monitor the heart in out-of-the-clinic…”
Get full text

OPERAnet, a multimodal activity recognition dataset acquired from radio frequency and vision-based sensors by Bocus, Mohammud J., Li, Wenda, Vishwakarma, Shelly, Kou, Roget, Tang, Chong, Woodbridge, Karl, Craddock, Ian, McConville, Ryan, Santos-Rodriguez, Raul, Chetty, Kevin, Piechocki, Robert

“…This paper presents a comprehensive dataset intended to evaluate passive Human Activity Recognition (HAR) and localization techniques with measurements…”
Get full text

Experiences and Lessons Learned From Making IoT Sensing Platforms for Large-Scale Deployments by Fafoutis, Xenofon, Elsts, Atis, Piechocki, Robert, Craddock, Ian

“…This paper shares experiences and lessons learned from designing and developing the bespoke Internet of Things (IoT) sensing platforms of a sensor platform for…”
Get full text