Search Results for author: Andrew Smith

Found 8 papers, 2 papers with code

Towards contrast-agnostic soft segmentation of the spinal cord

1 code implementation23 Oct 2023 Sandrine Bédard, Naga Karthik Enamundram, Charidimos Tsagkas, Emanuele Pravatà, Cristina Granziera, Andrew Smith, Kenneth Arnold Weber II, Julien Cohen-Adad

Spinal cord segmentation is clinically relevant and is notably used to compute spinal cord cross-sectional area (CSA) for the diagnosis and monitoring of cord compression or neurodegenerative diseases such as multiple sclerosis.

Segmentation

A stochastic household model for vector-borne diseases

no code implementations25 Feb 2022 Andrew Black, Andrew Smith, Alun Lloyd, Joshua Ross

We introduce a stochastic household model for vector-borne diseases, in particular as relevant to prominent vectors belonging to the Aedes genus and hence the Zika, chikungunya, and dengue viruses.

Application of Machine Learning to Sleep Stage Classification

no code implementations4 Nov 2021 Andrew Smith, Hardik Anand, Snezana Milosavljevic, Katherine M. Rentschler, Ana Pocivavsek, Homayoun Valafar

Here we have shown the potential of various machine learning classifiers to automatically, accurately, and reliably classify vigilance states based on a single EEG reading and a single EMG reading.

BIG-bench Machine Learning Classification +1

Estimation and Tracking of AP-diameter of the Inferior Vena Cava in Ultrasound Images Using a Novel Active Circle Algorithm

no code implementations5 May 2018 Ebrahim Karami, Mohamed Shehata, Andrew Smith

Medical research suggests that the anterior-posterior (AP)-diameter of the inferior vena cava (IVC) and its associated temporal variation as imaged by bedside ultrasound is useful in guiding fluid resuscitation of the critically-ill patient.

Adaptive Polar Active Contour for Segmentation and Tracking in Ultrasound Videos

no code implementations19 Mar 2018 Ebrahim Karami, Mohamed Shehata, Andrew Smith

Detection of relative changes in circulating blood volume is important to guide resuscitation and manage a variety of medical conditions including sepsis, trauma, dialysis and congestive heart failure.

Segmentation

Image Identification Using SIFT Algorithm: Performance Analysis against Different Image Deformations

no code implementations7 Oct 2017 Ebrahim Karami, Mohamed Shehata, Andrew Smith

Image identification is one of the most challenging tasks in different areas of computer vision.

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