Search Results for author: Paul Babyn

Found 9 papers, 4 papers with code

Stack of discriminative autoencoders for multiclass anomaly detection in endoscopy images

no code implementations15 Mar 2021 Mohammad Reza Mohebbian, Khan A. Wahid, Paul Babyn

There are few studies that address pathological assessment of endoscopy images in multiclass classification and most of them are based on binary anomaly detection or aim to detect a specific type of anomaly.

Anomaly Detection Clustering +1

Distance Metric-Based Learning with Interpolated Latent Features for Location Classification in Endoscopy Image and Video

no code implementations15 Mar 2021 Mohammad Reza Mohebbian, Khan A. Wahid, Anh Dinh, Paul Babyn

Two models were trained using only 78 CE and 27 WCE annotated frames to predict the location of 25700 and 1825 video frames from CE and WCE, respectively.

Anomaly Detection Few-Shot Learning +4

Automatic classification of multiple catheters in neonatal radiographs with deep learning

no code implementations14 Nov 2020 Robert D. E. Henderson, Xin Yi, Scott J. Adams, Paul Babyn

Performance was similar for the set of 58 test images consisting of 2 or more catheters, with an AP of 0. 975 (0. 255-1. 000) for NGTs, 0. 997 (0. 009-1. 000) for ETTs, 0. 981 (0. 797-0. 998) for UACs, and 0. 937 (0. 689-0. 990) for UVCs.

General Classification

Deep Learning for Low-Dose CT Denoising

no code implementations25 Feb 2019 Maryam Gholizadeh-Ansari, Javad Alirezaie, Paul Babyn

Low-dose CT denoising is a challenging task that has been studied by many researchers.

Denoising Edge Detection

Generative Adversarial Network in Medical Imaging: A Review

1 code implementation19 Sep 2018 Xin Yi, Ekta Walia, Paul Babyn

Generative adversarial networks have gained a lot of attention in the computer vision community due to their capability of data generation without explicitly modelling the probability density function.

Data Augmentation Domain Adaptation +5

Automatic catheter detection in pediatric X-ray images using a scale-recurrent network and synthetic data

1 code implementation4 Jun 2018 Xin Yi, Scott Adams, Paul Babyn, Abdul Elnajmi

In this work, we proposed a simple way of synthesizing catheters on X-ray images and a scale recurrent network for catheter detection.

Position

Sharpness-aware Low dose CT denoising using conditional generative adversarial network

2 code implementations22 Aug 2017 Xin Yi, Paul Babyn

Low Dose Computed Tomography (LDCT) has offered tremendous benefits in radiation restricted applications, but the quantum noise as resulted by the insufficient number of photons could potentially harm the diagnostic performance.

Denoising Generative Adversarial Network

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