Search Results for author: Santosh Tirunagari

Found 9 papers, 0 papers with code

VALD-MD: Visual Attribution via Latent Diffusion for Medical Diagnostics

no code implementations2 Jan 2024 Ammar A. Siddiqui, Santosh Tirunagari, Tehseen Zia, David Windridge

Visual attribution in medical imaging seeks to make evident the diagnostically-relevant components of a medical image, in contrast to the more common detection of diseased tissue deployed in standard machine vision pipelines (which are less straightforwardly interpretable/explainable to clinicians).

MS-SSIM SSIM

Automatic Delineation of Kidney Region in DCE-MRI

no code implementations26 May 2019 Santosh Tirunagari, Norman Poh, Kevin Wells, Miroslaw Bober, Isky Gorden, David Windridge

To address this issue, we present Dynamic Mode Decomposition (DMD) coupled with thresholding and blob analysis as a framework for automatic delineation of the kidney region.

"Flow Size Difference" Can Make a Difference: Detecting Malicious TCP Network Flows Based on Benford's Law

no code implementations14 Sep 2016 Aamo Iorliam, Santosh Tirunagari, Anthony T. S. Ho, Shujun Li, Adrian Waller, Norman Poh

In this paper, we present the application of Benford's law to a new network flow metric "flow size difference", which have not been studied before by other researchers, to build an unsupervised flow-based intrusion detection system (IDS).

Network Intrusion Detection

Visualisation of Survey Responses using Self-Organising Maps: A Case Study on Diabetes Self-care Factors

no code implementations30 Aug 2016 Santosh Tirunagari, Simon Bull, Samaneh Kouchaki, Deborah Cooke, Norman Poh

Due to the chronic nature of diabetes, patient self-care factors play an important role in any treatment plan.

Can DMD obtain a Scene Background in Color?

no code implementations22 Jul 2016 Santosh Tirunagari, Norman Poh, Miroslaw Bober, David Windridge

A background model describes a scene without any foreground objects and has a number of applications, ranging from video surveillance to computational photography.

Automatic Classification of Irregularly Sampled Time Series with Unequal Lengths: A Case Study on Estimated Glomerular Filtration Rate

no code implementations17 May 2016 Santosh Tirunagari, Simon Bull, Norman Poh

While this approach works for individual patients, the time consuming nature of it precludes the quick evaluation of risk in large numbers of patients.

General Classification GPR +3

Identifying Similar Patients Using Self-Organising Maps: A Case Study on Type-1 Diabetes Self-care Survey Responses

no code implementations21 Mar 2015 Santosh Tirunagari, Norman Poh, Guosheng Hu, David Windridge

Diabetes is considered a lifestyle disease and a well managed self-care plays an important role in the treatment.

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