Automated Prediction of Glasgow Outcome Scale for Traumatic Brain Injury
Clinical features found in brain CT scan images are widely used in traumatic brain injury (TBI) as indicators for Glasgow Outcome Scale (GOS) prediction. However, due to the lack of automated methods to measure and quantify the CT scan image features, the computerized prediction of GOS in TBI has no...
Saved in:
Main Authors: | , , , , , , , , , , |
---|---|
Format: | text |
Language: | English |
Published: |
Institutional Knowledge at Singapore Management University
2014
|
Subjects: | |
Online Access: | https://ink.library.smu.edu.sg/sis_research/2995 https://ink.library.smu.edu.sg/context/sis_research/article/3995/viewcontent/ICPR14_0571_FI.pdf |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Institution: | Singapore Management University |
Language: | English |
id |
sg-smu-ink.sis_research-3995 |
---|---|
record_format |
dspace |
spelling |
sg-smu-ink.sis_research-39952018-07-13T04:34:37Z Automated Prediction of Glasgow Outcome Scale for Traumatic Brain Injury SU, Bolan DINH, Thien Anh AMBASTHA, A. K. GONG, Tianxia SILANDER, Tomi LU, Shijian LIM, C. C. Tchoyoson PANG, Boon Chuan LEE, Cheng Kiang Tze-Yun LEONG, TAN, Chew Lim Clinical features found in brain CT scan images are widely used in traumatic brain injury (TBI) as indicators for Glasgow Outcome Scale (GOS) prediction. However, due to the lack of automated methods to measure and quantify the CT scan image features, the computerized prediction of GOS in TBI has not been well studied. This paper introduces an automated GOS prediction system for traumatic brain CT images. Different from most existing systems that perform the prognosis based on pre-processed data, our system directly works on brain CT scan images based on the image features. Our system can also be extended to large dataset with easy adaptation. For each new image of a CT scan series, our proposed system first makes use of sparse representation model that predicts the GOS of each CT image slice using Gabor features. Logistic regression, which integrates the GOS of each CT scan slice with a pre-trained model, is then applied to estimate the GOS score for the new case which contains multiple CT slices. Evaluation of the system has shown promising results in prediction of GOS of traumatic brain injury cases. 2014-08-01T07:00:00Z text application/pdf https://ink.library.smu.edu.sg/sis_research/2995 info:doi/10.1109/ICPR.2014.559 https://ink.library.smu.edu.sg/context/sis_research/article/3995/viewcontent/ICPR14_0571_FI.pdf http://creativecommons.org/licenses/by-nc-nd/4.0/ Research Collection School Of Computing and Information Systems eng Institutional Knowledge at Singapore Management University Brain CT Scan Glasgow Outcome Scale Logistic Regression Sparse Representation Classifier Computer Sciences Health Information Technology Numerical Analysis and Scientific Computing |
institution |
Singapore Management University |
building |
SMU Libraries |
continent |
Asia |
country |
Singapore Singapore |
content_provider |
SMU Libraries |
collection |
InK@SMU |
language |
English |
topic |
Brain CT Scan Glasgow Outcome Scale Logistic Regression Sparse Representation Classifier Computer Sciences Health Information Technology Numerical Analysis and Scientific Computing |
spellingShingle |
Brain CT Scan Glasgow Outcome Scale Logistic Regression Sparse Representation Classifier Computer Sciences Health Information Technology Numerical Analysis and Scientific Computing SU, Bolan DINH, Thien Anh AMBASTHA, A. K. GONG, Tianxia SILANDER, Tomi LU, Shijian LIM, C. C. Tchoyoson PANG, Boon Chuan LEE, Cheng Kiang Tze-Yun LEONG, TAN, Chew Lim Automated Prediction of Glasgow Outcome Scale for Traumatic Brain Injury |
description |
Clinical features found in brain CT scan images are widely used in traumatic brain injury (TBI) as indicators for Glasgow Outcome Scale (GOS) prediction. However, due to the lack of automated methods to measure and quantify the CT scan image features, the computerized prediction of GOS in TBI has not been well studied. This paper introduces an automated GOS prediction system for traumatic brain CT images. Different from most existing systems that perform the prognosis based on pre-processed data, our system directly works on brain CT scan images based on the image features. Our system can also be extended to large dataset with easy adaptation. For each new image of a CT scan series, our proposed system first makes use of sparse representation model that predicts the GOS of each CT image slice using Gabor features. Logistic regression, which integrates the GOS of each CT scan slice with a pre-trained model, is then applied to estimate the GOS score for the new case which contains multiple CT slices. Evaluation of the system has shown promising results in prediction of GOS of traumatic brain injury cases. |
format |
text |
author |
SU, Bolan DINH, Thien Anh AMBASTHA, A. K. GONG, Tianxia SILANDER, Tomi LU, Shijian LIM, C. C. Tchoyoson PANG, Boon Chuan LEE, Cheng Kiang Tze-Yun LEONG, TAN, Chew Lim |
author_facet |
SU, Bolan DINH, Thien Anh AMBASTHA, A. K. GONG, Tianxia SILANDER, Tomi LU, Shijian LIM, C. C. Tchoyoson PANG, Boon Chuan LEE, Cheng Kiang Tze-Yun LEONG, TAN, Chew Lim |
author_sort |
SU, Bolan |
title |
Automated Prediction of Glasgow Outcome Scale for Traumatic Brain Injury |
title_short |
Automated Prediction of Glasgow Outcome Scale for Traumatic Brain Injury |
title_full |
Automated Prediction of Glasgow Outcome Scale for Traumatic Brain Injury |
title_fullStr |
Automated Prediction of Glasgow Outcome Scale for Traumatic Brain Injury |
title_full_unstemmed |
Automated Prediction of Glasgow Outcome Scale for Traumatic Brain Injury |
title_sort |
automated prediction of glasgow outcome scale for traumatic brain injury |
publisher |
Institutional Knowledge at Singapore Management University |
publishDate |
2014 |
url |
https://ink.library.smu.edu.sg/sis_research/2995 https://ink.library.smu.edu.sg/context/sis_research/article/3995/viewcontent/ICPR14_0571_FI.pdf |
_version_ |
1770572773626740736 |