Mapping points of cloud of single image onto MRI for 3D cardiac modeling for augmented reality

This research is about obtaining the realism in virtual heart surgery. Normally, novice cardiac surgeons learn the surgery by observing the experts perform the operation on a patient. The physical involvement from these novice cardiac surgeons are very minimal. As such, virtual surgery might help in...

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Published in:ARPN Journal of Engineering and Applied Sciences
Main Author: Faudzi A.A.; Rahmat R.W.O.K.; Sulaiman P.S.; Dimon M.Z.
Format: Article
Language:English
Published: Asian Research Publishing Network 2015
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84940061521&partnerID=40&md5=3c3a1cc3df618346912d1f92ddfed02c
id 2-s2.0-84940061521
spelling 2-s2.0-84940061521
Faudzi A.A.; Rahmat R.W.O.K.; Sulaiman P.S.; Dimon M.Z.
Mapping points of cloud of single image onto MRI for 3D cardiac modeling for augmented reality
2015
ARPN Journal of Engineering and Applied Sciences
10
15

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84940061521&partnerID=40&md5=3c3a1cc3df618346912d1f92ddfed02c
This research is about obtaining the realism in virtual heart surgery. Normally, novice cardiac surgeons learn the surgery by observing the experts perform the operation on a patient. The physical involvement from these novice cardiac surgeons are very minimal. As such, virtual surgery might help in simulating the cardiac surgery and provide the feeling of doing a real surgery without putting any patients' life at risk. The main challenge in virtual surgery is to ensure the 3D model of the heart is as realistic as the real heart. Currently artificial 3D heart is used in virtual cardiac surgery. In order to provide realism in the virtual surgery, MRI are used to capture the internal part of the heart and camera-captured images are used to portray the external part. The MRI slices are combined to create a 3D heart. In order to increase the accuracy of the texture mapping, the captured image are transformed into 3D points of cloud based on the depth of the surface, before they can be mapped on the 3D heart. These two types of images (MRI slices and camera captured) are taken from real patients. Here, MRI and point clouds provides accuracy and the captured images provide realism. © 2006-2015 Asian Research Publishing Network (ARPN).
Asian Research Publishing Network
18196608
English
Article

author Faudzi A.A.; Rahmat R.W.O.K.; Sulaiman P.S.; Dimon M.Z.
spellingShingle Faudzi A.A.; Rahmat R.W.O.K.; Sulaiman P.S.; Dimon M.Z.
Mapping points of cloud of single image onto MRI for 3D cardiac modeling for augmented reality
author_facet Faudzi A.A.; Rahmat R.W.O.K.; Sulaiman P.S.; Dimon M.Z.
author_sort Faudzi A.A.; Rahmat R.W.O.K.; Sulaiman P.S.; Dimon M.Z.
title Mapping points of cloud of single image onto MRI for 3D cardiac modeling for augmented reality
title_short Mapping points of cloud of single image onto MRI for 3D cardiac modeling for augmented reality
title_full Mapping points of cloud of single image onto MRI for 3D cardiac modeling for augmented reality
title_fullStr Mapping points of cloud of single image onto MRI for 3D cardiac modeling for augmented reality
title_full_unstemmed Mapping points of cloud of single image onto MRI for 3D cardiac modeling for augmented reality
title_sort Mapping points of cloud of single image onto MRI for 3D cardiac modeling for augmented reality
publishDate 2015
container_title ARPN Journal of Engineering and Applied Sciences
container_volume 10
container_issue 15
doi_str_mv
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84940061521&partnerID=40&md5=3c3a1cc3df618346912d1f92ddfed02c
description This research is about obtaining the realism in virtual heart surgery. Normally, novice cardiac surgeons learn the surgery by observing the experts perform the operation on a patient. The physical involvement from these novice cardiac surgeons are very minimal. As such, virtual surgery might help in simulating the cardiac surgery and provide the feeling of doing a real surgery without putting any patients' life at risk. The main challenge in virtual surgery is to ensure the 3D model of the heart is as realistic as the real heart. Currently artificial 3D heart is used in virtual cardiac surgery. In order to provide realism in the virtual surgery, MRI are used to capture the internal part of the heart and camera-captured images are used to portray the external part. The MRI slices are combined to create a 3D heart. In order to increase the accuracy of the texture mapping, the captured image are transformed into 3D points of cloud based on the depth of the surface, before they can be mapped on the 3D heart. These two types of images (MRI slices and camera captured) are taken from real patients. Here, MRI and point clouds provides accuracy and the captured images provide realism. © 2006-2015 Asian Research Publishing Network (ARPN).
publisher Asian Research Publishing Network
issn 18196608
language English
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