Institutional-Repository, University of Moratuwa.  

Reduction of motion disturbances in Coronary Cineangiograms through template matching

Show simple item record Kulathilake, KASH Ranathunga, L Constantine, GR Abdullah, NA 2019-01-05T00:10:08Z 2019-01-05T00:10:08Z
dc.description.abstract The coronary cineangiogram (CCA) is an invasive medical image modality which is used to determine the stenosis in Coronary Arteries. The motion artifacts occurring due to the heart pulse makes great disturbance to visualize a stable contrast agent flow within the vessel structure of CCA and it negatively affects to quantify the stenosis based on the functional significance within the arterial flow. This paper describes an application of template matching to reconstruct the CCA by reducing the global motion artifacts. The Normalized Correlation Coefficient (NCC) method has been used for the template matching because, it reports the lowest false matching occurrences. Further, the NCC technique has 99.5% accuracy and demonstrates its ability to maintain the visual correlation of the internal blood flow among the frames. Producing Motion eliminated CCA to maintain the visual correlation of arterial flow is an improvement of angiography technique which can be useful for advanced processing. en_US
dc.language.iso en en_US
dc.subject Motion analysis, Visual correlation, Cineangiogram, Template Matching. en_US
dc.title Reduction of motion disturbances in Coronary Cineangiograms through template matching en_US
dc.type Article-Abstract en_US
dc.identifier.year 2014 en_US
dc.identifier.journal Future Information Technology en_US
dc.identifier.volume vol. 309 en_US
dc.identifier.pgnos pp. 267 - 273 en_US en_US en_US en_US en_US
dc.identifier.doi 10.1007/978-3-642-55038-6_41 en_US

Files in this item

This item appears in the following Collection(s)

Show simple item record