relation: https://khub.utp.edu.my/scholars/6770/ title: Analysis of primitive features for medical image modality classification creator: Khan, S.A. creator: Yong, S.-P. description: In this paper the performance of various descriptors is evaluated for medical image categorization. Many descriptors have been proposed in the literature for medical image categorization. It is unclear which descriptor encodes the content information efficiently. The descriptors that are calculated from these medical images should be descriptive, distinctive and robust to various transformations. The stability of these descriptors are evaluated under various transformations and are then analyzed for their discriminatory ability for the task of classification. In this study the criteria of transformations, repeatability, matching score and computations cost is used to evaluate the performance of these descriptors. The experimental results illustrates that among global descriptors local features patches histogram and among local descriptors SIFT encodes the content information quite efficiently. © 2015 IEEE. publisher: Institute of Electrical and Electronics Engineers Inc. date: 2016 type: Conference or Workshop Item type: PeerReviewed identifier: Khan, S.A. and Yong, S.-P. (2016) Analysis of primitive features for medical image modality classification. In: UNSPECIFIED. relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84995555478&doi=10.1109%2fISMSC.2015.7594028&partnerID=40&md5=187f7e539076730de9e3f941dc9e70d3 relation: 10.1109/ISMSC.2015.7594028 identifier: 10.1109/ISMSC.2015.7594028