dc.contributor.author | Nie, Qi | |
dc.contributor.author | Zou, Ye-bing | |
dc.contributor.author | Lin, Jerry Chun-Wei | |
dc.date.accessioned | 2021-04-08T11:01:49Z | |
dc.date.available | 2021-04-08T11:01:49Z | |
dc.date.created | 2020-11-16T09:42:17Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Nie, Q., Zou, Y.-b., & Lin, J. C.-W. (2020). Feature Extraction for Medical CT Images of Sports Tear Injury. Mobile Networks and Applications, 26(1), 404-414. | en_US |
dc.identifier.issn | 1383-469X | |
dc.identifier.uri | https://hdl.handle.net/11250/2736856 | |
dc.description.abstract | Analysis of medical CT images directly affects the accuracy of clinical case diagnosis. Therefore, feature extraction problem of medical CT images is extremely important. A feature extraction algorithm for medical CT images of sports tear injury is proposed. First, CT images are decomposed into a low frequency component and a series of high frequency components in different directions by wavelet fast decomposition method. The high- and low-frequency information of CT images is enhanced by wavelet layered multi-directional image enhancement algorithm, and the multi-scale enhancement for medical CT images of sports tear injury is completed. Then, edge of the enhanced CT images is extracted using an image edge extraction algorithm based on extended mathematical morphology. Finally, based on the extracted edge information of CT images, feature extraction for medical CT images of sports tear injury is completed by the NSCT-GLCM based CT image feature extraction algorithm. Research results show that the proposed algorithm effectively extracts CT image features of sports tear injury and provides auxiliary information for doctor diagnosis. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Springer | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Feature Extraction for Medical CT Images of Sports Tear Injury | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | © The Author(s) 2020 | en_US |
dc.source.pagenumber | 404-414 | en_US |
dc.source.volume | 26 | en_US |
dc.source.journal | Mobile Networks and Applications | en_US |
dc.source.issue | 1 | en_US |
dc.identifier.doi | 10.1007/s11036-020-01675-4 | |
dc.identifier.cristin | 1848195 | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |