ICIP2009.pdf (344.62 kB)
A fractal dimension based optimal wavelet packet analysis technique for classification of meningioma brain tumours
conference contribution
posted on 2023-06-08, 10:49 authored by Omar Al-KadiWith the heterogeneous nature of tissue texture, using a single resolution approach for optimum classification might not suffice. In contrast, a multiresolution wavelet packet analysis can decompose the input signal into a set of frequency subbands giving the opportunity to characterise the texture at the appropriate frequency channel. An adaptive best bases algorithm for optimal bases selection for meningioma histopathological images is proposed, via applying the fractal dimension (FD) as the bases selection criterion in a tree-structured manner. Thereby, the most significant subband that better identifies texture discontinuities will only be chosen for further decomposition, and its fractal signature would represent the extracted feature vector for classification. The best basis selection using the FD outperformed the energy based selection approaches, achieving an overall classification accuracy of 91.25% as compared to 83.44% and 73.75% for the co-occurrence matrix and energy texture signatures; respectively.
History
Publication status
- Published
File Version
- Accepted version
Journal
Proceedings of the 16th IEEE International Conference on Image Processing (ICIP); Cairo, Egypt; 7 Nov - 11 Nov 2009ISSN
1522-4880Publisher
Institute of Electrical and Electronics EngineersExternal DOI
Page range
4125-4128Pages
4.0Event name
2009 IEEE International Conference on Image ProcessingEvent location
Cairo, EgyptEvent type
conferenceEvent date
07 Nov - 11 Nov 2009ISBN
9781424456536Department affiliated with
- Informatics Publications
Notes
© 2009 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.Full text available
- Yes
Peer reviewed?
- Yes
Legacy Posted Date
2012-05-15First Open Access (FOA) Date
2018-03-20First Compliant Deposit (FCD) Date
2018-03-20Usage metrics
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