dc.contributor.author |
Bachoo, A
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dc.contributor.author |
Tapamo, J-R
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dc.date.accessioned |
2009-10-21T12:21:30Z |
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dc.date.available |
2009-10-21T12:21:30Z |
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dc.date.issued |
2009-03 |
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dc.identifier.citation |
Bachoo, A and Tapamo, J-R. 2009. Comparison of features response in texture-based iris segmentation. SAIEE Africa Research Journal, Vol. 100(1), pp 2-11 |
en |
dc.identifier.issn |
1991-1696 |
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dc.identifier.uri |
http://www.saiee.org.za/content.php?pageID=300#1
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dc.identifier.uri |
http://hdl.handle.net/10204/3668
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dc.description |
Copyright: 2009 South African Institute of Electrical Engineers
Available online: http://www.saiee.org.za/content.php?pageID=300#1 |
en |
dc.description.abstract |
Identification of individuals using iris recognition is an emerging technology. Segmentation of the iris texture from an acquired digital image of the eye is not always accurate - the image contains noise elements such as skin, reflection and eyelashes that corrupt the iris region of interest. An accurate segmentation algorithm must localize and remove these noise components. Texture features are considered in this paper for describing iris and non-iris regions. These regions are classified using the Fisher linear discriminant and the iris region of interest is extracted. Four texture description methods are compared for segmenting iris texture using a region based pattern classification approach: Grey Level Co-occurrence Matrix (GLCM), Discrete Wavelet Transform (DWT), Gabor Filters (GABOR) and Markov Random Fields (MRF). These techniques are evaluated according to their true and false classifications for iris and non-iris pixels. |
en |
dc.language.iso |
en |
en |
dc.publisher |
South African Institute of Electrical Engineers |
en |
dc.subject |
Iris |
en |
dc.subject |
Texture features |
en |
dc.subject |
Segmentation |
en |
dc.subject |
Pattern classification |
en |
dc.subject |
Fisher linear discriminant |
en |
dc.subject |
Grey level co-occurrence matrix |
en |
dc.subject |
Discrete wavelet transform |
en |
dc.subject |
Gabor filters |
en |
dc.subject |
Markov random fields |
en |
dc.subject |
Optronic sensor systems |
en |
dc.title |
Comparison of features response in texture-based iris segmentation |
en |
dc.type |
Article |
en |
dc.identifier.apacitation |
Bachoo, A., & Tapamo, J. (2009). Comparison of features response in texture-based iris segmentation. http://hdl.handle.net/10204/3668 |
en_ZA |
dc.identifier.chicagocitation |
Bachoo, A, and J-R Tapamo "Comparison of features response in texture-based iris segmentation." (2009) http://hdl.handle.net/10204/3668 |
en_ZA |
dc.identifier.vancouvercitation |
Bachoo A, Tapamo J. Comparison of features response in texture-based iris segmentation. 2009; http://hdl.handle.net/10204/3668. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Bachoo, A
AU - Tapamo, J-R
AB - Identification of individuals using iris recognition is an emerging technology. Segmentation of the iris texture from an acquired digital image of the eye is not always accurate - the image contains noise elements such as skin, reflection and eyelashes that corrupt the iris region of interest. An accurate segmentation algorithm must localize and remove these noise components. Texture features are considered in this paper for describing iris and non-iris regions. These regions are classified using the Fisher linear discriminant and the iris region of interest is extracted. Four texture description methods are compared for segmenting iris texture using a region based pattern classification approach: Grey Level Co-occurrence Matrix (GLCM), Discrete Wavelet Transform (DWT), Gabor Filters (GABOR) and Markov Random Fields (MRF). These techniques are evaluated according to their true and false classifications for iris and non-iris pixels.
DA - 2009-03
DB - ResearchSpace
DP - CSIR
KW - Iris
KW - Texture features
KW - Segmentation
KW - Pattern classification
KW - Fisher linear discriminant
KW - Grey level co-occurrence matrix
KW - Discrete wavelet transform
KW - Gabor filters
KW - Markov random fields
KW - Optronic sensor systems
LK - https://researchspace.csir.co.za
PY - 2009
SM - 1991-1696
T1 - Comparison of features response in texture-based iris segmentation
TI - Comparison of features response in texture-based iris segmentation
UR - http://hdl.handle.net/10204/3668
ER -
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en_ZA |