Proposed methods of image recognition depend on the PCA
This paper suggest two method of recognition, these methods depend on the extraction of the feature of the principle component analysis when applied on the wavelet domain(multi-wavelet). First method, an idea of increasing the space of recognition, through calculating the eigenstructure of the diago...
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| Format: | Article |
| Language: | Arabic |
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College of Science for Women, University of Baghdad
2010-03-01
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| Series: | Baghdad Science Journal |
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| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2883 |
| _version_ | 1828286053213011968 |
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| author | Baghdad Science Journal |
| author_facet | Baghdad Science Journal |
| author_sort | Baghdad Science Journal |
| collection | DOAJ |
| description | This paper suggest two method of recognition, these methods depend on the extraction of the feature of the principle component analysis when applied on the wavelet domain(multi-wavelet). First method, an idea of increasing the space of recognition, through calculating the eigenstructure of the diagonal sub-image details at five depths of wavelet transform is introduced. The effective eigen range selected here represent the base for image recognition. In second method, an idea of obtaining invariant wavelet space at all projections is presented. A new recursive from that represents invariant space of representing any image resolutions obtained from wavelet transform is adopted. In this way, all the major problems that effect the image and change its characteristic are solved through calculating invariant eigen range of the recursive resolution forms of all sub-images coefficient. These approaches employed here as multi-wavelet transform identifier with minimum Mahalanobis distance. All method recognition proposed in this paper are applied on different images. Different tables of image recognition resulted in accurate and fast. |
| first_indexed | 2024-04-13T09:25:58Z |
| format | Article |
| id | doaj.art-efe7cd0ac0294d10b03d454447325457 |
| institution | Directory Open Access Journal |
| issn | 2078-8665 2411-7986 |
| language | Arabic |
| last_indexed | 2024-04-13T09:25:58Z |
| publishDate | 2010-03-01 |
| publisher | College of Science for Women, University of Baghdad |
| record_format | Article |
| series | Baghdad Science Journal |
| spelling | doaj.art-efe7cd0ac0294d10b03d4544473254572022-12-22T02:52:28ZaraCollege of Science for Women, University of BaghdadBaghdad Science Journal2078-86652411-79862010-03-017110.21123/bsj.7.1.146-161Proposed methods of image recognition depend on the PCABaghdad Science JournalThis paper suggest two method of recognition, these methods depend on the extraction of the feature of the principle component analysis when applied on the wavelet domain(multi-wavelet). First method, an idea of increasing the space of recognition, through calculating the eigenstructure of the diagonal sub-image details at five depths of wavelet transform is introduced. The effective eigen range selected here represent the base for image recognition. In second method, an idea of obtaining invariant wavelet space at all projections is presented. A new recursive from that represents invariant space of representing any image resolutions obtained from wavelet transform is adopted. In this way, all the major problems that effect the image and change its characteristic are solved through calculating invariant eigen range of the recursive resolution forms of all sub-images coefficient. These approaches employed here as multi-wavelet transform identifier with minimum Mahalanobis distance. All method recognition proposed in this paper are applied on different images. Different tables of image recognition resulted in accurate and fast.http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2883"image recognition, wavelets transform, eignstructure.. " |
| spellingShingle | Baghdad Science Journal Proposed methods of image recognition depend on the PCA Baghdad Science Journal "image recognition, wavelets transform, eignstructure.. " |
| title | Proposed methods of image recognition depend on the PCA |
| title_full | Proposed methods of image recognition depend on the PCA |
| title_fullStr | Proposed methods of image recognition depend on the PCA |
| title_full_unstemmed | Proposed methods of image recognition depend on the PCA |
| title_short | Proposed methods of image recognition depend on the PCA |
| title_sort | proposed methods of image recognition depend on the pca |
| topic | "image recognition, wavelets transform, eignstructure.. " |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2883 |
| work_keys_str_mv | AT baghdadsciencejournal proposedmethodsofimagerecognitiondependonthepca |