Improved SIFT algorithm for place categorization
The main aim of this paper is an improvement of the famous Scale Invariant Feature Transform (SIFT) algorithm used in place categorization. Masking approach to reduce the computational complexity of SIFT have been proposed. Tradeoff between key points and processing time on feature extraction has be...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/56097/ http://psasir.upm.edu.my/id/eprint/56097/1/Improved%20SIFT%20algorithm%20for%20place%20categorization.pdf |
| _version_ | 1848852986409779200 |
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| author | Said, Yunusa Ali Marhaban, Mohammad Hamiruce Ahmad, Siti Anom Ramli, Abd Rahman |
| author_facet | Said, Yunusa Ali Marhaban, Mohammad Hamiruce Ahmad, Siti Anom Ramli, Abd Rahman |
| author_sort | Said, Yunusa Ali |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The main aim of this paper is an improvement of the famous Scale Invariant Feature Transform (SIFT) algorithm used in place categorization. Masking approach to reduce the computational complexity of SIFT have been proposed. Tradeoff between key points and processing time on feature extraction has been used. Selected parameters used in the experiment demonstrated that the computational cost of SIFT in feature extraction can be reduced to half. The categorization performance techniques of the masked image achieved good accuracy of more than 80% and further experimental results on classification using nearest neighbor achieved good results. The proposed method will help to minimize computation cost in SIFT thereby, improving the performance of robotic mapping, navigation, and matching. |
| first_indexed | 2025-11-15T10:46:47Z |
| format | Conference or Workshop Item |
| id | upm-56097 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:46:47Z |
| publishDate | 2015 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-560972017-07-03T09:37:01Z http://psasir.upm.edu.my/id/eprint/56097/ Improved SIFT algorithm for place categorization Said, Yunusa Ali Marhaban, Mohammad Hamiruce Ahmad, Siti Anom Ramli, Abd Rahman The main aim of this paper is an improvement of the famous Scale Invariant Feature Transform (SIFT) algorithm used in place categorization. Masking approach to reduce the computational complexity of SIFT have been proposed. Tradeoff between key points and processing time on feature extraction has been used. Selected parameters used in the experiment demonstrated that the computational cost of SIFT in feature extraction can be reduced to half. The categorization performance techniques of the masked image achieved good accuracy of more than 80% and further experimental results on classification using nearest neighbor achieved good results. The proposed method will help to minimize computation cost in SIFT thereby, improving the performance of robotic mapping, navigation, and matching. IEEE 2015 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/56097/1/Improved%20SIFT%20algorithm%20for%20place%20categorization.pdf Said, Yunusa Ali and Marhaban, Mohammad Hamiruce and Ahmad, Siti Anom and Ramli, Abd Rahman (2015) Improved SIFT algorithm for place categorization. In: 10th Asian Control Conference (ASCC 2015), 31 May-3 June 2015, Kota Kinabalu, Sabah. . 10.1109/ASCC.2015.7244437 |
| spellingShingle | Said, Yunusa Ali Marhaban, Mohammad Hamiruce Ahmad, Siti Anom Ramli, Abd Rahman Improved SIFT algorithm for place categorization |
| title | Improved SIFT algorithm for place categorization |
| title_full | Improved SIFT algorithm for place categorization |
| title_fullStr | Improved SIFT algorithm for place categorization |
| title_full_unstemmed | Improved SIFT algorithm for place categorization |
| title_short | Improved SIFT algorithm for place categorization |
| title_sort | improved sift algorithm for place categorization |
| url | http://psasir.upm.edu.my/id/eprint/56097/ http://psasir.upm.edu.my/id/eprint/56097/ http://psasir.upm.edu.my/id/eprint/56097/1/Improved%20SIFT%20algorithm%20for%20place%20categorization.pdf |