Optical flow for large motion using gradient technique
In this paper, we present the gradient-based optical flow method that estimates the two-dimensional velocity of object motion. a multi-resolution smoothing operation proposes in this paper as a pre-processing step for overcoming the difficulty of large motion estimation by gradient-based optical flo...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Faculty of Technical Sciences in Cacak
2006-01-01
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| Series: | Serbian Journal of Electrical Engineering |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1451-4869/2006/1451-48690601103S.pdf |
| _version_ | 1818499890068586496 |
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| author | Sarker Hossain Mosharrof Bechkoum Kamal Islam K.K. |
| author_facet | Sarker Hossain Mosharrof Bechkoum Kamal Islam K.K. |
| author_sort | Sarker Hossain Mosharrof |
| collection | DOAJ |
| description | In this paper, we present the gradient-based optical flow method that estimates the two-dimensional velocity of object motion. a multi-resolution smoothing operation proposes in this paper as a pre-processing step for overcoming the difficulty of large motion estimation by gradient-based optical flow techniques. the effectiveness of the proposed method has confirmed by applying image sequence of large motion experimental results with an image sequence show a qualitative improvement. |
| first_indexed | 2024-12-10T20:35:45Z |
| format | Article |
| id | doaj.art-daa4bd9597974ff4999b14e83673ccd8 |
| institution | Directory Open Access Journal |
| issn | 1451-4869 2217-7183 |
| language | English |
| last_indexed | 2024-12-10T20:35:45Z |
| publishDate | 2006-01-01 |
| publisher | Faculty of Technical Sciences in Cacak |
| record_format | Article |
| series | Serbian Journal of Electrical Engineering |
| spelling | doaj.art-daa4bd9597974ff4999b14e83673ccd82022-12-22T01:34:32ZengFaculty of Technical Sciences in CacakSerbian Journal of Electrical Engineering1451-48692217-71832006-01-013110311310.2298/SJEE0601103S1451-48690601103SOptical flow for large motion using gradient techniqueSarker Hossain Mosharrof0Bechkoum Kamal1Islam K.K.2Department of EEE, Islamic University of Technology, Gazipur, BangladeshSchool of Computing & Information Technology, University of Wolverhampton, UKDepartment of EEE, Islamic University of Technology, Gazipur, BangladeshIn this paper, we present the gradient-based optical flow method that estimates the two-dimensional velocity of object motion. a multi-resolution smoothing operation proposes in this paper as a pre-processing step for overcoming the difficulty of large motion estimation by gradient-based optical flow techniques. the effectiveness of the proposed method has confirmed by applying image sequence of large motion experimental results with an image sequence show a qualitative improvement.http://www.doiserbia.nb.rs/img/doi/1451-4869/2006/1451-48690601103S.pdfmotion estimationlarge motionoptic flow |
| spellingShingle | Sarker Hossain Mosharrof Bechkoum Kamal Islam K.K. Optical flow for large motion using gradient technique Serbian Journal of Electrical Engineering motion estimation large motion optic flow |
| title | Optical flow for large motion using gradient technique |
| title_full | Optical flow for large motion using gradient technique |
| title_fullStr | Optical flow for large motion using gradient technique |
| title_full_unstemmed | Optical flow for large motion using gradient technique |
| title_short | Optical flow for large motion using gradient technique |
| title_sort | optical flow for large motion using gradient technique |
| topic | motion estimation large motion optic flow |
| url | http://www.doiserbia.nb.rs/img/doi/1451-4869/2006/1451-48690601103S.pdf |
| work_keys_str_mv | AT sarkerhossainmosharrof opticalflowforlargemotionusinggradienttechnique AT bechkoumkamal opticalflowforlargemotionusinggradienttechnique AT islamkk opticalflowforlargemotionusinggradienttechnique |