An Integrated Dynamic Scene Algorithm for Segmentation and Motion Estimation
<p/> <p>Segmentation and motion estimation are two problems that require accurate estimation for many applications in computer vision and image analysis. This work presents a solution to these two problems simultaneously. Both the segmentation and motion fields are integrated and estimat...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2005-01-01
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| Series: | EURASIP Journal on Advances in Signal Processing |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1155/ASP.2005.1845 |
| _version_ | 1818961548600672256 |
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| author | Abdel-Qader Ikhlas Bujanovic Tomislav |
| author_facet | Abdel-Qader Ikhlas Bujanovic Tomislav |
| author_sort | Abdel-Qader Ikhlas |
| collection | DOAJ |
| description | <p/> <p>Segmentation and motion estimation are two problems that require accurate estimation for many applications in computer vision and image analysis. This work presents a solution to these two problems simultaneously. Both the segmentation and motion fields are integrated and estimated in parallel to reduce computation time. The presented algorithm is based on producing motion estimates and restored pixel intensity values through an optimization process that uses deterministic mean-field annealing (MFA) framework. The MFA results at different temperature values are used to run a segmentation process using the concept of region-growing-based algorithm. The segmentation process starts at high temperatures and continues in parallel to the annealing process to refine the segmentation process at lower temperatures. The algorithm results are good and dependent on the annealing parameters. Several experimental results from synthetic and real-world sequences are presented.</p> |
| first_indexed | 2024-12-20T12:15:11Z |
| format | Article |
| id | doaj.art-b0476449a8d74c0f9ff29265f5d5371f |
| institution | Directory Open Access Journal |
| issn | 1687-6172 1687-6180 |
| language | English |
| last_indexed | 2024-12-20T12:15:11Z |
| publishDate | 2005-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | EURASIP Journal on Advances in Signal Processing |
| spelling | doaj.art-b0476449a8d74c0f9ff29265f5d5371f2022-12-21T19:41:09ZengSpringerOpenEURASIP Journal on Advances in Signal Processing1687-61721687-61802005-01-01200512290134An Integrated Dynamic Scene Algorithm for Segmentation and Motion EstimationAbdel-Qader IkhlasBujanovic Tomislav<p/> <p>Segmentation and motion estimation are two problems that require accurate estimation for many applications in computer vision and image analysis. This work presents a solution to these two problems simultaneously. Both the segmentation and motion fields are integrated and estimated in parallel to reduce computation time. The presented algorithm is based on producing motion estimates and restored pixel intensity values through an optimization process that uses deterministic mean-field annealing (MFA) framework. The MFA results at different temperature values are used to run a segmentation process using the concept of region-growing-based algorithm. The segmentation process starts at high temperatures and continues in parallel to the annealing process to refine the segmentation process at lower temperatures. The algorithm results are good and dependent on the annealing parameters. Several experimental results from synthetic and real-world sequences are presented.</p>http://dx.doi.org/10.1155/ASP.2005.1845segmentationmotion estimationmean-field annealing |
| spellingShingle | Abdel-Qader Ikhlas Bujanovic Tomislav An Integrated Dynamic Scene Algorithm for Segmentation and Motion Estimation EURASIP Journal on Advances in Signal Processing segmentation motion estimation mean-field annealing |
| title | An Integrated Dynamic Scene Algorithm for Segmentation and Motion Estimation |
| title_full | An Integrated Dynamic Scene Algorithm for Segmentation and Motion Estimation |
| title_fullStr | An Integrated Dynamic Scene Algorithm for Segmentation and Motion Estimation |
| title_full_unstemmed | An Integrated Dynamic Scene Algorithm for Segmentation and Motion Estimation |
| title_short | An Integrated Dynamic Scene Algorithm for Segmentation and Motion Estimation |
| title_sort | integrated dynamic scene algorithm for segmentation and motion estimation |
| topic | segmentation motion estimation mean-field annealing |
| url | http://dx.doi.org/10.1155/ASP.2005.1845 |
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