Shot boundary detection algorithm based on ORB
The existing algorithms of SBD show low robustness when there exist camera or object movements, light changes in the scene. An SBD algorithm based on ORB was proposed in order to effectively deal with these changes, in which shot boundary was located by computing the matching degree of ORB descripto...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2013-11-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.11.021/ |
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| _version_ | 1850123565130579968 |
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| author | Jiang-qi TANG Lin-jiang XIE Qing-sheng YUAN Dong-ming ZHANG Xiu-guo BAO Wei Guo |
| author_facet | Jiang-qi TANG Lin-jiang XIE Qing-sheng YUAN Dong-ming ZHANG Xiu-guo BAO Wei Guo |
| author_sort | Jiang-qi TANG |
| collection | DOAJ |
| description | The existing algorithms of SBD show low robustness when there exist camera or object movements, light changes in the scene. An SBD algorithm based on ORB was proposed in order to effectively deal with these changes, in which shot boundary was located by computing the matching degree of ORB descriptor between adjacent images. In the detection process, the matching number and matching rate of the feature points were used to describe the characteristics of shot boundary, and the similarity degree curve was used to represent the relationship between image frames. Experi-ment results show that the proposed algorithm is effective to solve false and miss detection caused by the above problems, with a sharp rise in procession speed. |
| format | Article |
| id | doaj-art-6b30836073734457aefe411e5c577d9c |
| institution | OA Journals |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-11-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-6b30836073734457aefe411e5c577d9c2025-08-20T02:34:34ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-11-013418419059834926Shot boundary detection algorithm based on ORBJiang-qi TANGLin-jiang XIEQing-sheng YUANDong-ming ZHANGXiu-guo BAOWei GuoThe existing algorithms of SBD show low robustness when there exist camera or object movements, light changes in the scene. An SBD algorithm based on ORB was proposed in order to effectively deal with these changes, in which shot boundary was located by computing the matching degree of ORB descriptor between adjacent images. In the detection process, the matching number and matching rate of the feature points were used to describe the characteristics of shot boundary, and the similarity degree curve was used to represent the relationship between image frames. Experi-ment results show that the proposed algorithm is effective to solve false and miss detection caused by the above problems, with a sharp rise in procession speed.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.11.021/videoshot boundary detectionlocal featuresORB |
| spellingShingle | Jiang-qi TANG Lin-jiang XIE Qing-sheng YUAN Dong-ming ZHANG Xiu-guo BAO Wei Guo Shot boundary detection algorithm based on ORB Tongxin xuebao video shot boundary detection local features ORB |
| title | Shot boundary detection algorithm based on ORB |
| title_full | Shot boundary detection algorithm based on ORB |
| title_fullStr | Shot boundary detection algorithm based on ORB |
| title_full_unstemmed | Shot boundary detection algorithm based on ORB |
| title_short | Shot boundary detection algorithm based on ORB |
| title_sort | shot boundary detection algorithm based on orb |
| topic | video shot boundary detection local features ORB |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.11.021/ |
| work_keys_str_mv | AT jiangqitang shotboundarydetectionalgorithmbasedonorb AT linjiangxie shotboundarydetectionalgorithmbasedonorb AT qingshengyuan shotboundarydetectionalgorithmbasedonorb AT dongmingzhang shotboundarydetectionalgorithmbasedonorb AT xiuguobao shotboundarydetectionalgorithmbasedonorb AT weiguo shotboundarydetectionalgorithmbasedonorb |