A Fast and Robust Key Frame Extraction Method for Video Copyright Protection
The paper proposes a key frame extraction method for video copyright protection. The fast and robust method is based on frame difference with low level features, including color feature and structure feature. A two-stage method is used to extract accurate key frames to cover the content for the whol...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2017-01-01
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| Series: | Journal of Electrical and Computer Engineering |
| Online Access: | http://dx.doi.org/10.1155/2017/1231794 |
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| _version_ | 1832547586968387584 |
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| author | Yunyu Shi Haisheng Yang Ming Gong Xiang Liu Yongxiang Xia |
| author_facet | Yunyu Shi Haisheng Yang Ming Gong Xiang Liu Yongxiang Xia |
| author_sort | Yunyu Shi |
| collection | DOAJ |
| description | The paper proposes a key frame extraction method for video copyright protection. The fast and robust method is based on frame difference with low level features, including color feature and structure feature. A two-stage method is used to extract accurate key frames to cover the content for the whole video sequence. Firstly, an alternative sequence is got based on color characteristic difference between adjacent frames from original sequence. Secondly, by analyzing structural characteristic difference between adjacent frames from the alternative sequence, the final key frame sequence is obtained. And then, an optimization step is added based on the number of final key frames in order to ensure the effectiveness of key frame extraction. Compared with the previous methods, the proposed method has advantage in computation complexity and robustness on several video formats, video resolution, and so on. |
| format | Article |
| id | doaj-art-90b49aa461bc46299fb2dc4497bc5778 |
| institution | Kabale University |
| issn | 2090-0147 2090-0155 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Electrical and Computer Engineering |
| spelling | doaj-art-90b49aa461bc46299fb2dc4497bc57782025-02-03T06:44:01ZengWileyJournal of Electrical and Computer Engineering2090-01472090-01552017-01-01201710.1155/2017/12317941231794A Fast and Robust Key Frame Extraction Method for Video Copyright ProtectionYunyu Shi0Haisheng Yang1Ming Gong2Xiang Liu3Yongxiang Xia4School of Electronic and Electrical Engineering, Shanghai University of Engineering Science, Shanghai, ChinaShanghai Media Group, Shanghai, ChinaShanghai Media Group, Shanghai, ChinaSchool of Electronic and Electrical Engineering, Shanghai University of Engineering Science, Shanghai, ChinaSchool of Electronic and Electrical Engineering, Shanghai University of Engineering Science, Shanghai, ChinaThe paper proposes a key frame extraction method for video copyright protection. The fast and robust method is based on frame difference with low level features, including color feature and structure feature. A two-stage method is used to extract accurate key frames to cover the content for the whole video sequence. Firstly, an alternative sequence is got based on color characteristic difference between adjacent frames from original sequence. Secondly, by analyzing structural characteristic difference between adjacent frames from the alternative sequence, the final key frame sequence is obtained. And then, an optimization step is added based on the number of final key frames in order to ensure the effectiveness of key frame extraction. Compared with the previous methods, the proposed method has advantage in computation complexity and robustness on several video formats, video resolution, and so on.http://dx.doi.org/10.1155/2017/1231794 |
| spellingShingle | Yunyu Shi Haisheng Yang Ming Gong Xiang Liu Yongxiang Xia A Fast and Robust Key Frame Extraction Method for Video Copyright Protection Journal of Electrical and Computer Engineering |
| title | A Fast and Robust Key Frame Extraction Method for Video Copyright Protection |
| title_full | A Fast and Robust Key Frame Extraction Method for Video Copyright Protection |
| title_fullStr | A Fast and Robust Key Frame Extraction Method for Video Copyright Protection |
| title_full_unstemmed | A Fast and Robust Key Frame Extraction Method for Video Copyright Protection |
| title_short | A Fast and Robust Key Frame Extraction Method for Video Copyright Protection |
| title_sort | fast and robust key frame extraction method for video copyright protection |
| url | http://dx.doi.org/10.1155/2017/1231794 |
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