An improved key frame selection algorithm on sub shots
Authors
Jianfeng Zhang, Shuming Jiang, Zhiqiang Wei, Shuai Wang, Huisong Wan, Jian Li
Corresponding Author
Jianfeng Zhang
Available Online May 2016.
- DOI
- 10.2991/wartia-16.2016.377How to use a DOI?
- Keywords
- shot segmentation, key frame extraction, sub shots.
- Abstract
The algorithm based on multi-frame average is the classical algorithm in all kinds of key frame extraction algorithms. This method has better sense on averaging the extracted key frames. But it can only extract one frame at once, which limits the reflections about changes in the content of the lens. This paper, combined with changes in the content of the frames, proposes a dynamic frame average algorithm making use of sub-lens. This algorithm can extract the appropriate number of key frames based on changes in the content of the lens, and reflect the changes in the content of the lens better.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Jianfeng Zhang AU - Shuming Jiang AU - Zhiqiang Wei AU - Shuai Wang AU - Huisong Wan AU - Jian Li PY - 2016/05 DA - 2016/05 TI - An improved key frame selection algorithm on sub shots BT - Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications PB - Atlantis Press SP - 1902 EP - 1905 SN - 2352-5401 UR - https://doi.org/10.2991/wartia-16.2016.377 DO - 10.2991/wartia-16.2016.377 ID - Zhang2016/05 ER -