CASIA OpenIR  > 类脑智能研究中心
Visual Saliency Based Aerial Video Summarization By Online Scene Classification
Jiewei Wang; Yunhong Wang; Zhaoxiang Zhang
2011-08-12
会议名称International Conference on Image and Graphics
会议录名称ICIG 2011
会议日期12-15 August 2011
会议地点Hefei, China
摘要Compared with traditional video summarization approaches, aerial video summarization is a new and challenging issue for its particular characteristics. Aerial video data is a massive data stream, without pre-edit structures such as sports or news video data, lack of camera motion such as zoom and pan. On account of these characteristics, we proposed a novel approach for summarization. First, we extract GIST features for each frame as the holistic scene representation. Then, we divide aerial video into temporal segments representing a visual scene using on-line clustering method by examine GIST features of each frame only once. Finally, we select several key frames from each scene for summarization according to visual saliency index (VSI) of each frame computed from their visual saliency map. In the paper, we proposed new criterion for estimation of temporal segmentation of streaming video. Experimental observations show the success of our approach on aerial video summarization.
关键词Streaming Media Visualization Feature Extraction Cameras Humans Motion Segmentation Image Segmentation
文献类型会议论文
条目标识符http://ir.ia.ac.cn/handle/173211/13282
专题类脑智能研究中心
通讯作者Zhaoxiang Zhang
推荐引用方式
GB/T 7714
Jiewei Wang,Yunhong Wang,Zhaoxiang Zhang. Visual Saliency Based Aerial Video Summarization By Online Scene Classification[C],2011.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Jiewei Wang]的文章
[Yunhong Wang]的文章
[Zhaoxiang Zhang]的文章
百度学术
百度学术中相似的文章
[Jiewei Wang]的文章
[Yunhong Wang]的文章
[Zhaoxiang Zhang]的文章
必应学术
必应学术中相似的文章
[Jiewei Wang]的文章
[Yunhong Wang]的文章
[Zhaoxiang Zhang]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。