Knowledge Commons of Institute of Automation，CAS
| Mobile Media Thumbnailing | |
Yingying Chen ; Jinqiao Wang; Jing Liu; Hanqing Lu
| |
| 2015 | |
| 会议名称 | International Conference on Multimedia Retrieval |
| 会议录名称 | Proceedings of the 5th ACM on International Conference on Multimedia Retrieval |
| 会议日期 | June 23-26, 2015 |
| 会议地点 | Shanghai, China |
| 摘要 | With the development of Multimedia and Internet techniques, massively increasing visual data, such as image and video, need to be shown and browsed as thumbnails in various digital display platforms, like PC, cell phone, etc. This demonstration presents a grid based adaptive media thumb-nailing approach to maximize user experience in mobile image and video browsing. After representative frame extraction by spectral clustering and salient region detection, we obtain thumbnails with three resizing operators: cropping, warping and scaling, and adaptively fuse them into a unified grid based convex programming problem which could be solved simultaneously and efficiently through numerical optimization. Extensive experiments and comparisons on HUAWEI Honor 6 and Samsung S5 demonstrate that the proposed method achieves an excellent information preservation for thumbnails in mobile devices. |
| 关键词 | Media Retargeting Video Thumbnail |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.ia.ac.cn/handle/173211/13443 |
| 专题 | 紫东太初大模型研究中心_图像与视频分析 |
| 通讯作者 | Jinqiao Wang |
| 作者单位 | Institute of Automation Chinese Academy of Sciences |
| 第一作者单位 | 中国科学院自动化研究所 |
| 通讯作者单位 | 中国科学院自动化研究所 |
| 推荐引用方式 GB/T 7714 | Yingying Chen,Jinqiao Wang,Jing Liu,et al. Mobile Media Thumbnailing[C],2015. |
| 条目包含的文件 | 下载所有文件 | |||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Mobile Media Thumbna（1234KB） | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 | ||
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