图 书 馆
图像和视频的标注在互联网时代Image and Video Tagging in the Internet Era |
|
| 课程网址: | http://videolectures.net/s3mr2011_hua_tagging/ |
| 主讲教师: | Xian-Sheng Hua |
| 开课单位: | 微软公司 |
| 开课时间: | 2011-07-18 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Automatically converting visual content into textual description has long been a dream of a number of multimedia, computer vision and machine learning researchers. Image and video tagging, which has been studied heavily in recently years, can be regarded as a more realistic step to that ambitious goal. Especially, the explosion of media data and media users on the Internet, as well as the connections among users, among data and between users and data, bring us both challenges and opportunities. In this lecture, firstly we will review the evolution of multimedia tagging in the past decade, and then introduce state-of-the-art learning based tagging approaches, followed by summarizing manual tagging schemes on the Internet environment and presenting Internet-scale data-driven methods for scalable image and video tagging. Finally we will discuss the roles of models, data and users in multimedia tagging systems and study an sustainable ecosystem for multimedia tagging on the Internet environment. We will also discuss promising research and development directions in this area. |
| 关 键 词: | 视觉内容; 文本自动转换; 计算机视觉; 机器学习研究 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2021-06-27：zyk |
| 阅读次数: | 74 |