講演抄録/キーワード |
講演名 |
2013-09-28 11:00
Methods and Algorithms for Automatic Slicing of Screen Capture Video using Slide PDFs ○Marat Zhanikeev・Hiroshi Koide(Kyushu Inst. of Tech.) ET2013-30 |
抄録 |
(和) |
We start with a PDF file with presentation slides. We capture the video of the screen (screen streaming) while making an arbitrarily long presentation and store it in a file. We also keep the original PDF file. Then, the problem this paper attempts to solve is how to find frames in the video which correspond to transitions between pages in the slides during presentation. The method needs to be automatic and robust to complex transitions like going backwards, switching between applications, etc. This process is referred to as video slicing or video annotation and has many practical uses. The main intended uses are (1) automatic video slicing and (2) creating short sketches of longer videos. |
(英) |
We start with a PDF file with presentation slides. We capture the video of the screen (screen streaming) while making an arbitrarily long presentation and store it in a file. We also keep the original PDF file. Then, the problem this paper attempts to solve is how to find frames in the video which correspond to transitions between pages in the slides during presentation. The method needs to be automatic and robust to complex transitions like going backwards, switching between applications, etc. This process is referred to as video slicing or video annotation and has many practical uses. The main intended uses are (1) automatic video slicing and (2) creating short sketches of longer videos. |
キーワード |
(和) |
annotation robot / automatic annotation / lecture management system / LMS / e-learning / digital classroom / / |
(英) |
annotation robot / automatic annotation / lecture management system / LMS / e-learning / digital classroom / / |
文献情報 |
信学技報, vol. 113, no. 229, ET2013-30, pp. 13-16, 2013年9月. |
資料番号 |
ET2013-30 |
発行日 |
2013-09-21 (ET) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
ET2013-30 |