| Presentation | 2012/3/5 Easy creation of chalk board lecture video content for learning and teacher reflection Satoshi SHIMADA, Suguru HIGASHINO, Fumiko KONNO, Takashi MITSUISHI, Yoshinori HAYAKAWA, Hiroki SHIZUYA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a method to create a lecture video content easily from chalk and talk lecture video captured by a fixed HD camera for learning and teacher reflection. The proposing method is composed of the following process, (1) key areas of lecturer and characters are extracted from only each frame image, (2) vide scene is defined as the start of writing on the blackboard and the wipe of the blackboard, which is detected automatically from time change of character area and (3) learning-friendly lecture video is created. The experimental results show that the proposed method can detect video scenes with high accuracy and create a video content, which is easy to watch even in low-resolution, using a representative image of the scene. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | video archive / video indexing / e-learning / chalk and talk lecture |
| Paper # | IE2011-170,MVE2011-132 |
| Date of Issue |
| Conference Information | |
| Committee | IE |
|---|---|
| Conference Date | 2012/3/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Image Engineering (IE) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Easy creation of chalk board lecture video content for learning and teacher reflection |
| Sub Title (in English) | |
| Keyword(1) | video archive |
| Keyword(2) | video indexing |
| Keyword(3) | e-learning |
| Keyword(4) | chalk and talk lecture |
| 1st Author's Name | Satoshi SHIMADA |
| 1st Author's Affiliation | NTT Cyber Solutions Laboratories() |
| 2nd Author's Name | Suguru HIGASHINO |
| 2nd Author's Affiliation | NTT Cyber Solutions Laboratories |
| 3rd Author's Name | Fumiko KONNO |
| 3rd Author's Affiliation | Center for the Advancement of Higher Education, Tohoku University |
| 4th Author's Name | Takashi MITSUISHI |
| 4th Author's Affiliation | Center for Information Technology in Education, Tohoku University |
| 5th Author's Name | Yoshinori HAYAKAWA |
| 5th Author's Affiliation | Center for Information Technology in Education, Tohoku University |
| 6th Author's Name | Hiroki SHIZUYA |
| 6th Author's Affiliation | Center for Information Technology in Education, Tohoku University |
| Date | 2012/3/5 |
| Paper # | IE2011-170,MVE2011-132 |
| Volume (vol) | vol.111 |
| Number (no) | 478 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |