| Presentation | 2012-12-14 A Method for Scene Situation Analysis based on Viewing Directions of Multiple Mobile Phones with Handheld Camera Operations Takayoshi MORIOKA, Shogo TOKAI, Hiroyuki HASE, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a method to extract of the scene situation based on viewing directions of multiple mobile phones. General mobile phones have posture sensors in their body, and we can obtain viewing directions of it with movies. When attractive events occur, spectators watch them intensively. By analyzing the concentration of viewing lines, we expect that an important place in the scene is extracted as a cross point of them by least-square method. We also implement valid view selection to consider the effect of outliers, and evaluate our method by comparison with groundtruth as experimental results for a soccer scene. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mobile phones / multi-view Videos / posture sensors / concentration of views |
| Paper # | SIS2012-44 |
| Date of Issue |
| Conference Information | |
| Committee | SIS |
|---|---|
| Conference Date | 2012/12/6(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 | Smart Info-Media Systems (SIS) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Method for Scene Situation Analysis based on Viewing Directions of Multiple Mobile Phones with Handheld Camera Operations |
| Sub Title (in English) | |
| Keyword(1) | Mobile phones |
| Keyword(2) | multi-view Videos |
| Keyword(3) | posture sensors |
| Keyword(4) | concentration of views |
| 1st Author's Name | Takayoshi MORIOKA |
| 1st Author's Affiliation | Graduate School of Engineering University of Fukui() |
| 2nd Author's Name | Shogo TOKAI |
| 2nd Author's Affiliation | Graduate School of Engineering University of Fukui |
| 3rd Author's Name | Hiroyuki HASE |
| 3rd Author's Affiliation | Graduate School of Engineering University of Fukui |
| Date | 2012-12-14 |
| Paper # | SIS2012-44 |
| Volume (vol) | vol.112 |
| Number (no) | 348 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |