| Paper Abstract and Keywords |
| Presentation |
2023-02-04 14:15
Three-Dimensional Analysis of Field of View Concentration in Multi-View Video Shooting Support and its application
Keito Kawamura, Shogo Tokai (Univ. of Fukui) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In acquiring a dynamic 3D situation of a subject scene, a multi-view simultaneous shooting environment using mobile devices such as smartphones is expected. Also, the system supports shooting by analyzing the concentration of the shooting FOV using the position and posture of them simultaneously collected with shooting, and recommending the results to the user. In this research, we propose a method to extend the conventional 2D FOV concentration analysis method as a bird's-eye view to a 3D analysis. Specifically, we propose a method in which each view volume of the camera is arranged three-dimensionally based on the its position and posture, and the importance map set for each view volume is accumulated for each voxel of the scene. Furthermore, we show a method for analyzing and visualizing the situation, and confirm its applicability through several experiments. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Multi-views shooting and support / mobile phone / 3D view concentration analysis / View-volume intersection / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 47, no. 3, ME2023-14, pp. 53-56, Feb. 2023. |
| Paper # |
ME2023-14 |
| Date of Issue |
2023-01-28 (ME) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
ME |
| Conference Date |
2023-02-04 - 2023-02-04 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
online |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
ME |
| Conference Code |
2023-02-ME |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Three-Dimensional Analysis of Field of View Concentration in Multi-View Video Shooting Support and its application |
| Sub Title (in English) |
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| Keyword(1) |
Multi-views shooting and support |
| Keyword(2) |
mobile phone |
| Keyword(3) |
3D view concentration analysis |
| Keyword(4) |
View-volume intersection |
| Keyword(5) |
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| 1st Author's Name |
Keito Kawamura |
| 1st Author's Affiliation |
University of Fukui (Univ. of Fukui) |
| 2nd Author's Name |
Shogo Tokai |
| 2nd Author's Affiliation |
University of Fukui (Univ. of Fukui) |
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| Speaker |
Author-1 |
| Date Time |
2023-02-04 14:15:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
ME2023-14 |
| Volume (vol) |
vol.47 |
| Number (no) |
no.3 |
| Page |
pp.53-56 |
| #Pages |
4 |
| Date of Issue |
2023-01-28 (ME) |
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