Presentation | 2012-03-30 Performance Capture System using Zoom-in Pan-Tile Cameras for High-fidelity 3D Videos Shigenobu FUJINE, Norimichi UKITA, Norihiro HAGITA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | For capturing high-resolution images of a moving target for improving the quality of its 3D video, we propose a system with zoom-in pan-tilt cameras and their control scheme. In this work, the system captures a dancer wearing kimono, which makes it difficult to analyze the temporally-varying 3D shape, and then assigns each camera to a body part so that (1) a set of images taken by all cameras captures the whole body and (2) the quality of the 3D video is improved. For controlling the system in real time while satisfying those objectives, the target performance is captured in a training stage to acquire the body parts configuration that should be varied for satisfying the objectives. In a real stage, the system compared a shape reconstructed online with those in the training data to retrieve the parts cofiguration. The retrieved data is used to optimize a camera assignment at each target's motion in real time. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 3D video / zoom-in capturing / 3D reconstruction / Volume labeling / Camera assignment |
Paper # | PRMU2011-266,HIP2011-94 |
Date of Issue |
Conference Information | |
Committee | HIP |
---|---|
Conference Date | 2012/3/22(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 | Human Information Processing (HIP) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Performance Capture System using Zoom-in Pan-Tile Cameras for High-fidelity 3D Videos |
Sub Title (in English) | |
Keyword(1) | 3D video |
Keyword(2) | zoom-in capturing |
Keyword(3) | 3D reconstruction |
Keyword(4) | Volume labeling |
Keyword(5) | Camera assignment |
1st Author's Name | Shigenobu FUJINE |
1st Author's Affiliation | Nara Institute of Science and Technology() |
2nd Author's Name | Norimichi UKITA |
2nd Author's Affiliation | Nara Institute of Science and Technology |
3rd Author's Name | Norihiro HAGITA |
3rd Author's Affiliation | Nara Institute of Science and Technology |
Date | 2012-03-30 |
Paper # | PRMU2011-266,HIP2011-94 |
Volume (vol) | vol.111 |
Number (no) | 500 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |