| Presentation | 2013-10-28 Real-time spectral imaging system based on hybrid-resolution image fusion Keiichiro NAKAZAKI, Yuri MURAKAMI, Masahiro YAMAGUCHI, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have proposed a hybrid-resolution spectral imaging method, which produces spectral images of high-resolution efficiently by combining low-resolution spectral data and high-resolution RGB images. In this paper, we introduce a real-time spectral video system based on this approach, using a high-resolution RGB camera and a low-resolution spectrum sensor. The system can reproduce high-fidelity color images under arbitrary light source by the technique of spectrum-based color reproduction, as well as narrow-band spectral images of arbitrary single-wavelength. As an example, the spectral image of a palm was captured and the spectral absorption characteristics of hemoglobin was observed. It was also demonstrated that the patterns of vein were well visualized, while such patterns were difficult to be identified from conventional RGB images. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spectral Video / Color Reproduction / Hybrid Resolution Imaging / Real Time System |
| Paper # | EID2013-8 |
| Date of Issue |
| Conference Information | |
| Committee | EID |
|---|---|
| Conference Date | 2013/10/21(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 | Electronic Information Displays (EID) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Real-time spectral imaging system based on hybrid-resolution image fusion |
| Sub Title (in English) | |
| Keyword(1) | Spectral Video |
| Keyword(2) | Color Reproduction |
| Keyword(3) | Hybrid Resolution Imaging |
| Keyword(4) | Real Time System |
| 1st Author's Name | Keiichiro NAKAZAKI |
| 1st Author's Affiliation | Global Scientific Infomation and Computing Center, Tokyo Institute of Technology() |
| 2nd Author's Name | Yuri MURAKAMI |
| 2nd Author's Affiliation | Global Scientific Infomation and Computing Center, Tokyo Institute of Technology |
| 3rd Author's Name | Masahiro YAMAGUCHI |
| 3rd Author's Affiliation | Global Scientific Infomation and Computing Center, Tokyo Institute of Technology |
| Date | 2013-10-28 |
| Paper # | EID2013-8 |
| Volume (vol) | vol.113 |
| Number (no) | 273 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |