| Paper Abstract and Keywords |
| Presentation |
2008-07-25 14:00
Perceptual reproduction of wide-dynamic-range scene based on local adaptation
Hiroki Yokomakura (TUT), Koichi Kaneko, Akira Usui (YAMAHA), Shigeki Nakauchi (TUT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Recent demand on the technology of wide-dynamic-range (WDR) reproduction for, e.g. a security camera, is increasing. We propose a reproduction method adopting the local adaptation process in our vision system to achieve the perceptual tone mapping for displaying a WDR scene on low DR devices. Proposed method preserves local contrast with holding the global luminance characteristic. In addition, since calculation cost is also comparatively small, implementation to a real-time operation is also easy. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Wide dynamic range / local adaptation / tone mapping / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 32, no. 32, IST2008-33, pp. 5-8, July 2008. |
| Paper # |
IST2008-33 |
| Date of Issue |
2008-07-18 (IST) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
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| Conference Information |
| Committee |
IST |
| Conference Date |
2008-07-25 - 2008-07-25 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IST |
| Conference Code |
2008-07-IST |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Perceptual reproduction of wide-dynamic-range scene based on local adaptation |
| Sub Title (in English) |
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| Keyword(1) |
Wide dynamic range |
| Keyword(2) |
local adaptation |
| Keyword(3) |
tone mapping |
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| 1st Author's Name |
Hiroki Yokomakura |
| 1st Author's Affiliation |
Toyohashi University of Technology (TUT) |
| 2nd Author's Name |
Koichi Kaneko |
| 2nd Author's Affiliation |
YAMAHA CORPORATION (YAMAHA) |
| 3rd Author's Name |
Akira Usui |
| 3rd Author's Affiliation |
YAMAHA CORPORATION (YAMAHA) |
| 4th Author's Name |
Shigeki Nakauchi |
| 4th Author's Affiliation |
Toyohashi University of Technology (TUT) |
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| Speaker |
Author-1 |
| Date Time |
2008-07-25 14:00:00 |
| Presentation Time |
30 minutes |
| Registration for |
IST |
| Paper # |
IST2008-33 |
| Volume (vol) |
vol.32 |
| Number (no) |
no.32 |
| Page |
pp.5-8 |
| #Pages |
4 |
| Date of Issue |
2008-07-18 (IST) |