| Presentation | 2018-03-08 Improvement of Real-time Dehazing Processing Suitable for Embedded Systems Ayaka Yasuda, Shota Furukawa, Noriaki Suetake, Takanori Koga, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Processing for removing haze such as fog and mist superimposed on digital images is called dehazing. When dehazing systems are applied to actual applications such as video surveillance and in-vehicle cameras, it is necessary to implement a high-performance dehazing algorithm which can handle video streams at a processing speed of 30 [fps] or more on a low-cost portable embedded device. In this study, we propose a fast and high-performance dehazing algorithm suitable for embedded implementation. Furthermore, by optimizing its hardware implementation on an embedded target board with GPU, we achieve the above-mentioned requirement for processing speed. As a result of verification, a practical processing speed of more than 40 [fps] was accomplished and high-quality dehazing results were obtained compared with typical dehazing methods. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Embedded system / Haze removal / Real-time processing / Parallel computing / GPGPU |
| Paper # | SIS2017-61 |
| Date of Issue | 2018-03-01 (SIS) |
| Conference Information | |
| Committee | SIS |
|---|---|
| Conference Date | 2018/3/8(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Meijo Univ. Tempaku Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Soft Computing, etc. |
| Chair | Hirokazu Tanaka(Hiroshima City Univ.) |
| Vice Chair | Takayuki Nakachi(NTT) / Noriaki Suetake(Yamaguchi Univ.) |
| Secretary | Takayuki Nakachi(Kanagawa Inst. of Tech.) / Noriaki Suetake(Kyushu Inst. of Tech.) |
| Assistant | Masaaki Fujiyoshi(Tokyo Metropolitan Univ.) / Takanori Koga(TCT) |
| Paper Information | |
| Registration To | Technical Committee on Smart Info-Media Systems |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of Real-time Dehazing Processing Suitable for Embedded Systems |
| Sub Title (in English) | |
| Keyword(1) | Embedded system |
| Keyword(2) | Haze removal |
| Keyword(3) | Real-time processing |
| Keyword(4) | Parallel computing |
| Keyword(5) | GPGPU |
| 1st Author's Name | Ayaka Yasuda |
| 1st Author's Affiliation | National Institute of Technology, Tokuyama College(NIT, Tokuyama Col.) |
| 2nd Author's Name | Shota Furukawa |
| 2nd Author's Affiliation | National Institute of Technology, Kagoshima College(NIT, Kagoshima Col.) |
| 3rd Author's Name | Noriaki Suetake |
| 3rd Author's Affiliation | Yamaguchi University(Yamaguchi Univ.) |
| 4th Author's Name | Takanori Koga |
| 4th Author's Affiliation | National Institute of Technology, Tokuyama College(NIT, Tokuyama Col.) |
| Date | 2018-03-08 |
| Paper # | SIS2017-61 |
| Volume (vol) | vol.117 |
| Number (no) | SIS-482 |
| Page | pp.pp.23-28(SIS), |
| #Pages | 6 |
| Date of Issue | 2018-03-01 (SIS) |