| Presentation | 2017-03-06 An improvement in over-exposure detection using HSV color model for Automatic HDR Hallucination Yusuke Sakamoto, Masaru Takeuchi, Jiro Katto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose an improved method for Automatic HDR Hallucination method. There are many LDR images though technologies for HDR images have been evolved. The Automatic HDR Hallucination method generates a HDR image from one LDR input image with reconstruction of textures lost by over-exposure. However, this method can generate "false" textures which do not exist in the original image because it judges over-exposure areas by luminance only. To solve this problem, we propose a method which judges over-exposure areas more accurately by using HSV color space. Results of experiment suggest that our method can judge over-exposure areas more accurately than the previous method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Automatic HDR Hallucination / Inverse Tone Mapping / HSV color space / HDR images |
| Paper # | IMQ2016-25,IE2016-140,MVE2016-48 |
| Date of Issue | 2017-02-27 (IMQ, IE, MVE) |
| Conference Information | |
| Committee | MVE / IE / CQ / IMQ |
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| Conference Date | 2017/3/6(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyusyu Univ. Ohashi Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Five senses media, Multimedia, Virtual Environment, Image encoding, Ultra realistic, Network quality and reliability, Image media quality, etc. |
| Chair | Yoshinari Kameda(Univ. of Tsukuba) / Seishi Takamura(NTT) / Kyoko Yamori(Asahi Univ.) / Yuukou Horita(Univ. of Toyama) |
| Vice Chair | Kenji Mase(Nagoya Univ.) / Takayuki Hamamoto(Tokyo Univ. of Science) / Atsuro Ichigaya(NHK) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) / Kenji Sugiyama(Seikei Univ.) / Toshiya Nakaguchi(Chiba Univ.) |
| Secretary | Kenji Mase(Kyushu Univ.) / Takayuki Hamamoto(Kyoto Univ.) / Atsuro Ichigaya(NTT) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(Chiba Inst. of Tech.) / Kenji Sugiyama(Osaka Univ.) / Toshiya Nakaguchi(Keio Univ.) |
| Assistant | Hideaki Uchiyama(Kyushu Univ.) / Takatsugu Hirayama(Nagoya Univ.) / Ryosuke Aoki(NTT) / Kei Kawamura(KDDI R&D Labs.) / Keita Takahashi(Nagoya Univ.) / Hirantha Abeysekera(NTT) / Norihiro Fukumoto(KDDI R&D Labs.) / Shinichiro Saito(Sony) / Masaru Tsuchida(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Multimedia and Virtual Environment / Technical Committee on Image Engineering / Technical Committee on Communication Quality / Technical Committee on Image Media Quality |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An improvement in over-exposure detection using HSV color model for Automatic HDR Hallucination |
| Sub Title (in English) | |
| Keyword(1) | Automatic HDR Hallucination |
| Keyword(2) | Inverse Tone Mapping |
| Keyword(3) | HSV color space |
| Keyword(4) | HDR images |
| 1st Author's Name | Yusuke Sakamoto |
| 1st Author's Affiliation | Waseda University(Waseda Univ.) |
| 2nd Author's Name | Masaru Takeuchi |
| 2nd Author's Affiliation | Waseda University(Waseda Univ.) |
| 3rd Author's Name | Jiro Katto |
| 3rd Author's Affiliation | Waseda University(Waseda Univ.) |
| Date | 2017-03-06 |
| Paper # | IMQ2016-25,IE2016-140,MVE2016-48 |
| Volume (vol) | vol.116 |
| Number (no) | IMQ-494,IE-495,MVE-496 |
| Page | pp.pp.31-36(IMQ), pp.31-36(IE), pp.31-36(MVE), |
| #Pages | 6 |
| Date of Issue | 2017-02-27 (IMQ, IE, MVE) |