| Presentation | 2018-03-09 Performance Improvement of Colorization Algorithm based on Image Segmentation and Graph Signal Processing Mamoru Sugawara, Kazunori Uruma, Seiichiro Hangai, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a new method for converting monochrome images to color images called colorization. There are various types of colorization, but most of the conventional methods of restoring based on color information given by the user needs to give color information to a relatively large range. Therefore, based on the technique called graph signal processing which has been actively studied in recent years and using region division , color information of important points on the image is appropriately increased, and the entire image is restored by using the color information . In this method, numerical experiments show that even when the user gives few color information, the entire image can be colorized with the image. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Graph Signal Processing / Colorization / Imege Reconstruction |
| Paper # | IMQ2017-54,IE2017-146,MVE2017-96 |
| Date of Issue | 2018-03-01 (IMQ, IE, MVE) |
| Conference Information | |
| Committee | CQ / MVE / IE / IMQ |
|---|---|
| Conference Date | 2018/3/8(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Industry Support Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Five Senses Media, Cooking and Eating Activities Media, Multimedia, Media Experience, Video Encoding, Image Media Quality, Network Quality and Reliability, etc. (Co-sponsor: Technical Committee on Multimedia on Cooking and Eating Activities (CEA)) |
| Chair | Takanori Hayashi(Hiroshima Inst. of Tech.) / Yoshinari Kameda(Univ. of Tsukuba) / Takayuki Hamamoto(Tokyo Univ. of Science) / Kenji Sugiyama(Seikei Univ.) |
| Vice Chair | Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) / Kenji Mase(Nagoya Univ.) / Kazuya Kodama(NII) / Hideaki Kimata(NTT) / Toshiya Nakaguchi(Chiba Univ.) / Mitsuru Maeda(Canon) |
| Secretary | Hideyuki Shimonishi(NTT) / Jun Okamoto(Keio Univ.) / Kenji Mase(Kyoto Univ.) / Kazuya Kodama(NTT) / Hideaki Kimata(Kyushu Univ.) / Toshiya Nakaguchi(Nagoya Univ.) / Mitsuru Maeda(KDDI Research) |
| Assistant | Kenko Ota(Nippon Inst. of Tech.) / Norihiro Fukumoto(KDDI Research Inc.) / Ryo Yamamoto(UEC) / Takatsugu Hirayama(Nagoya Univ.) / Ryosuke Aoki(NTT) / Yasutaka Matsuo(NHK) / Kazuya Hayase(NTT) / Masaru Tsuchida(NTT) / Gosuke Ohashi(Shizuoka Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Communication Quality / Technical Committee on Media Experience and Virtual Environment / Technical Committee on Image Engineering / Technical Committee on Image Media Quality |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Improvement of Colorization Algorithm based on Image Segmentation and Graph Signal Processing |
| Sub Title (in English) | |
| Keyword(1) | Graph Signal Processing |
| Keyword(2) | Colorization |
| Keyword(3) | Imege Reconstruction |
| 1st Author's Name | Mamoru Sugawara |
| 1st Author's Affiliation | Tokyo University of Science(TUS) |
| 2nd Author's Name | Kazunori Uruma |
| 2nd Author's Affiliation | Tokyo University of Science(TUS) |
| 3rd Author's Name | Seiichiro Hangai |
| 3rd Author's Affiliation | Tokyo University of Science(TUS) |
| Date | 2018-03-09 |
| Paper # | IMQ2017-54,IE2017-146,MVE2017-96 |
| Volume (vol) | vol.117 |
| Number (no) | IMQ-483,IE-484,MVE-485 |
| Page | pp.pp.161-166(IMQ), pp.161-166(IE), pp.161-166(MVE), |
| #Pages | 6 |
| Date of Issue | 2018-03-01 (IMQ, IE, MVE) |