Presentation | 2023-05-18 丁度可知差異によるニアロスレス圧縮画像の画質評価 Soichiro Honda, Yoshihiro Maeda, Norishige Fukushima, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Compressing video and images with lossy compression degrades input data.Therefore, image quality evaluation is necessary to determine the degree of degradation. objective image quality assessments are often used in image quality assessment. However, most of the existing objective image quality assessments are based on a scale of 1 to 5. Therefore, in this paper, focusing on near-lossless (low compression, i.e., almost no compression) image compression, we created a new subjective image quality assesment dataset by conducting a binary evaluation subjective evaluation experiment based on JND (Just noticeable difference). In addition, the obtained dataset were evaluated using existing objective image quality assessments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | objective image quality assessment / JND / near-lossless / image compression / subjective evaluation experiment |
Paper # | SIP2023-5,BioX2023-5,IE2023-5 |
Date of Issue | 2023-05-11 (SIP, BioX, IE) |
Conference Information | |
Committee | BioX / SIP / IE / ITE-IST / ITE-ME |
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Conference Date | 2023/5/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Sansui Hall, Mie University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hitoshi Imaoka(NEC) / Toshihisa Tanaka(Tokyo Univ. Agri.&Tech.) / Kazuya Kodama(NII) |
Vice Chair | Norihiko Okui(KDDI Research) / Naoyuki Takada(SECOM) / Koichi Ichige(Yokohama National Univ.) / Takayuki Nakachi(Ryukyu Univ.) / Hiroyuki Bandoh(NTT) / Toshihiko Yamazaki(Univ. of Tokyo) |
Secretary | Norihiko Okui(NEC) / Naoyuki Takada(Kubota) / Koichi Ichige(Tokyo Univ. Agri.&Tech.) / Takayuki Nakachi(Univ. of Kitakyushu) / Hiroyuki Bandoh(KDDI Research) / Toshihiko Yamazaki(Nagoya Inst. of Tech.) |
Assistant | Hiroyuki Suzuki(Gunma Univ) / Shinichi Shirakawa(Yokohama National Univ.) / Taichi Yoshida(UEC) / Shoko Imaizumi(Chiba Univ.) / Shunsuke Iwamura(NHK) / Shinobu Kudo(NTT) |
Paper Information | |
Registration To | Technical Committee on Biometrics / Technical Committee on Signal Processing / Technical Committee on Image Engineering / Technical Group on Information Sensing Technologies / Technical Group on Media Engineering |
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Language | JPN-ONLY |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | |
Sub Title (in English) | |
Keyword(1) | objective image quality assessment |
Keyword(2) | JND |
Keyword(3) | near-lossless |
Keyword(4) | image compression |
Keyword(5) | subjective evaluation experiment |
1st Author's Name | Soichiro Honda |
1st Author's Affiliation | Nagoya Institute of Technology(NITech) |
2nd Author's Name | Yoshihiro Maeda |
2nd Author's Affiliation | Tokyo University of Science(TUS) |
3rd Author's Name | Norishige Fukushima |
3rd Author's Affiliation | Nagoya Institute of Technology(NITech) |
Date | 2023-05-18 |
Paper # | SIP2023-5,BioX2023-5,IE2023-5 |
Volume (vol) | vol.123 |
Number (no) | SIP-27,BioX-28,IE-29 |
Page | pp.pp.16-21(SIP), pp.16-21(BioX), pp.16-21(IE), |
#Pages | 6 |
Date of Issue | 2023-05-11 (SIP, BioX, IE) |