Presentation | 2019-10-19 Segmentation of Intervertebral Disks from Videofluorography by Optimization of Multi Channelization and CNN Ayano Fujinaka, Kojiro Mekata, Hotaka Takizawa, Hiroyuki Kudo, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this report, we propose a segmentation method of cervical intervertebral disks (IDs) in Videofluorography (VF) based on Multi Channelization and CNN. Each frame of VF is a grayscale image. By applying twenty image filters to the frame image, feature images are obtained. Three feature images are selected, and then one color image is generated by setting the three feature images into its RGB channels. Window-based CNN is applied to the color image to extract ID regions. The optimal combination of image filters is determined by use of a simulated annealing method. An experimental result is shown. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Videofluorography / Cervical intervertebral disks / Multi Channelization / CNN / Simulated Annealing |
Paper # | PRMU2019-43 |
Date of Issue | 2019-10-11 (PRMU) |
Conference Information | |
Committee | PRMU |
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Conference Date | 2019/10/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Yoichi Sato(Univ. of Tokyo) |
Vice Chair | Toru Tamaki(Hiroshima Univ.) / Akisato Kimura(NTT) |
Secretary | Toru Tamaki(NTT) / Akisato Kimura(OMRON SINICX) |
Assistant | Yusuke Uchida(DeNA) / Takayoshi Yamashita(Chubu Univ.) |
Paper Information | |
Registration To | Technical Committee on Pattern Recognition and Media Understanding |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Segmentation of Intervertebral Disks from Videofluorography by Optimization of Multi Channelization and CNN |
Sub Title (in English) | |
Keyword(1) | Videofluorography |
Keyword(2) | Cervical intervertebral disks |
Keyword(3) | Multi Channelization |
Keyword(4) | CNN |
Keyword(5) | Simulated Annealing |
1st Author's Name | Ayano Fujinaka |
1st Author's Affiliation | University of Tsukuba(Univ. of Tsukuba) |
2nd Author's Name | Kojiro Mekata |
2nd Author's Affiliation | Kobe Red Cross Hospital(Kobe Red Cross Hospi.) |
3rd Author's Name | Hotaka Takizawa |
3rd Author's Affiliation | University of Tsukuba(Univ. of Tsukuba) |
4th Author's Name | Hiroyuki Kudo |
4th Author's Affiliation | University of Tsukuba(Univ. of Tsukuba) |
Date | 2019-10-19 |
Paper # | PRMU2019-43 |
Volume (vol) | vol.119 |
Number (no) | PRMU-235 |
Page | pp.pp.65-66(PRMU), |
#Pages | 2 |
Date of Issue | 2019-10-11 (PRMU) |