| Presentation | 2016-03-03 A High-speed Feature Extraction System in Computer Aided Diagnosis for Colorectal Endoscopic Images Tatsuya Shimizu, Tetsushi Koide, Anh-Tuan Hoang, Koki Sugi, Takumi Okamoto, Hikaru Sato, Toru Tamaki, Bisser Raytchev, Kazuhumi Kaneda, Shigeto Yoshida, Hiroshi Mieno, Shinji Tanaka, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper aims to build a Computer-Aided Diagnosis (CAD) system for pathology identification based on feature of fine vascular patterns of the large intestine mucosa surface obtained by colorectal endoscopic images with narrow band imaging (NBI) magnification. In order to achieve real-time recognition, implementation of CAD system on FPGA is necessary. This paper introduces a suitable feature extraction implementation on FPGA, which can process 48 fps@100MHz, with latency 20 msec/frame. In addition, this paper also shows detection method of overexposure area presented on endoscopic image, as well as the correction processing for feature extraction, which prevent mistake in type identification for CAD system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Full-HD Image Recognition / Computer-Aided Diagnosis (CAD) / D-SIFT Feature Extraction / FPGA |
| Paper # | MW2015-186,ICD2015-109 |
| Date of Issue | 2016-02-24 (MW, ICD) |
| Conference Information | |
| Committee | ICD / MW |
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| Conference Date | 2016/3/2(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave Integrated Circuit / Microwave Technologies |
| Chair | Minoru Fujishima(Hiroshima Univ.) / Yohei Ishikawa(Kyoto Univ.) |
| Vice Chair | Hideto Hidaka(Renesas) / Masashi Nakatsugawa(NTT) / Takao Kuki(Kokushikan Univ.) / Kenjiro Nishikawa(Kagoshima Univ.) |
| Secretary | Hideto Hidaka(Hiroshima Univ.) / Masashi Nakatsugawa(NTT) / Takao Kuki(Panasonic) / Kenjiro Nishikawa |
| Assistant | Makoto Takamiya(Univ. of Tokyo) / Hiroe Iwasaki(NTT) / Takashi Hashimoto(Panasonic) / Hiroyuki Ito(Tokyo Inst. of Tech.) / Pham Konkuha(Univ. of Electro-Comm.) / Ryo Ishikawa(Univ. of Electro-Comm.) / Naoto Sekiya(Univ. of Yamanashi) |
| Paper Information | |
| Registration To | Technical Committee on Integrated Circuits and Devices / Technical Committee on Microwaves |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A High-speed Feature Extraction System in Computer Aided Diagnosis for Colorectal Endoscopic Images |
| Sub Title (in English) | |
| Keyword(1) | Full-HD Image Recognition |
| Keyword(2) | Computer-Aided Diagnosis (CAD) |
| Keyword(3) | D-SIFT Feature Extraction |
| Keyword(4) | FPGA |
| 1st Author's Name | Tatsuya Shimizu |
| 1st Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 2nd Author's Name | Tetsushi Koide |
| 2nd Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 3rd Author's Name | Anh-Tuan Hoang |
| 3rd Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 4th Author's Name | Koki Sugi |
| 4th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 5th Author's Name | Takumi Okamoto |
| 5th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 6th Author's Name | Hikaru Sato |
| 6th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 7th Author's Name | Toru Tamaki |
| 7th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 8th Author's Name | Bisser Raytchev |
| 8th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 9th Author's Name | Kazuhumi Kaneda |
| 9th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 10th Author's Name | Shigeto Yoshida |
| 10th Author's Affiliation | Hiroshima General Hospital of West Japan Railway Company(Hiroshima General Hospital of West Japan Railway Company) |
| 11th Author's Name | Hiroshi Mieno |
| 11th Author's Affiliation | Hiroshima General Hospital of West Japan Railway Company(Hiroshima General Hospital of West Japan Railway Company) |
| 12th Author's Name | Shinji Tanaka |
| 12th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| Date | 2016-03-03 |
| Paper # | MW2015-186,ICD2015-109 |
| Volume (vol) | vol.115 |
| Number (no) | MW-476,ICD-477 |
| Page | pp.pp.73-78(MW), pp.73-78(ICD), |
| #Pages | 6 |
| Date of Issue | 2016-02-24 (MW, ICD) |