| Presentation | 2016-03-03 A Visual-Word Based Feature Transformation System in Computer Aided Diagnosis for Colorectal Endoscopic Images Koki Sugi, Tetsushi Koide, Tatsuya Shimizu, Takumi Okamoto, Anh-Tuan Hoang, Hikaru Sato, Toru Tamaki, Bisser Raytchev, Kazufumi 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 describes a feature transformation processing in our eCAD system for colorectal endoscopic Full HD images with Narrow Band Imaging (NBI) magnification. It transforms the extracted D-SIFT features from colorectal endoscopic images to Visual Word (VW) histogram. In order to real-time Computer-Aided Diagnosis by eCAD, it is necessary to implement the system on hardware. We designed feature transformation architecture for eCAD, implemented it on Field Programmable Gate Array (FPGA), and estimated the design. We also apply Hardware/Software co-design in our eCAD system implementation, in which feature extraction and type identification occur on Software and feature transformation occurs on Hardware. As a result, we achieved more throughput 1 fps was not possible with software implementation. Real-time CAD is achieved. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Full HD Image Recognition / Computer-Aided Diagnosis (CAD) / D-SIFT Feature / Visual Word / FPGA |
| Paper # | MW2015-187,ICD2015-110 |
| 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 Visual-Word Based Feature Transformation 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 |
| Keyword(4) | Visual Word |
| Keyword(5) | FPGA |
| 1st Author's Name | Koki Sugi |
| 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 | Tatsuya Shimizu |
| 3rd Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 4th Author's Name | Takumi Okamoto |
| 4th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 5th Author's Name | Anh-Tuan Hoang |
| 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 | Kazufumi 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) |
| 11th Author's Name | Hiroshi Mieno |
| 11th Author's Affiliation | Hiroshima General Hospital of West Japan Railway Company(Hiroshima General Hospital) |
| 12th Author's Name | Shinji Tanaka |
| 12th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| Date | 2016-03-03 |
| Paper # | MW2015-187,ICD2015-110 |
| Volume (vol) | vol.115 |
| Number (no) | MW-476,ICD-477 |
| Page | pp.pp.79-84(MW), pp.79-84(ICD), |
| #Pages | 6 |
| Date of Issue | 2016-02-24 (MW, ICD) |