| Presentation | 2002/1/17 Proposal of new artificial projection images and evaluation of detectability of tumors Yutaka OKADA, Akinobu SHIMIZU, Hidefumi KOBATAKE, Jun-ichiro TORIWAKI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes new artificial projection images generated by synthesizing two projection images for the purpose of observing three dimensional (3D) gray images. Here summation, multiplication and division are adopted as synthesis methods and two images are arbitrarily selected from nine projection images, or maximum, mean and minimum projection images of an original 3D image, those of the 3D gradient image and those of the 3D laplacian image. We generate the artificial projection images of actual three dimensional chest CT images and show the evaluation results of the proposed projection images from the point of view of nodule detection by using SN ratio and degree of visibility. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | three dimensional image / artifical projection image / SN ratio / visibility / tumor |
| Paper # | MI2001-100 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2002/1/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Medical Imaging (MI) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of new artificial projection images and evaluation of detectability of tumors |
| Sub Title (in English) | |
| Keyword(1) | three dimensional image |
| Keyword(2) | artifical projection image |
| Keyword(3) | SN ratio |
| Keyword(4) | visibility |
| Keyword(5) | tumor |
| 1st Author's Name | Yutaka OKADA |
| 1st Author's Affiliation | Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology() |
| 2nd Author's Name | Akinobu SHIMIZU |
| 2nd Author's Affiliation | Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology |
| 3rd Author's Name | Hidefumi KOBATAKE |
| 3rd Author's Affiliation | Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology |
| 4th Author's Name | Jun-ichiro TORIWAKI |
| 4th Author's Affiliation | Graduate School of Engineering, Nagoya University |
| Date | 2002/1/17 |
| Paper # | MI2001-100 |
| Volume (vol) | vol.101 |
| Number (no) | 581 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |