抄録
Currently, many applications for virtual endoscopy (VE) are available but fly-through is still troublesome. We are using Virtual Endoscopy Software Application (VESA) in our laboratory. VESA generates a 3D model with surface rendering method and a fly-through trajectory automatically. In this study, our goal is to evaluate the usefulness of VESA for generating virtual endoscopy (VE) images and automated fly-through trajectory. We applied VESA to clinical cases including colon, biliary ducts, aortic dissection and larynx. Original cross-sectional images were either spiral CT or MRI. VESA's advantages are following features. First, VESA can generate VE images with simple operation. Second, a point to point correspondence is established between 2D images / 3D models and VE images. Third, automated trajectory runs more closely to the center of the hollow organ. VESA is a user-friendly tool for generating the VE images and its automated trajectory reduces the operating time. VESA provides a unique visualization component and makes VE more practical.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 234-240 |
| ページ数 | 7 |
| ジャーナル | Proceedings of SPIE - The International Society for Optical Engineering |
| 巻 | 3660 |
| 出版ステータス | Published - 1999 1 1 |
| 外部発表 | はい |
| イベント | Proceedings of the 1999 Medical Imaging - Physiology and Function from Multidimensional Images - San Diego, CA, USA 継続期間: 1999 2 21 → 1999 2 23 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering