CLSOを用いた複数焦点位置画像からの高精度3次元形状再構築とその表示

概要

論文の詳細を見る
In the field of ophthalmology, it is often required to observe three-dimensional structures around an optic disc for early diagnosis of glaucoma patients. Using a newly developed Confocal Laser Scanning Ophthalmoscope (CLSO), we can obtain a series of images with focus positions at slightly different depths. A method of reconstructing three-dimensional structures from a series of CLSO images is proposed. That is, three-dimensional structures are reconstructed by using in-focus areas extracted from the series of CLSO images. For accurate reconstruction, even when the number of images are small, in-focus areas are determined by interpolation. The Usefulness of the proposed method is demonstrated with pan-focused stereoscopic displays of retina.
社団法人映像情報メディア学会の論文
1996-02-13