作者
Zhang Li, Fan Huang, Jiong Zhang, Behdad Dashtbozorg, Samaneh Abbasi-Sureshjani, Yue Sun, Xi Long, Qifeng Yu, Bart ter Haar Romeny, Tao Tan
发表日期
2018/2/1
期刊
Biomedical optics express
卷号
9
期号
2
页码范围
410-422
出版商
Optica Publishing Group
简介
Multi-modal retinal image registration is often required to utilize the complementary information from different retinal imaging modalities. However, a robust and accurate registration is still a challenge due to the modality-varied resolution, contrast, and luminosity. In this paper, a two step registration method is proposed to address this problem. Descriptor matching on mean phase images is used to globally register images in the first step. Deformable registration based on modality independent neighbourhood descriptor (MIND) method is followed to locally refine the registration result in the second step. The proposed method is extensively evaluated on color fundus images and scanning laser ophthalmoscope (SLO) images. Both qualitative and quantitative tests demonstrate improved registration using the proposed method compared to the state-of-the-art. The proposed method produces significantly and …
引用总数
201820192020202120222023202444813554
学术搜索中的文章
Z Li, F Huang, J Zhang, B Dashtbozorg… - Biomedical optics express, 2018