Multiple Image Features-Based Retinal Image Registration Using Global and Local Geometric Structure Constraints
Multiple Image Features-Based Retinal Image Registration Using Global and Local Geometric Structure Constraints
复制标题
使用全局和局部几何结构约束的基于多图像特征的视网膜图像配准
DOI:
10.1109/access.2019.2941256
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发表时间:
2019-09
期刊:
影响因子:
3.9
通讯作者:
Sim Heng Ong
中科院分区:
文献类型:
--
作者:
Dongsheng Bi;Rui Yu;Mengya Li;Yang Yang;Kun Yang;Sim Heng Ong
Retinal image registration is a key step in treating hypertension, diabetes and various retinal global diseases. In current methods of retinal image registration, they generally suffer from a lack of reliable features, missing true correspondences and geometric distortion. To address above problem, we propose a robust non-rigid retinal image registration method using multi-image features and dual constraints (i.e. the global and local geometric structure constraints). Our method contains the following main contributions. (i) A finite mixture model based on multi-feature is constructed for handling different types of image features. (ii) A combination of three features is substituted into the mixture model to improve the complementarities of different features. (iii) Dual constraints are proposed for ensuring the stability of the global and local structures of feature sets in the process of spatial transformation and updating. The performance of our method is evaluated by four main types of retinal images, which shows our method outperforms five state-of-the-art methods in most scenarios, especially when the retinal image has a large angle change.
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影响因子:
10.9
作者:
Maintz, J B;Viergever, M A
通讯作者:
Viergever, M A
影响因子:
2.5
作者:
Scott, DW
通讯作者:
Scott, DW
影响因子:
1.7
作者:
Tingting Dan;Yang Yang;Lin Xing;Kun Yang;Yaying Zhang;Sim Heng Ong;Fei Song;Xueyuan Gao
通讯作者:
Xueyuan Gao
DOI:
10.3390/s120912661
发表时间:
2012-09-17
期刊:
Sensors (Basel, Switzerland)
影响因子:
--
作者:
Aguilera C;Barrera F;Lumbreras F;Sappa AD;Toledo R
通讯作者:
Toledo R
DOI:
10.1109/tip.2015.2467217
发表时间:
2016-01
期刊:
IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
影响因子:
--
作者:
Ma J;Zhao J;Yuille AL
通讯作者:
Yuille AL