Retinal Thickness Analysis in High Myopia based on Medial Axis Transforms

Takashi Michikawa; Satoshi Wada; Hideo Yokota; Guangzhou An; Masahiro Akiba; Kazuko Omodaka; Toru Nakazawa

doi:10.1109/EMBC.2019.8857091

Retinal Thickness Analysis in High Myopia based on Medial Axis Transforms

Takashi Michikawa, Satoshi Wada, Hideo Yokota, Guangzhou An, Masahiro Akiba, Kazuko Omodaka, Toru Nakazawa

MED - Medical Sciences

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper presents a retinal thickness analysis method from 3D images acquired by optical coherence tomography (OCT). Given OCT images with segmented boundaries of retinal layers, medial axes of the layers are computed by medial axis transforms (MAT), and thickness is evaluated based on Euclidean distance fields. Since the MAT computes the closest points on the boundary of the layer, it can compute more correct thickness than conventional methods that evaluate Y-axis-aligned thickness. Experimental results show that our method can detect thin-parts around distorted regions, or a clue of high myopia. This is useful for early diagnosis of high myopia and other eye diseases.

Original language	English
Title of host publication	2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	2805-2808
Number of pages	4
ISBN (Electronic)	9781538613115
DOIs	https://doi.org/10.1109/EMBC.2019.8857091
Publication status	Published - 2019 Jul
Event	41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019 - Berlin, Germany Duration: 2019 Jul 23 → 2019 Jul 27

Publication series

Name	Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
ISSN (Print)	1557-170X

Conference

Conference	41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019
Country/Territory	Germany
City	Berlin
Period	19/7/23 → 19/7/27

ASJC Scopus subject areas

Signal Processing
Biomedical Engineering
Computer Vision and Pattern Recognition
Health Informatics

Access to Document

10.1109/EMBC.2019.8857091

Cite this

Michikawa, T., Wada, S., Yokota, H., An, G., Akiba, M., Omodaka, K., & Nakazawa, T. (2019). Retinal Thickness Analysis in High Myopia based on Medial Axis Transforms. In 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019 (pp. 2805-2808). [8857091] (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EMBC.2019.8857091

Retinal Thickness Analysis in High Myopia based on Medial Axis Transforms. / Michikawa, Takashi; Wada, Satoshi; Yokota, Hideo; An, Guangzhou; Akiba, Masahiro; Omodaka, Kazuko ; Nakazawa, Toru.

2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 2805-2808 8857091 (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Michikawa, T, Wada, S, Yokota, H, An, G, Akiba, M, Omodaka, K & Nakazawa, T 2019, Retinal Thickness Analysis in High Myopia based on Medial Axis Transforms. in 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019., 8857091, Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, Institute of Electrical and Electronics Engineers Inc., pp. 2805-2808, 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019, Berlin, Germany, 19/7/23. https://doi.org/10.1109/EMBC.2019.8857091

Michikawa T, Wada S, Yokota H, An G, Akiba M, Omodaka K et al. Retinal Thickness Analysis in High Myopia based on Medial Axis Transforms. In 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 2805-2808. 8857091. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS). https://doi.org/10.1109/EMBC.2019.8857091

Michikawa, Takashi ; Wada, Satoshi ; Yokota, Hideo ; An, Guangzhou ; Akiba, Masahiro ; Omodaka, Kazuko ; Nakazawa, Toru. / Retinal Thickness Analysis in High Myopia based on Medial Axis Transforms. 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 2805-2808 (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS).

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abstract = "This paper presents a retinal thickness analysis method from 3D images acquired by optical coherence tomography (OCT). Given OCT images with segmented boundaries of retinal layers, medial axes of the layers are computed by medial axis transforms (MAT), and thickness is evaluated based on Euclidean distance fields. Since the MAT computes the closest points on the boundary of the layer, it can compute more correct thickness than conventional methods that evaluate Y-axis-aligned thickness. Experimental results show that our method can detect thin-parts around distorted regions, or a clue of high myopia. This is useful for early diagnosis of high myopia and other eye diseases.",

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AB - This paper presents a retinal thickness analysis method from 3D images acquired by optical coherence tomography (OCT). Given OCT images with segmented boundaries of retinal layers, medial axes of the layers are computed by medial axis transforms (MAT), and thickness is evaluated based on Euclidean distance fields. Since the MAT computes the closest points on the boundary of the layer, it can compute more correct thickness than conventional methods that evaluate Y-axis-aligned thickness. Experimental results show that our method can detect thin-parts around distorted regions, or a clue of high myopia. This is useful for early diagnosis of high myopia and other eye diseases.

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Retinal Thickness Analysis in High Myopia based on Medial Axis Transforms

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