Interactive Three-Dimensional Visualization System of the Vascular Structure in OCT Retinal Images
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Interactive Three-Dimensional Visualization System of the Vascular Structure in OCT Retinal ImagesData
2018-01Cita bibliográfica
Moura, J. de, Novo, J., Ortega, M., Barreira, N., Penedo, M.G. (2018). Interactive Three-Dimensional Visualization System of the Vascular Structure in OCT Retinal Images. In: Moreno-Díaz, R., Pichler, F., Quesada-Arencibia, A. (eds) Computer Aided Systems Theory – EUROCAST 2017. EUROCAST 2017. Lecture Notes in Computer Science, vol 10672, pp. 306-313. Springer, Cham. https://doi.org/10.1007/978-3-319-74727-9_36
Resumo
[Absctract]: This paper proposes an automated tool for the 3D visualization of the retinal arterio-venular tree using Optical Coherence Tomography (OCT) images. The methodology takes advantage of different image processing techniques that initially segments the vessel tree and estimates its corresponding calibers. Then, the depths for the entire vessel tree are also calculated. With all this information, the 3D reconstruction of the vessel tree is achieved, interpolating with B-splines all the segments, obtaining a smooth representation that facilitates its inspection. This model allows the visualization and manipulation of the 3D vessel tree by means of graphical affine transformations, including translation, scaling and rotation. Thus, the method offers a complete and comfortable visualization of the 3D real layout of the vasculature that permits to proceed with more reliable diagnostic processes involving the retinal microcirculation analysis.
Palabras chave
Computer-aided diagnosis
Vascular structure
Retinal imaging
Optical Coherence Tomography
Vascular structure
Retinal imaging
Optical Coherence Tomography
Descrición
The conference was held in Las Palmas de Gran Canaria, Spain, February 19-24, 2017. ©2018 This version of the article has been accepted for publication, after
peer review and is subject to Springer Nature’s AM terms of use, but is not
the Version of Record and does not reflect post-acceptance improvements,
or any corrections. The Version of Record is available online at:
https://doi.org/10.1007/978-3-319-74727-9_36
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ISBN
978-3-319-74726-2 978-3-319-74727-9