ListarGI-VARPA - Artigos por tema "Optical Coherence Tomography"

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    • Automatic macular edema identification and characterization using OCT images 

      Samagaio, Gabriela; Estévez, Aída; Moura, Joaquim de; Novo Buján, Jorge; Fernández, María Isabel; Ortega Hortas, Marcos (Elsevier, 2018-09)
      [Abstract]: Background and objective: The detection and characterization of the intraretinal fluid accumulation constitutes a crucial ophthalmological issue as it provides useful information for the identification and ...

    • Enhanced visualization of the retinal vasculature using depth information in OCT 

      Moura, Joaquim de; Novo Buján, Jorge; Charlón, Pablo; Barreira, Noelia; Ortega Hortas, Marcos (Springer, 2017-06-17)
      [Abstract]: Retinal vessel tree extraction is a crucial step for analyzing the microcirculation, a frequently needed process in the study of relevant diseases. To date, this has normally been done by using 2D image capture ...

    • Fully-Automatic 3D Intuitive Visualization of Age-Related Macular Degeneration Fluid Accumulations in OCT Cubes 

      López-Varela, Emilio; Vidal, Plácido; Olivier Pascual, Nuria; Novo Buján, Jorge; Ortega Hortas, Marcos (Springer, 2022-05)
      [Abstract]: Age-related macular degeneration is the leading cause of vision loss in developed countries, and wet-type AMD requires urgent treatment and rapid diagnosis because it causes rapid irreversible vision loss. ...

    • Intraretinal fluid identification via enhanced maps using optical coherence tomography images 

      Vidal, Plácido; Moura, Joaquim de; Novo Buján, Jorge; Penedo, Manuel; Ortega Hortas, Marcos (Optica Publishing Group, 2018)
      [Abstract]: Nowadays, among the main causes of blindness in developed countries are age-related macular degeneration (AMD) and the diabetic macular edema (DME). Both diseases present, as a common symptom, the appearance ...

    • Intraretinal Fluid Pattern Characterization in Optical Coherence Tomography Images 

      Moura, Joaquim de; Vidal, Plácido; Novo Buján, Jorge; Rouco, J.; Penedo, Manuel; Ortega Hortas, Marcos (MDPI AG, 2020-04-03)
      [Abstract] Optical Coherence Tomography (OCT) has become a relevant image modality in the ophthalmological clinical practice, as it offers a detailed representation of the eye fundus. This medical imaging modality is ...