Retinal-Layer Segmentation Using Dilated Convolutions

  • T. Guru Pradeep ReddyEmail author
  • Kandiraju Sai Ashritha
  • T. M. Prajwala
  • G. N. Girish
  • Abhishek R. Kothari
  • Shashidhar G. Koolagudi
  • Jeny Rajan
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 1022)


Visualization and analysis of Spectral Domain Optical Coherence Tomography (SD-OCT) cross-sectional scans has gained a lot of importance in the diagnosis of several retinal abnormalities. Quantitative analytic techniques like retinal thickness and volumetric analysis are performed on cross-sectional images of the retina for early diagnosis and prognosis of retinal diseases. However, segmentation of retinal layers from OCT images is a complicated task on account of certain factors like speckle noise, low image contrast and low signal-to-noise ratio amongst many others. Owing to the importance of retinal layer segmentation in diagnosing ophthalmic diseases, manual segmentation techniques have been proposed and adopted in clinical practice. Nonetheless, manual segmentations suffer from erroneous boundary detection issues. This paper thus proposes a fully automated semantic segmentation technique that uses an encoder–decoder architecture to accurately segment the prominent retinal layers.


Retinal layer segmentation Optical coherence tomography Dilated convolutions Deep learning Retina 



This work was supported by the Science and Engineering Research Board (Department of Science and Technology, India) through project funding EMR/2016/002677.

The authors would like to thank Vision and Image Processing (VIP) Lab, Department of Biomedical Engineering, Duke University, Durham, NC, USA for providing DME dataset.


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Copyright information

© Springer Nature Singapore Pte Ltd. 2020

Authors and Affiliations

  • T. Guru Pradeep Reddy
    • 1
    Email author
  • Kandiraju Sai Ashritha
    • 1
  • T. M. Prajwala
    • 1
  • G. N. Girish
    • 1
  • Abhishek R. Kothari
    • 2
  • Shashidhar G. Koolagudi
    • 1
  • Jeny Rajan
    • 1
  1. 1.Department of Computer Science and EngineeringNational Institute of Technology KarnatakaSurathkalIndia
  2. 2.Pink City Eye and Retina CenterJaipurIndia

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