10 Layer Segmentation and Analysis for Retina with Diseases
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tested on a small-sized image dataset (15 eyes with retinal trauma and 15 normal
eyes). We are still collecting more data and will validate our method on a larger
dataset in the near future.
10.5 Conclusions
In this chapter, several methods for automatic layer segmentation and analysis of
diseased retinas are presented. Layer segmentation can serve as a pre-processing
step for both abnormal layer analysis and pathological region detection, while layer
disruption detection provides quantitative information of the change caused by retinal
pathology, which is of great value to diagnosis and progress tracking of the disease.
Though these methods achieve good performance, they are tailored for specific type
of pathology. More universal method that can deal with various types of diseases is
expected, and this remains an open and hot area in OCT image analysis.
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