CORN

<p>CORN¹⁵⁰⁰ is a new corneal nerve dataset which was particularly designed for tortuosity grading tasks. The newly constructed CORN¹⁵⁰⁰&nbsp;aims to expand the dataset pool for tortuosity grading. Similar to CORN-3, all 1500 CCM in CORN¹⁵⁰⁰&nbsp;were acquired using a Heidelberg Retina Tomograph equipped with a Rostock Cornea Module (HRT-III) microscope. Each image has a resolution of 384 &times; 384 pixels covering a field of view of 400 &times; 400um². All images were manually annotated by the same ophthalmologist as before into four tortuosity levels (level 1 to level 4) and divided into a training set (1200 images) and testing set (300 images).</p>