bob.ip.binseg.data.drishtigs1

Drishti-GS1 for Optic Disc and Cup Segmentation

Drishti-GS is a dataset meant for validation of segmenting OD, cup and detecting notching. The images in the Drishti-GS dataset have been collected and annotated by Aravind Eye hospital, Madurai, India. This dataset is of a single population as all subjects whose eye images are part of this dataset are Indians.

The dataset is divided into two: a training set and a testing set of images. Training images (50) are provided with groundtruths for OD and Cup segmentation and notching information.

  • Reference (including train/test split): [DRISHTIGS1-2014]

  • Original resolution (height x width): varying (min: 1749 x 2045, max: 1845 x 2468)

  • Configuration resolution: 1760 x 2048 (after center cropping)

  • Protocols optic-disc and optic-cup: * Training: 50 * Test: 51

Module Attributes

dataset

Drishti-GS1 dataset object
bob.ip.binseg.data.drishtigs1.dataset = <bob.ip.common.data.dataset.JSONDataset object>

Drishti-GS1 dataset object