The I Scan 2 scanner from Cross-Match Technologies was used to acquire all data. Iris images are captured in near-infrared wavelength band (700-900 nm) of the electromagnetic spectrum. All images were acquired in SAP laboratory of computer science and engineering department of Dr. Babasaheb Ambedkar Marathwada University, Aurangabad. The subject images were acquired during the span of 7 to 8 months in years 2017 and 2018. GMBAMU-IRIS dataset contains total 5616 images from 312 subjects. This dataset contains left and right iris images (minimum 10 to maximum 20 images) per subject. Out of total 312 subjects, gender of 39 subjects was not noted at the time of the acquisition process, but all these 39 subjects have age range from 21 -30 years. All 312 subjects in the database are in the age-group 3-75 years.
Please go through readme file before any experimentation on dataset.