New technique improves diffrentiation between normal and glaucomatous eyes
The new technique, developed by the Glaucoma Imaging Group at the University of Pittsburgh Medical Center (UPMC) Eye Center under the direction of Dr Joel Schuman, chairman, is based on superpixel machineclassifier analysis of three-dimensional (3D) spectral-domain optical coherence tomography (SDOCT). While the faster scanning speed of SDOCT allows 3D volume scanning of the retinal layers and enhances early detection of glaucoma and monitoring of disease, these structural measurements do not take full advantage of the 3D dataset, Dr Xu noted.
Only 512 sampling points out of 40000 are used in the conventional retinal nerve fiber layer (RNFL) analysis, and signs of pathologic damage may be missed.
AAO 2024: Detail outlined for Artificial Intelligence Innovation Center at Wilmer Eye Institute
October 24th 2024During a conversation at the American Academy of Ophthalmology annual meeting in Chicago, T.Y. Alvin Liu, MD, discussed plans for the James P. Gills Jr, MD, & Heather Gills Artificial Intelligence Innovation Center at the Wilmer Eye Institute at Johns Hopkins Medicine.