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Nanthini Narayanan on Muck Rack

Nanthini Narayanan

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Labels for automated step recognition in cataract surgery for videos in the Cataract-1K dataset

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By Ibrahim Ali, Nisarg Shah, Mingze Xia, Ibrahim Abboud, Ayesha Javaid, Vishal Patel, S. Swaroop Vedula, Shameema Sikder, Mike Peven, Nanthini Narayanan, Rishabh Nanawati, Nuren Zhaksylyk
| Nature Verified
Abstract We provide surgical step annotations for all 1,000 videos in the publicly available Cataract-1K dataset of phacoemulsification cataract surgery. We manually labeled 386 videos using an annotation protocol with explicit boundary criteria for 10 surgical steps. Manual annotations demonstrated excellent inter-annotator reliability (intraclass correlation coefficient 0.994–1.000; mean intersection over union 0.980–0.993).
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