Enhanced video indirect ophthalmoscopy (VIO) via robust mosaicing.

Published

Journal Article

Indirect ophthalmoscopy (IO) is the standard of care for evaluation of the neonatal retina. When recorded on video from a head-mounted camera, IO images have low quality and narrow Field of View (FOV). We present an image fusion methodology for converting a video IO recording into a single, high quality, wide-FOV mosaic that seamlessly blends the best frames in the video. To this end, we have developed fast and robust algorithms for automatic evaluation of video quality, artifact detection and removal, vessel mapping, registration, and multi-frame image fusion. Our experiments show the effectiveness of the proposed methods.

Full Text

Duke Authors

Cited Authors

  • Estrada, R; Tomasi, C; Cabrera, MT; Wallace, DK; Freedman, SF; Farsiu, S

Published Date

  • October 2011

Published In

Volume / Issue

  • 2 / 10

Start / End Page

  • 2871 - 2887

PubMed ID

  • 22091442

Pubmed Central ID

  • 22091442

Electronic International Standard Serial Number (EISSN)

  • 2156-7085

International Standard Serial Number (ISSN)

  • 2156-7085

Digital Object Identifier (DOI)

  • 10.1364/BOE.2.002871

Language

  • eng