Enhanced video indirect ophthalmoscopy (VIO) via robust mosaicing.
Journal Article (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 1, 2011
Published In
Volume / Issue
- 2 / 10
Start / End Page
- 2871 - 2887
PubMed ID
- 22091442
Pubmed Central ID
- PMC3191451
Electronic International Standard Serial Number (EISSN)
- 2156-7085
Digital Object Identifier (DOI)
- 10.1364/BOE.2.002871
Language
- eng
Conference Location
- United States