Conference proceeding
Validation of retinal image registration algorithms by a projective imaging distortion model
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, Vol.2007, pp.6472-6474
2007
DOI: 10.1109/IEMBS.2007.4353841
PMCID: PMC2739576
PMID: 18003507
Abstract
Fundus camera imaging of the retina is widely used to document ophthalmologic disorders including diabetic retinopathy, glaucoma, and age-related macular degeneration. The retinal images typically have a limited field of view due mainly to the curvedness of human retina, so multiple images are to be joined together using image registration technique to form a montage with a larger field of view. A variety of methods for retinal image registration have been proposed, but evaluating such methods objectively is difficult due to the lack of a reference standard for the true alignment of the individual images that make up the montage. A method of generating simulated retinal image set by modeling geometric distortions due to the eye geometry and the image acquisition process is described in this paper. We also present the validation tool for any retinal image registration method by tracing back the distortion path and accessing the geometric misalignment from the coordinate system of reference standard. The quantitative comparison for different registration methods is given in the experiment, so the registration performance is evaluated in an objective manner.
Details
- Title: Subtitle
- Validation of retinal image registration algorithms by a projective imaging distortion model
- Creators
- Sangyeol Lee - Department of Biomedical Engineering, The University of Iowa, Iowa City 52242, USA. sangyeol-lee@uiowa.eduMichael D AbramoffJoseph M Reinhardt
- Resource Type
- Conference proceeding
- Publication Details
- Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, Vol.2007, pp.6472-6474
- Publisher
- United States
- DOI
- 10.1109/IEMBS.2007.4353841
- PMID
- 18003507
- PMCID
- PMC2739576
- eISBN
- 9781424407880; 1424407885
- ISSN
- 1557-170X
- eISSN
- 1558-4615
- Grant note
- R01 EY017066 / NEI NIH HHS R01-EY017066 / NEI NIH HHS R01 EY017066-02 / NEI NIH HHS
- Language
- English
- Date published
- 2007
- Academic Unit
- Roy J. Carver Department of Biomedical Engineering; Radiology; Electrical and Computer Engineering; Ophthalmology and Visual Sciences
- Record Identifier
- 9983806279802771
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