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KOLÁŘ, R. JAN, J. JIŘÍK, R.
Original Title
Semiautomatic Detection and Evaluation of Autofluorescent Areas in Retinal Images
English Title
Type
conference paper
Language
Czech
Original Abstract
A semiautomatic approach to the detection and evaluation of the autofluorescent zones in retinal images, recognized as having a diagnostic value, has been designed based on fusing information from two Heidelberg Retina Angiograph imaging modalities - autofluorescent and infrared modes. The procedure, initiated by automatic preprocessing and region-of-interest determination continues by manually initiated segmentation via constrained region growing and ends with evaluating the size and geometrical coordinates of the AF regions with respect to the centre of the optic disc. Results are compared with those obtained by experienced ophthalmologists
English abstract
Keywords
glaucoma, segmentation, image analysis, registration
Key words in English
Authors
KOLÁŘ, R.; JAN, J.; JIŘÍK, R.
RIV year
2007
Released
23. 8. 2007
Pages from
3327
Pages to
3330
Pages count
4
BibTex
@inproceedings{BUT23049, author="Radim {Kolář} and Jiří {Jan} and Radovan {Jiřík}", title="Semiautomatic Detection and Evaluation of Autofluorescent Areas in Retinal Images", booktitle="Sborník konference 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society", year="2007", pages="3327--3330" }