Advances in Electrical and Computer Engineering | |
An Automatic Optic Disk Detection and Segmentation System using Multi-level Thresholding | |
KARASULU, B.. | |
关键词: image processing; image segmentation; biomedical imaging; digital imaging; retinal image database; | |
DOI : 10.4316/AECE.2014.02025 | |
学科分类:计算机科学(综合) | |
来源: Universitatea "Stefan cel Mare" din Suceava | |
【 摘 要 】
Optic disk (OD) boundary localization is a substantial problem in ophthalmic image processing research area. In order to segment the region of OD, we developed an automatic system which involves a multi-level thresholding. The OD segmentation results of the system in terms of average precision, recall and accuracy for DRIVE database are 98.88%, 99.91%, 98.83%, for STARE database are 98.62%, 97.38%, 96.11%, and for DIARETDB1 database are 99.29%, 99.90%, 99.20%, respectively. The experimental results show that our system works properly on retinal image databases with diseased retinas, diabetic signs, and a large degree of quality variability.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201902185209002ZK.pdf | 1189KB | download |