J
Jan Odstrcilik
Researcher at Brno University of Technology
Publications - 40
Citations - 881
Jan Odstrcilik is an academic researcher from Brno University of Technology. The author has contributed to research in topics: Image segmentation & Medicine. The author has an hindex of 12, co-authored 36 publications receiving 710 citations.
Papers
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Journal ArticleDOI
Retinal vessel segmentation by improved matched filtering: evaluation on a new high-resolution fundus image database
Jan Odstrcilik,Radim Kolar,Attila Budai,Joachim Hornegger,Jiri Jan,Jiri Gazarek,Tomas Kubena,Pavel Cernosek,Ondrej Svoboda,Elli Angelopoulou +9 more
TL;DR: The concept of matched filtering is improved, and the proposed blood vessel segmentation approach is at least comparable with recent state-of-the-art methods, and outperforms most of them with an accuracy of 95% evaluated on the new database.
Proceedings ArticleDOI
Automatic no-reference quality assessment for retinal fundus images using vessel segmentation
TL;DR: A no-reference quality metric to quantify image noise and blur and its application to fundus image quality assessment is presented, which correlates reasonable to a human observer, indicating high agreement to human visual perception.
Journal ArticleDOI
Hybrid retinal image registration using phase correlation
TL;DR: The proposed method describes successful application of phase correlation method, which combines several basic steps — global correction of shift, rotation and scaling, detection of landmarks, their correspondences and finally image registration using second-order polynomial model.
Book ChapterDOI
Improvement of Vessel Segmentation by Matched Filtering in Colour Retinal Images
TL;DR: The method was designed and tested using the high-resolution fundus camera images provided by a cooperating ophthalmological clinic, and also statistically tested based on the standard public image database DRIVE.
Journal ArticleDOI
Retinal image analysis aimed at blood vessel tree segmentation and early detection of neural-layer deterioration.
TL;DR: An automatic method of segmenting the retinal vessel tree and estimating status of retinal neural fibre layer (NFL) from high resolution fundus camera images is presented and obtained binary retinal maps of NFL distribution show a good agreement with both medical expert evaluations and quantitative results obtained by optical coherence tomography.