Image processing pipeline for the detection of blood flow through retinal vessels with subpixel accuracy in fundus images.
Maciej CzepitaAnna FabijanskaPublished in: Comput. Methods Programs Biomed. (2021)
Keyphrases
- fundus images
- blood vessels
- blood flow
- vascular tree
- image processing
- subpixel accuracy
- retinal images
- optic disc
- optical coherence tomography
- retinal blood vessels
- patient specific
- diabetic retinopathy
- low contrast
- image registration
- vessel segmentation
- phase contrast
- rotation and translation
- computational fluid dynamics
- computer vision
- high resolution
- denoising
- frequency domain
- phase correlation
- region of interest
- edge detection
- contrast agent
- automated analysis
- medical imaging
- anatomical structures
- feature extraction