Propagating Structural Guidance: Synthesizing Fluorescein Angiography from Fundus Images and Sparse OCT Scans
Researchers have developed a new framework to synthesize fluorescein angiography (FFA) from fundus images and optical coherence tomography (OCT) scans. This method addresses limitations of previous approaches that relied solely on fundus photography, which cannot capture functional vascular information. The new framework incorporates structural guidance from OCT scans, offering a more comprehensive approach to retinal vascular assessment. AI
IMPACT This research could lead to more accessible and non-invasive diagnostic tools for retinal diseases, improving clinical decision support.
- arXiv
- optical coherence tomography
- OCT scans
- fluorescein angiography
- Fundus images analysis using deep features for detection of exudates, hemorrhages and microaneurysms
- Color fundus photography versus fluorescein angiography in identification of the macular center and zone in retinopathy of prematurity.
- Spatially Aligned Cross-Modal Fusion
- Token-wise Cross-Modality Alignment