Multi-frame super-resolution with quality self-assessment for retinal fundus videos

• Published in: Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention Vol. 17; no. Pt 1; p. 650
• Main Authors: Köhler, Thomas, Brost, Alexander, Mogalle, Katja, Zhang, Qianyi, Köhler, Christiane, Michelson, Georg, Hornegger, Joachim, Tornow, Ralf P
• Format: Journal Article
• Language: English
• Published: Germany 2014
• Subjects: Algorithms; Feedback; Fundus Oculi; Humans; Image Enhancement - methods; Image Interpretation, Computer-Assisted - methods; Reproducibility of Results; Retinal Vessels - anatomy & histology; Retinoscopy - methods; Sensitivity and Specificity; Subtraction Technique; Video Recording - methods

This paper proposes a novel super-resolution framework to reconstruct high-resolution fundus images from multiple low-resolution video frames in retinal fundus imaging. Natural eye movements during an examination are used as a cue for super-resolution in a robust maximum a-posteriori scheme. In orde...