Retinal Image Pre-Processing Course: Digital Image Processing
1. Retinal Vessel Segmentation
Course project for Digital Image Processing. A scheme consists of three steps for the segmentation of retinal vessel is proposed.
2. Detection of Optical Disk
The approximate position of optical disk is first identified by simply finding the lightest pixel. Then we applied a 15*15 opening operation to the pixels around the estimated place. An active contour model (ACM) is then implemented to find the accurate position and shape of the optical disk.