Optimal Wavelet Transform for the Detection of Microaneurysms in Retina Photographs.
Gwénolé QuellecMathieu LamardPierre Marie JosselinGuy CazuguelBéatrice CochenerChristian RouxPublished in: IEEE Trans. Medical Imaging (2008)
Keyphrases
- wavelet transform
- retinal images
- diabetic retinopathy
- blood vessels
- multiresolution
- detection method
- image coding
- fundus images
- subband
- object detection
- false positives
- high frequency
- dynamic programming
- automatic detection
- low frequency
- canny edge detection
- haar wavelet
- image compression
- anomaly detection
- detection rate
- event detection
- multiscale
- wavelet coefficients
- detection algorithm
- false alarms
- detection accuracy
- wavelet analysis
- computer graphics