Edge Detection with Sub-pixel Accuracy Based on Approximation of Edge with Erf Function
Edge Detection with Sub-pixel Accuracy Based on Approximation of Edge with Erf Function
M. Hagara,Peter Kulla
2011
63 Citations
TLDR
This paper presents edge detection method for 1-D images based on approximation of real image function with Erf function, verified by simulations and experiments for various numbers of samples of simulated and real images.