Motion Blur Direction Estimation Using Hough Transform Method

I have developed a program that utilizes the Hough transform method to estimate the direction of motion blur in images. The implementation consists of a single M-file with comprehensive commenting throughout the code. This resource aims to assist individuals studying image restoration by providing a practical example that demonstrates motion blur direction estimation techniques. The program implements key image processing operations including: - Radon transform for line detection in blurred images - Hough space analysis to identify dominant blur direction - Peak detection algorithms to determine the primary motion angle - Pre-processing steps for noise reduction and edge enhancement This implementation helps users better understand the processing workflow for motion-blurred images and serves as a reference example for practical image restoration applications. The code includes detailed explanations of the mathematical transformations and parameter optimization approaches used in motion blur direction estimation.