Linear Edges Detections Based on Ridgelet Analysis
Yunxiao Bai, Shiru Qu · 2010
Feature detection is an important point in picture process. The results of its detection will affect pattern recognition and classification directly. Based on Radon transform and wavelet transform detection, linear edges detection method based on Ridgelet transform are put forward in this thesis. With this method, All straight lines are detected and their locations are relatively precise.