In this study, approaches of image enhancement, edge extraction, and line-based image matching for remote sensing images are proposed. The image enhancement includes noise reduction and contrast enhancement. We apply wavelet shrinkage technique

Adapting to Unknown Smoothness via Wavelet Shrinkage

小波变换关于阈值收缩的经典论文，阈值如何取值的理论基础文献-Wavelet threshold shrinkage on a classic paper, the threshold value of the theoretical basis of how literature