Adaptive denoising algorithm of aero-optical degraded image based on edge orientation

Abstract

To solve the problems of difficulty in denoising of aero-optical degraded image due to aero-optical effects, a denoising algorithm based on improved Nonsubsampled Contourlet transform(NSCT) is proposed. Firstly, improved NSCT disassembly was constructed; secondly, adaptive edge orientation, fusion and repair were done. Based on this, denoising of non-edge… (More)

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Cite this paper

@article{Sun2012AdaptiveDA, title={Adaptive denoising algorithm of aero-optical degraded image based on edge orientation}, author={Lihui Sun and Junshan Li and Shijie Zhang and Pengtao Wei and Pengpo Wang}, journal={2012 IEEE 11th International Conference on Signal Processing}, year={2012}, volume={2}, pages={1001-1005} }