Laser & Optoelectronics Progress, Volume. 60, Issue 4, 0428003(2023)
Blind Deblurring of Remote Sensing Images Based on Local Maximum and Minimum Intensity Priors
A blind deblurring method of remote sensing images based on local maximum and minimum intensity priors is proposed to solve the motion blur problem. The sparsity of local pixel intensity of remote sensing image is used as a prior condition in this method, and a simple iterative threshold shrinkage method is applied to solve the latent image and blur kernel, then we obtain the deblurred image using by non-blind deconvolution algorithm. The experimental results show that the proposed method can improve the computational efficiency. For both optical and near-infrared remote sensing images, it can availably restore the texture details of the images, suppress artifacts, and improve the subjective effect and objective evaluation index for the restored images.
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Qiyao Wang, Zhuoyue Hu, Xiaoyan Li, Fansheng Chen. Blind Deblurring of Remote Sensing Images Based on Local Maximum and Minimum Intensity Priors[J]. Laser & Optoelectronics Progress, 2023, 60(4): 0428003
Category: Remote Sensing and Sensors
Received: Oct. 8, 2021
Accepted: Dec. 28, 2021
Published Online: Feb. 14, 2023
The Author Email: Hu Zhuoyue (uestchu@163.com)