Fast image deconvolution for enhancement of the resolution in the video rate terahertz imaging

A. Rashidi, A. Minasyan, A. Cailly, M. Hamdi, O. Redon, L. Dussopt, H. Yahia
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Abstract

A fast image deconvolution algorithm is used to demonstrate the resolution enhancement of video rate camera acquired Terahertz images. Our algorithm is based on variable splitting technique with the use of a family of sparsity inducing regularizers for the first time in an image deconvolution application, it is also suitable for practical applications in industry with computationally constrained conditions. The results of the proposed process provide substantial enhancement on the quality and resolution of THz images.
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用于提高视频速率太赫兹成像分辨率的快速图像反卷积
采用一种快速图像反卷积算法来演示视频速率摄像机采集的太赫兹图像的分辨率增强。该算法基于变量分割技术,首次在图像反卷积应用中使用了一系列稀疏性诱导正则化器,也适用于具有计算约束条件的工业实际应用。该方法的结果大大提高了太赫兹图像的质量和分辨率。
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