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图像静态超分辨率重建

Keywords: 图像重建算法超分辨率图相识别总变分整形约束空间分辨率噪声抑制

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Abstract:

给出一种图像重建算法,从一组静态低分辨率图像中重建高分辨率图像,算法适合观测条件都相似的情况.利用场景空间到观测图像的映射关系,将重建问题描述成一个典型的线性系统求逆问题,并借助总变分整形约束克服病态情况,最后实验表明了算法在改善空间分辨率和噪声抑制上的显著效果.

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