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针对具有对称生成元的正交小波基，利用其正交镜象滤波器的性质，提出了一种新的图象重构算法。理论分析和计算机仿真结果表明，本算法不但显著地提高了图象重构运算的速度，并且使图象重构的质量也得到一定的改善。
For orthogonal wavelet bases with symmetric generators, a new image reconstruction algorithm is proposed based on the properties of the orthogonal mirror filter. Theoretical analysis and computer simulation show that this algorithm not only significantly improves the speed of image reconstruction, but also improves the quality of image reconstruction.