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提出了一种面阵CCD成像的对角钱错位合成方法。该方法将两幅沿对角线方向错位拍摄的CCD图像迭加成一幅合成的图像。给出了两种合成计算公式 ,并分析讨论了合成图像的空间分辨率。分析表明 ,此种方法能充分利用CCD像元本身的探测能力 ,将合成图像的分辨率提高到原来的 1 4倍 ,而数据量仅为原来的 2倍 ,在遥感测量中具有非常实用的意义。将两幅实验拍摄的合成图像与单幅图像进行了比较 ,定性地验证了分析结果
This paper presents a synthesis method of diagonal money mismatch in area CCD imaging. The method superimposes two CCD images taken diagonally to form a composite image. Two synthetic formulas are given, and the spatial resolution of the composite image is analyzed and discussed. The analysis shows that this method can make full use of the detection capability of the CCD pixel, and increase the resolution of the composite image to 14 times that of the original one, while the data amount is only twice that of the original one, which has a very practical significance in remote sensing measurement . The two experimental images taken with a single image were compared qualitatively validated the analysis results