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本文用计算机对联合变换相关进行了模拟,对各种变化,如尺寸、旋转、噪音等同时存在的情况下对相关峰值的影响进行了讨论,对有上述影响和无影响的联合变换功率谱分区二值化对相关峰的影响进行了比较.给出了理论分析,计算机模拟结果与理论分析完全吻合.
In this paper, the correlation of joint transformation is simulated by computer. The influences of various changes, such as size, rotation, noise and so on, on the correlation peak are discussed. For the joint transformation power spectrum with or without influence above The influence of binarization on the correlation peak is compared, and the theoretical analysis is given. The results of computer simulation are in good agreement with the theoretical analysis.