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Adaptive binary joint transform correlator for image recognition

机译:用于图像识别的自适应二进制联合变换相关器

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Our research has shown that the autocorrelation peaks of a binary joint transform correlator are affected by input scenes' backgrounds. An adaptive method is proposed to overcome this problem. The image of interest is first extracted from the background based on the position of the highest correlation peak of the input and reference images. The extracted image is then correlated with the reference to obtain the final correlation peak. Numerical simulations showed that the final autocorrelation peak is the maximum constant for a specified reference image. (C) 2002 Optical Society of America. [References: 9]
机译:我们的研究表明,二进制联合变换相关器的自相关峰受输入场景背景的影响。提出了一种自适应方法来克服这个问题。首先根据输入图像和参考图像的最高相关峰的位置从背景中提取感兴趣的图像。然后将提取的图像与参考相关,以获得最终的相关峰。数值模拟表明,最终的自相关峰是指定参考图像的最大常数。 (C)2002年美国眼镜学会。 [参考:9]

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