We propose a new local-binary ghost imaging by using point-by-point method. This method can compensate the degradation of imaging quality due to the loss of information during binarization process. The numerical and experimental results show that the target details can be reconstructed well by this method when compared with traditional ghost imaging. By comparing the differences of the speckle patterns from different binarization methods, we also give the corresponding explanation. Our results may have the potential applications in areas with high requirements for imaging details, such as target recognition.

中文翻译：

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基于逐点法的二值鬼成像细节重建

我们提出了一种使用逐点方法的新的局部二元鬼成像。该方法可以补偿二值化过程中信息丢失导致的成像质量下降。数值和实验结果表明，与传统的重影成像相比，该方法能够较好地重建目标细节。通过比较不同二值化方法散斑图案的差异，我们也给出了相应的解释。我们的结果可能在对图像细节要求较高的领域具有潜在的应用，例如目标识别。