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Table 2 Comparison of simulated imaging results under a − 15 dB SNR

From: Noise-robust range alignment method for inverse synthetic aperture radar based on aperture segmentation and average range profile correlation

 

Original image

Proposed method

ACM

MEARP

Entropy

12.62062

12.62458

12.72116

12.68513

Contrast

0.56509

0.56332

0.54001

0.54963