Multi-dimensional feature fusion ISAR quality evaluation system and method thereof

The invention discloses a multi-dimensional feature fusion ISAR quality evaluation system and method. The system comprises a single image quality evaluation system and a batch image quality evaluation system. The single image quality evaluation system is configured to calculate a numeric type index of an input single to-be-evaluated image, perform point target or surface target quality evaluation on the to-be-evaluated image of which the numeric type index meets a preset condition, and output a quality evaluation result of the single to-be-evaluated image; the batch image quality evaluation system is configured to calculate a numeric type index of each to-be-evaluated image in input batch to-be-evaluated images, compare the numeric type index of each to-be-evaluated image with an input preset numeric type index threshold value, and perform surface target quality evaluation on the to-be-evaluated images meeting the threshold value requirement. And outputting a quality evaluation result of the batch of to-be-ev