Tgpp

The dataset exemplifies land vehicle targets, tanks, and comprises 1000 time-frequency representation (TFR) images in jpg format with a resolution of 875x656 pixels. Each image is accompanied by labels containing 14 parameters for geometric parameter prediction.

The TFR image is rich in target-related information and has been employed to estimate geometric attribute parameters. TFR offers several advantages: First, the Doppler frequency variation due to changes in aspect angle is influenced by the target's geometric structure and motion relative to the radar. Second, TFR images comprehensively display the continuous amplitude changes corresponding to different aspect angles. In contrast, SAR or ISAR images lack detailed azimuth fluctuation information for the SCs. Third, the extraction of parameters using TFR can be accomplished with a single-frequency signal, reducing its complexity.