Scanning Acoustic Microscopy (SAM)
acoustic_microscopy
Industrial Inspection
Acoustic
Forward-Model Signal Chain
Each primitive represents a physical operation in the measurement process. Arrows show signal flow left to right.
Spec Notation
P → D
Benchmark Variants & Leaderboards
Scanning Acoustic Microscopy (SAM)
Scanning Acoustic Microscopy (SAM)
Spec Notation
P → D
Standard Leaderboard (Top 10)
| # | Method | Score | PSNR (dB) | SSIM | Trust | Source |
|---|---|---|---|---|---|---|
| 🥇 | DiffusionSAM | 0.807 | 35.0 | 0.948 | ✓ Certified | Score-based diffusion for SAM, 2024 |
| 🥈 | AcousticFormer | 0.784 | 34.0 | 0.935 | ✓ Certified | Zhu et al., Ultrasonics 2024 |
| 🥉 | PINN-SAM | 0.749 | 32.5 | 0.915 | ✓ Certified | Guo et al., IEEE UFFC 2024 |
| 4 | Self-Sup Deconv | 0.712 | 31.0 | 0.890 | ✓ Certified | He et al., IEEE Trans. Instrum. Meas. 2024 |
| 5 | SAM-Net | 0.672 | 29.5 | 0.860 | ✓ Certified | Guo et al., Ultrasonics 2022 |
| 6 | PnP-ADMM | 0.577 | 26.5 | 0.770 | ✓ Certified | Venkatakrishnan et al., IEEE GlobalSIP 2013 |
| 7 | Wiener Deconv | 0.458 | 23.0 | 0.650 | ✓ Certified | Zinin et al., J. Appl. Phys. 1997 |
| 8 | SAFT | 0.408 | 21.5 | 0.600 | ✓ Certified | Schickert et al., NDT&E Int. 2003 |
Mismatch Parameters (4) click to expand
| Name | Symbol | Description | Nominal | Perturbed |
|---|---|---|---|---|
| coupling_medium_speed | c_m | Coupling medium speed (m/s) | 1480.0 | 1494.0 |
| focus_depth_error | f_d | Focus depth error (um) | 0.0 | 4.0 |
| lens_aberration | l_a | Lens aberration (waves) | 0.0 | 0.04 |
| gate_position_error | g_p | Gate position error (-) | 0.0 | 1.0 |