Table 4 Evaluated indexes with different methods
From: Three-dimensional SAR imaging with sparse linear array using tensor completion in embedded space
(X, Y, Z) | RD (100% data) | RD (50% sparse data) | Proposed method (50% sparse data) |
|---|---|---|---|
PSLR (dB) | (− 6.3010, − 13.9317, − 9.0579) | (− 5.7059, − 13.8840, − 8.5366) | (− 6.3652, − 13.9663, − 9.1599) |
ISLR (dB) | (− 6.2692, − 4.1744, − 2.7365) | (− 1.9645, − 3.9009, − 2.5161) | (− 6.3401, − 4.2311, − 2.7787) |