Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
|
Magnitude-based differential parameters
|
Phase-based differential parameters
|
||
|---|---|---|---|
| No. | Differential parameter | No. | Differential parameter |
| 1 | Standard deviations (a.u.) | 4 | Standard deviations (rad) |
| 2 | Axial (vertical) speckle size (μm) | 5 | Phase 2DFT (Contrast Top-Middlea) (a.u.) |
| 3 | Speckle contrast (‒) | 6 | Slope (‒) |
The identifier of Phase 2DFT differential parameter used in [19].
