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.
Average and standard deviation of the estimated penalty term for photon histories per projection of a factor of one and five.
| Factor of one | Factor of five | ||||
|---|---|---|---|---|---|
| Sim | Reference | Average | Standard deviation | Average | Standard deviation |
| 1 | 0.9344 | 0.9080 | ±0.0287 | 0.9167 | ±0.0136 |
| 2 | 0.9850 | 0.9901 | ±0.0320 | 0.9867 | ±0.0135 |
| 3 | 0.8522 | 0.8717 | ±0.0237 | 0.8608 | ±0.0113 |
| 4 | 0.8180 | 0.8125 | ±0.0217 | 0.8209 | ±0.0104 |
