TABLE 1

CVmax,i on OSEM Images

Position (cm)
Matrix051015202530
128 × 128
 Fixed0.39%0.31%0.31%0.56%1.30%1.03%0.52%
 Variable7.06%0.70%3.68%4.90%12.5%11.1%5.40%
200 × 200
 Fixed0.39%0.49%0.31%0.49%0.32%1.04%1.02%
 Variable7.06%5.84%3.68%0.64%7.80%5.61%1.86%
256 × 256
 Fixed0.69%0.67%0.46%0.75%0.41%0.88%1.73%
 Variable10.9%3.91%7.68%6.35%5.48%1.14%3.17%
400 × 400
 Fixed0.49%0.67%0.46%0.98%0.87%0.84%1.18%
 Variable9.13%3.91%5.96%2.58%2.38%1.60%3.29%
512 × 512
 Fixed0.28%0.67%0.46%0.85%0.80%0.31%0.68%
 Variable4.81%3.91%6.31%1.71%2.07%0.75%2.46%