public CellularFilter() {
results = new Point[3];
for (int j = 0; j < results.length; j++) results[j] = new Point();
if (probabilities == null) {
probabilities = new byte[8192];
float factorial = 1;
float total = 0;
float mean = 2.5f;
for (int i = 0; i < 10; i++) {
if (i > 1) factorial *= i;
float probability = (float) Math.pow(mean, i) * (float) Math.exp(-mean) / factorial;
int start = (int) (total * 8192);
total += probability;
int end = (int) (total * 8192);
for (int j = start; j < end; j++) probabilities[j] = (byte) i;
}
}
}
