/* Change Threshold helper */
void thresholdChange(string input, FaceDetector detect)
{
size_t pos;
int crMin, crMax, cbMin, cbMax;
cout<< "Please input crMin" << endl;
getline(cin, input);
crMin = stoul(input, &pos, 10);
cout<< "Please input crMax" << endl;
getline(cin, input);
crMax = stoul(input, &pos, 10);
cout<< "Please input cbMin" << endl;
getline(cin, input);
cbMin = stoul(input, &pos, 10);
cout<< "Please input cbMax" << endl;
getline(cin, input);
cbMax = stoul(input, &pos, 10);
/* OBSERVATIONS
yMin and yMax do not seem to make much of a difference
*/
detect.thresholdChange(0, 255, crMin, crMax, cbMin, cbMax);
}
