public void DetectOrientationThread(object s)
{
int counter = 0;
int start = (int)s;
for (int i = start; i < _mts.text_string_list.Count; i += _tnum)
{
if (_mts.text_string_list[i].char_list.Count > 2)
{
double avg_size = 0;
for (int j = 0; j < _mts.text_string_list[i].char_list.Count; j++)
{
avg_size += _mts.text_string_list[i].char_list[j].bbx.Width + _mts.text_string_list[i].char_list[j].bbx.Height;
}
counter++;
avg_size /= (double)(_mts.text_string_list[i].char_list.Count * 2);
MultiThreadsSkewnessDetection mtsd = new MultiThreadsSkewnessDetection();
int[] idx = mtsd.Apply(1, _mts.text_string_list[i].srcimg, (int)avg_size, 0, 180, 3);
if (idx[0] <= 90)
{
_mts.text_string_list[i].orientation_list.Add(idx[0]);
_mts.text_string_list[i].rotated_img_list.Add((Bitmap)mtsd.rotatedimg_table[idx[0]]);
if (GeometryUtils.DiffSlope(idx[0], 90) < 5)
{
_mts.text_string_list[i].orientation_list.Add(idx[1]);
_mts.text_string_list[i].rotated_img_list.Add((Bitmap)mtsd.rotatedimg_table[idx[1]]);
}
}
else
{
_mts.text_string_list[i].orientation_list.Add(idx[1]);
_mts.text_string_list[i].rotated_img_list.Add((Bitmap)mtsd.rotatedimg_table[idx[1]]);
if (GeometryUtils.DiffSlope(idx[1], 270) < 5)
{
_mts.text_string_list[i].orientation_list.Add(idx[0]);
_mts.text_string_list[i].rotated_img_list.Add((Bitmap)mtsd.rotatedimg_table[idx[0]]);
}
}
}
}
}
public void DetectOrientationThread(object s)
{
int counter = 0;
int start = (int)s;
for (int i = start; i < _mts.text_string_list.Count; i += _tnum)
{
if (_mts.text_string_list[i].char_list.Count > 2)
{
double avg_size = 0;
for (int j = 0; j < _mts.text_string_list[i].char_list.Count; j++)
{
avg_size += _mts.text_string_list[i].char_list[j].bbx.Width + _mts.text_string_list[i].char_list[j].bbx.Height;
}
counter++;
avg_size /= (double)(_mts.text_string_list[i].char_list.Count * 2);
MultiThreadsSkewnessDetection mtsd = new MultiThreadsSkewnessDetection();
int[] idx = mtsd.Apply(1, _mts.text_string_list[i].srcimg, (int)avg_size, 0, 180, 3);
if (idx[0] <= 90)
{
_mts.text_string_list[i].orientation_list.Add(idx[0]);
_mts.text_string_list[i].rotated_img_list.Add((Bitmap)mtsd.rotatedimg_table[idx[0]]);
if (GeometryUtils.DiffSlope(idx[0], 90) < 5)
{
_mts.text_string_list[i].orientation_list.Add(idx[1]);
_mts.text_string_list[i].rotated_img_list.Add((Bitmap)mtsd.rotatedimg_table[idx[1]]);
}
}
else
{
_mts.text_string_list[i].orientation_list.Add(idx[1]);
_mts.text_string_list[i].rotated_img_list.Add((Bitmap)mtsd.rotatedimg_table[idx[1]]);
if (GeometryUtils.DiffSlope(idx[1], 270) < 5)
{
_mts.text_string_list[i].orientation_list.Add(idx[0]);
_mts.text_string_list[i].rotated_img_list.Add((Bitmap)mtsd.rotatedimg_table[idx[0]]);
}
}
}
}
}