private ImageMatrix MultiplyImageToMask(ImageMatrix p, HaarMask masks)
{
var res = new ImageMatrix(p.Width, p.Height);
var wid = p.Width / 2;
var height = p.Height / 2;
int i, j;
try
{
for (i = 0; i < p.Width / 2; i++)
{
for (j = 0; j < p.Height / 2; j++)
{
res[i, j] = ApplyFilterToPixel(2 * i, 2 * j, p, masks.A);
res[i + wid, j] = ApplyFilterToPixel(2 * i + 1, 2 * j, p, masks.B);
res[i, j + height] = ApplyFilterToPixel(2 * i, 2 * j + 1, p, masks.C);
res[i + wid, j + height] = ApplyFilterToPixel(2 * i + 1, 2 * j + 1, p, masks.D);
}
}
}
catch (Exception ex)
{
throw new Exception("Помилка при проведенні згортки:\n\n" + ex.Message);
}
return(res);
}
public ImageMatrix Visit(HaarMask mask)
{
return(MultiplyImageToMask(_image, mask));
}
