private void квадрат5х5ToolStripMenuItem_Click(object sender, EventArgs e)
{
Filtres filter = new TopHatFilter(MaskType.Square5);
backgroundWorker1.RunWorkerAsync(filter);
}
private void крест3х3ToolStripMenuItem_Click(object sender, EventArgs e)
{
Filtres filter = new TopHatFilter(MaskType.Cross3);
backgroundWorker1.RunWorkerAsync(filter);
}