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  • huhuhujujuju
    started a topic Smoothing an image multiple times fast
    in Software Development

    Smoothing an image multiple times fast

    Hi,
    I need a fast way to smooth an image multiple times fast.
    The way that i am currently using works like this(written in c#)
    NOTE i am only smoothing the R value of the RGB color
    Code:
    for(int i=1;i<height-1;i++)
{
   for(int j=1;j<width-1;j++)
   {
      int n1 = image[j,i-1].R;
      int n2 = image[j,i+1].R;
      int n3 = image[j-1,i].R;
      int n4 = image[j + 1, i].R;
    ...
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    • Askelassen
      started a topic Faster way to update datagridview?
      in C

      Faster way to update datagridview?

      Hey

      I am currently developing an GUI that contains a datagridview. The datasource for the gridview is an ArrayList. I have had som problems adding new rows to the datagrid while the GUI was running. I finaly got it to add a new row when I clicked a button, but when the number of datarows exeeds about 10 rows it starts to be slow to add rows. This is because it has to refresh all the data for every new row added. Do you guys know a...
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