Huge improvement in some of filters

[rui_mac]

Want to make a huge improvement over all the competition?

In all filters that modify the corners of elements in bitmaps in a destructive way, allow for the filter to be applied to:

 

- all the pixel

- all pixels except corners detectable within a certain radius

- only on corners detectable within a certain radius

 

This would require a corner detection routine, of course. But I searched online and there are several algorithms available for that.

This would be excellent for filters like Median or Dust & Scratches.

[rui_mac]

Or a command to detect corners and create an extra channel based on that ;)