This filter is found in
The Pick filter picks the highest channel value from three random neighbor pixels and applies this value to the channels in the concerned pixel.
Random Seed controls the randomization element of picking. The button will set the seed using the hardware clock of the computer. Using is the preferred method for initializing Pick as it will provide a higher chance of differing values over many uses.
The
slider represents the percentage of pixels of the active layer or selection which may be picked. Higher value result in more picking.The
slider represents the number of times the active layer will be picked. Higher values result in more picking.