Filtering Images
Many of the images in your project materials can be visually improved if you apply filters to them. You can reduce noise, sharpen details, highlight edges, and enhance or suppress texture and local contrast. You can even experiment with custom filters of your own design.
color / grayscale input
sharpen details
RADAR filters
local contrast enhancement
variable filter size
edge detection
noise reduction / smoothing
texture enhancement
adjustable coefficients
draw test regions
