Neighborhood Processing
Neighborhood-oriented operations perform techniques are those image processing techniques in which the resulting value for […]
Neighborhood Processing
Convolution in the One Dimensional Domain
Convolution is a widely used mathematical operator that processes an image by computing—for each pixel—a […]
Convolution in the Two Dimensional Domain
The mathematical definition for 2D convolution is : In practice, this is rewritten as : […]
Standard examples of Convolution Masks
Image filtering allows you to apply various effects on photos. The type of image filtering […]
Mean Filtering
The mean (also known as neighborhood averaging) filter is perhaps the simplest and most widely […]
Gaussian Blur Filter
The Gaussian blur filter is the best-known example of a LPF implemented with a nonuniform […]
Median Filtering
The median filter is normally used to reduce noise in an image, somewhat like the […]