Image enhancement



The aim of image enhancement is to improve the interpretability or perception of information in images for human viewers, or to provide `better input for other automated image processing techniques. Image enhancement techniques can be divided into two broad categories:

1. Spatial domain methods, which operate directly on pixels, and

2. frequency domain methods, which operate on the Fourier transform of an image

-Image enhancement



The aim of image enhancement is to improve the interpretability or perception of information in images for human viewers, or to provide `better　input for other automated image processing techniques. Image enhancement techniques can be divided into two broad categories:

1. Spatial domain methods, which operate directly on pixels, and

2. frequency domain methods, which operate on the Fourier transform of an image