Contrast (Images)
Contrast is the difference in visual properties that makes an object (or its representation in […]
Image Contrast Enhancement Methods
Contrast enhancement using Logarithmic transformation
The general for m is : S = C * LOG( 1+R ) where S […]
MATLAB Classes
There are many different data types, or classes, that you can work with in the […]
Power Law transformation
The general form of Power Law transformation is : s = c * r Ɣ […]
Histogram equalization
This method usually increases the global contrast of images, especially when the usable data of […]
Local enhancement using histogram statistics
This method is used to enhance details over small areas in an image. The procedure […]
Contrast stretching
One of the simplest piecewise linear functions is a contrast-stretching transformation. Low-contrast images can result […]
Histogram Equalization in OpenCV
What is an Image Histogram It is a graphical representation of the intensity distribution of […]