Histograms Flashcards
1
Q
What is the goal of histogram equalisation?
A
Improve contrast of an image
2
Q
In a histogram, each bin gives the probability of what?
A
The Probability of that grey level appearing in the image
3
Q
The total area under a histograms is?
A
1
4
Q
When we transform a histogram, how does bin area change?
A
It doesn’t, we can’t alter how many pixels fit that value
