faces Flashcards
1
Q
What HSV range is good for finding skin?
A
hue: 300-30 degrees
sat: 30-70%
2
Q
What are the drawbacks of locating faces by colour?
A
Doesn’t work with monochrome
Can mistake things like wood
3
Q
How many stages does viola-jones have?
A
38
4
Q
the first 5 stages in VJ need how many features?
A
1, 10, 25, 25 and 50
5
Q
The total number of features required by VJ is a little over _______
A
6000
