I'm working with a moving video camera and as you might know if there is not enough light lots of frames will be blurry due to slow shutter speed and the need to get as much light as possible.
It seems that the best way of proceeding is lots of testing and experimenting with different...
Thanks for the reply,
definitely a trial and error will be needed. But some theory is good to spec out a prototype
Does anybody know where to find information about light formation, to be able to at least estimate the amount of light needed?
Thx
Hi all,
I'm working in application where a camera needs to see in a dark closed area. Imagine a small box, say 8"x8" and there is a camera trying to record inside. In order to get images, we need some light. The problem is how to determine how much light is needed without being too little...
you don't really need to prove anything..
you just have to come up with a counterexample
If you draw a Venn diagram of the 3 sets you can construct your counter example
Good luck!
Homework Statement
is there are a set with countably infinite number of accumulation points?
Homework Equations
is there a set with exactly two distinct accumulation points?
The Attempt at a Solution
a set with two accumulation points might be: {1/n + (-1)^n}
i have no clue about...
Hi all,
I'm wondering about this question
I can prove that if lim_{n->inf} (a) = L then lim_{n->inf}abs(a) = abs(L)
however.. is the converse true?
thx
First of all, the question is not clear.
"they record the number of flips needed until heads show up"
How many heads we are talking about?
do they stop recording when the first head appears?
In any case, here is hint..
why don't you start with the same probabilities for the boy and...