Emgu CV Library Documentation
cvExp Method (src, dst)
NamespacesEmgu.CVCvInvokecvExp(IntPtr, IntPtr)

www.emgu.com/wiki
Calculates exponent of every element of input array: dst(I)=exp(src(I)) Maximum relative error is 7e-6. Currently, the function converts denormalized values to zeros on output
Declaration Syntax
C#Visual BasicVisual C++
public static void cvExp(
	IntPtr src,
	IntPtr dst
)
Public Shared Sub cvExp ( _
	src As IntPtr, _
	dst As IntPtr _
)
public:
static void cvExp(
	IntPtr src, 
	IntPtr dst
)
Parameters
src (IntPtr)
The source array
dst (IntPtr)
The destination array, it should have double type or the same type as the source

Assembly: Emgu.CV (Module: Emgu.CV) Version: 1.3.0.0 (1.3.0.0)