NVIDIA 2D Image And Signal Performance Primitives (NPP)
Version 10.2.*.*

Functions that provide global signal statistics like: sum, mean, standard deviation, min, max, etc. More...
Modules  
MinEvery And MaxEvery Functions  
Performs the min or max operation on the samples of a signal.  
Sum  
signal_min_every_or_max_every  
Maximum  
Performs the maximum operation on the samples of a signal.  
Minimum  
Performs the minimum operation on the samples of a signal.  
Mean  
Performs the mean operation on the samples of a signal.  
Standard Deviation  
Calculates the standard deviation for the samples of a signal.  
Mean And Standard Deviation  
Performs the mean and calculates the standard deviation for the samples of a signal.  
Minimum Maximum  
Performs the maximum and the minimum operation on the samples of a signal.  
Infinity Norm  
Performs the infinity norm on the samples of a signal.  
L1 Norm  
Performs the L1 norm on the samples of a signal.  
L2 Norm  
Performs the L2 norm on the samples of a signal.  
Infinity Norm Diff  
Performs the infinity norm on the samples of two input signals' difference.  
L1 Norm Diff  
Performs the L1 norm on the samples of two input signals' difference.  
L2 Norm Diff  
Performs the L2 norm on the samples of two input signals' difference.  
Dot Product  
Performs the dot product operation on the samples of two input signals.  
Count In Range  
Calculates the number of elements from specified range in the samples of a signal.  
Count Zero Crossings  
Calculates the number of zero crossings in a signal.  
MaximumError  
Primitives for computing the maximum error between two signals.  
AverageError  
Primitives for computing the Average error between two signals.  
MaximumRelativeError  
Primitives for computing the MaximumRelative error between two signals.  
AverageRelativeError  
Primitives for computing the AverageRelative error between two signals.  
Functions that provide global signal statistics like: sum, mean, standard deviation, min, max, etc.