Class Difference
Represents an operator that calculates the Nth difference between adjacent samples in the input signal.
public class Difference : Transform<Mat, Mat>
 Inheritance

Difference
 Inherited Members
Constructors
Difference()
Initializes a new instance of the Difference class.
public Difference()
Properties
Order
Gets or sets the number of times to apply the difference operator.
public int Order { get; set; }
Property Value
Methods
Process(IObservable<Mat>)
Calculates the Nth difference between adjacent samples in the input signal.
public override IObservable<Mat> Process(IObservable<Mat> source)
Parameters
source
IObservable<Mat>A sequence of Mat objects representing the waveform of the signal for which to compute the difference between adjacent samples.
Returns
 IObservable<Mat>
A sequence of Mat objects representing the differences between adjacent samples in the input signal.
Process(IObservable<Point2f>)
Calculates the Nth difference between adjacent values in an observable sequence.
public IObservable<Point2f> Process(IObservable<Point2f> source)
Parameters
source
IObservable<Point2f>A sequence of 2D points with singleprecision floatingpoint coordinates.
Returns
 IObservable<Point2f>
A sequence of 2D vectors representing the differences between adjacent points in the original sequence.
Process(IObservable<double>)
Calculates the Nth difference between adjacent values in an observable sequence.
public IObservable<double> Process(IObservable<double> source)
Parameters
source
IObservable<double>A sequence of floatingpoint numbers.
Returns
 IObservable<double>
A sequence of floatingpoint numbers representing the differences between adjacent values in the original sequence.