Enum DxtType

Namespace

Emgu.CV.CvEnum

Assembly

Emgu.CV.dll

Flag used for cvDFT

[Flags]
public enum DxtType

Fields

Forward = 0

Do forward 1D or 2D transform. The result is not scaled

InvScale = Inverse | Scale

Inverse and scale

Inverse = 1

Do inverse 1D or 2D transform. The result is not scaled. Forward and Inverse are mutually exclusive, of course

Rows = 4

Do forward or inverse transform of every individual row of the input matrix. This flag allows user to transform multiple vectors simultaneously and can be used to decrease the overhead (which is sometimes several times larger than the processing itself), to do 3D and higher-dimensional transforms etc

Scale = 2

Scale the result: divide it by the number of array elements. Usually, it is combined with Inverse, and one may use a shortcut