Flag used for cvDCT

Namespace: Emgu.CV.CvEnum
Assembly: Emgu.CV (in Emgu.CV.dll) Version: (


public enum CV_DCT_TYPE
Visual Basic
Public Enumeration CV_DCT_TYPE
Visual C++
public enum class CV_DCT_TYPE


Member nameValueDescription
CV_DXT_FORWARD0 Do forward 1D or 2D transform. The result is not scaled
CV_DXT_INVERSE1 Do inverse 1D or 2D transform. The result is not scaled. CV_DXT_FORWARD and CV_DXT_INVERSE are mutually exclusive, of course
CV_DXT_ROWS4 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

See Also