Performs up-sampling step of Gaussian pyramid decomposition. First it upsamples this image by injecting even zero rows and columns and then convolves result with the specified filter multiplied by 4 for interpolation. So the resulting image is four times larger than the source image.

Namespace:  Emgu.CV
Assembly:  Emgu.CV (in Emgu.CV.dll) Version: 2.1.0.649 (2.1.0.649)

Syntax

         
 C#  Visual Basic  Visual C++ 
public Image<TColor, TDepth> PyrUp()
Public Function PyrUp As Image(Of TColor, TDepth)
public:
Image<TColor, TDepth>^ PyrUp()

Return Value

The upsampled image

See Also