GaussianPyramidDown Method

CVB.Net Documentation

This function down samples an image in the sense of a Gaussian pyramid.

Namespace: Stemmer.Cvb.Foundation
Assembly: Stemmer.Cvb.Foundation (in Stemmer.Cvb.Foundation.dll) Version: 14.0.0.0

Syntax

C++

Copy

public static Image Down(
	Image img
)

Public Shared Function Down ( 
	img As Image
) As Image

public:
static Image^ Down(
	Image^ img
)

static member Down : 
        img : Image -> Image

Parameters

img: Type: Stemmer.CvbImage
Image to be down sampled.

Return Value

Type: Image
Down-sampled image.

Exceptions

Exception	Condition
ArgumentNullException	If the input img is null
ObjectDisposedException	If the input img has already been disposed

Remarks

It applies a Gaussian Kernel5x5 to the image, then down samples the image by omitting every odd row and column, producing an output image whose size is halved in each dimension.

Reference

GaussianPyramid Class

Stemmer.Cvb.Foundation Namespace

GaussianPyramidAddLanguageSpecificTextSet("LST6544DC24_0?cpp=::|nu=.");Down Method

Parameters

Return Value

Reference

GaussianPyramidDown Method