CorrelationCalculate Method (ImagePlane, ImagePlane, Rect, CorrelationMethod)

public static Image Calculate(
	ImagePlane plane,
	ImagePlane template,
	Rect aoi,
	CorrelationMethod method
)

Public Shared Function Calculate ( 
	plane As ImagePlane,
	template As ImagePlane,
	aoi As Rect,
	method As CorrelationMethod
) As Image

public:
static Image^ Calculate(
	ImagePlane plane, 
	ImagePlane template, 
	Rect aoi, 
	CorrelationMethod method
)

static member Calculate : 
        plane : ImagePlane * 
        template : ImagePlane * 
        aoi : Rect * 
        method : CorrelationMethod -> Image 

Parameters

plane

Type: Stemmer.CvbImagePlane
Image plane to perform the correlation on.

template

Type: Stemmer.CvbImagePlane
Template plane to perform the correlation with.

aoi

Type: Stemmer.CvbRect
Area of interest to perform the correlation on.

method

Type: Stemmer.Cvb.FoundationCorrelationMethod
Correlation method to use.

Return Value

The result of the correlation will be an accumulator image with 32 bit floating point pixels containing the results.

Note that the accumulator will be smaller than the input aoi, the difference being width (or height) of the template - 1. The template will be anchored at its central pixel (fractional positions cut off).

In other words: The pixel (0, 0) of the accumulator corresponds to image position (int)(template width / 2, template height / 2) and its value will be a representation of the correlation between the input image and the template, centered around this very pixel.

Reference