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CvInvokeCalcBackProject Method
http://www.emgu.com
Calculates the back projection of a histogram.

Namespace: Emgu.CV
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.1.0.2282 (3.1.0.2282)
Syntax
public static void CalcBackProject(
	IInputArrayOfArrays images,
	int[] channels,
	IInputArray hist,
	IOutputArray backProject,
	float[] ranges,
	double scale = 1
)

Parameters

images
Type: Emgu.CVIInputArrayOfArrays
Source arrays. They all should have the same depth, CV_8U or CV_32F , and the same size. Each of them can have an arbitrary number of channels.
channels
Type: SystemInt32
Number of source images.
hist
Type: Emgu.CVIInputArray
Input histogram that can be dense or sparse.
backProject
Type: Emgu.CVIOutputArray
Destination back projection array that is a single-channel array of the same size and depth as images[0] .
ranges
Type: SystemSingle
Array of arrays of the histogram bin boundaries in each dimension.
scale (Optional)
Type: SystemDouble
Optional scale factor for the output back projection.
See Also