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Calculates the histogram of one or more single-channel images. The elements of a tuple that is used to increment a histogram bin are taken at the same location from the corresponding input images.
Namespace: Emgu.CVAssembly: Emgu.CV (in Emgu.CV.dll) Version: 2.3.0.1416 (2.3.0.1416)
Syntax
Visual Basic |
---|
Public Shared Sub cvCalcArrHist ( _
image As IntPtr(), _
hist As IntPtr, _
accumulate As Integer, _
mask As IntPtr _
) |
Visual C++ |
---|
public:
static void cvCalcArrHist(
array<IntPtr>^ image,
IntPtr hist,
int accumulate,
IntPtr mask
) |
Parameters
- image
- Type: array<System..::..IntPtr>[]()[][]
Source images (though, you may pass CvMat** as well), all are of the same size and type
- hist
- Type: System..::..IntPtr
Pointer to the histogram
- accumulate
- Type: System..::..Int32
Accumulation flag. If it is set, the histogram is not cleared in the beginning. This feature allows user to compute a single histogram from several images, or to update the histogram online
- mask
- Type: System..::..IntPtr
The operation mask, determines what pixels of the source images are counted
See Also