CvHaarClassifierCascadeSetImages Method OpenCvSharp Class Library
Assigns images to the hidden cascade

Namespace:  OpenCvSharp
Assembly:  OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax

public void SetImages(
	CvArr sum,
	CvArr sqsum,
	CvArr tiltedSum,
	double scale
)

Parameters

sum
Type: OpenCvSharpCvArr
Integral (sum) single-channel image of 32-bit integer format. This image as well as the two subsequent images are used for fast feature evaluation and brightness/contrast normalization. They all can be retrieved from input 8-bit or floating point single-channel image using The function cvIntegral.
sqsum
Type: OpenCvSharpCvArr
Square sum single-channel image of 64-bit floating-point format.
tiltedSum
Type: OpenCvSharpCvArr
Tilted sum single-channel image of 32-bit integer format.
scale
Type: SystemDouble
Window scale for the cascade. If scale=1, original window size is used (objects of that size are searched) - the same size as specified in cvLoadHaarClassifierCascade (24x24 in case of "<default_face_cascade>"), if scale=2, a two times larger window is used (48x48 in case of default face cascade). While this will speed-up search about four times, faces smaller than 48x48 cannot be detected.
See Also

Reference