ImageStatistics Constructor (UnmanagedImage, UnmanagedImage)

Initializes a new instance of the ImageStatistics class.

Namespace: Accord.Imaging
Assembly: Accord.Imaging (in Accord.Imaging.dll) Version: 3.8.0

Syntax

public ImageStatistics(
	UnmanagedImage image,
	UnmanagedImage mask
)

Public Sub New ( 
	image As UnmanagedImage,
	mask As UnmanagedImage
)

Request Example View Source

Parameters

image: Type: Accord.ImagingUnmanagedImage
Image to gather statistics about.
mask: Type: Accord.ImagingUnmanagedImage
Mask image which specifies areas to collect statistics for.

Exceptions

Exception	Condition
UnsupportedImageFormatException	Source pixel format is not supported.
ArgumentException	Mask image must be 8 bpp grayscale image.
ArgumentException	Mask must have the same size as the source image to get statistics for.

Remarks

The mask image must be a grayscale/binary (8bpp) image of the same size as the specified source image, where black pixels (value 0) correspond to areas which should be excluded from processing. So statistics is calculated only for pixels, which are none black in the mask image.

Reference

ImageStatistics Class

ImageStatistics Overload

Accord.Imaging Namespace