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MatReduce Method

transforms 2D matrix to 1D row or column vector by taking sum, minimum, maximum or mean value over all the rows

Namespace:  OpenCvSharp
Assembly:  OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax
public Mat Reduce(
	ReduceDimension dim,
	ReduceTypes rtype,
	int dtype
)

Parameters

dim
Type: OpenCvSharpReduceDimension
The dimension index along which the matrix is reduced. 0 means that the matrix is reduced to a single row and 1 means that the matrix is reduced to a single column
rtype
Type: OpenCvSharpReduceTypes

[Missing <param name="rtype"/> documentation for "M:OpenCvSharp.Mat.Reduce(OpenCvSharp.ReduceDimension,OpenCvSharp.ReduceTypes,System.Int32)"]

dtype
Type: SystemInt32
When it is negative, the destination vector will have the same type as the source matrix, otherwise, its type will be CV_MAKE_TYPE(CV_MAT_DEPTH(dtype), mtx.channels())

Return Value

Type: Mat

[Missing <returns> documentation for "M:OpenCvSharp.Mat.Reduce(OpenCvSharp.ReduceDimension,OpenCvSharp.ReduceTypes,System.Int32)"]

See Also