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MatPyrDown Method

Blurs an image and downsamples it.

Namespace:  OpenCvSharp
Assembly:  OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax
public Mat PyrDown(
	Nullable<Size> dstSize = null,
	BorderTypes borderType = BorderTypes.Reflect101
)

Parameters

dstSize (Optional)
Type: SystemNullableSize
size of the output image; by default, it is computed as Size((src.cols+1)/2
borderType (Optional)
Type: OpenCvSharpBorderTypes

[Missing <param name="borderType"/> documentation for "M:OpenCvSharp.Mat.PyrDown(System.Nullable{OpenCvSharp.Size},OpenCvSharp.BorderTypes)"]

Return Value

Type: Mat

[Missing <returns> documentation for "M:OpenCvSharp.Mat.PyrDown(System.Nullable{OpenCvSharp.Size},OpenCvSharp.BorderTypes)"]

See Also