Shifts the convolution kernel from a centered position on the output pixel to a position you specify left/right and up/down. The offset is defined in kernel units. With some offsets and kernel sizes, the convolution kernel’s samples won't land on a pixel image center. The pixel values for the kernel sample are computed by bilinear interpolation.

'宣言
 
Public Property KernelOffset As Vector2

public Vector2 KernelOffset {get; set;}