F_VN_BoxFilter

F_VN_BoxFilter 1:

Apply a box filter to an image.

Syntax

Definition:

FUNCTION F_VN_BoxFilter : HRESULT
VAR_INPUT
    ipSrcImage    : ITcVnImage;
    ipDestImage   : Reference To  ITcVnImage;
    nFilterWidth  : UDINT;
    nFilterHeight : UDINT;
    hrPrev        : HRESULT;
END_VAR

F_VN_BoxFilter 2: Inputs

Name

Type

Description

ipSrcImage

ITcVnImage

Source image

ipDestImage

Reference To ITcVnImage

Destination image (An appropriate destination image will be created if required.)

nFilterWidth

UDINT

Filter width in pixels

nFilterHeight

UDINT

Filter height in pixels

hrPrev

HRESULT

HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.)

F_VN_BoxFilter 3: Return value

HRESULT

Required License

TC3 Vision Base

System Requirements