OpenLvVision_OpenCv.lvlib:Blob.lvclass:Blob FromImages.vi

Creates 4-dimensional blob from series of images. Optionally resizes and crops images from center, subtract mean values, scales values by scalefactor, swap Blue and Red channels.

For detailed information, please refer to the OpenCV documentation

OpenLvVision_OpenCv.lvlib:Blob.lvclass:Blob FromImages.vi

cerrcodeclst

error in

error in can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs.

Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

    cbool

    		status

    status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.

    Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

    ci32

    		code

    cstr

    		source

    source describes the origin of the error or warning.

    Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

cdbl

ScaleFactor

multiplier for images values.

cnclst

Size

    ci32

    		X

    ci32

    		Y

cbool

SwapRB

flag which indicates that swap first and last channels in 3-channel image is necessary.

cbool

Crop

flag which indicates whether image will be cropped after resize or not

c1ddbl

Mean

with mean values which are subtracted from channels. Values are intended to be in (mean-R, mean-G, mean-B) order if image has BGR ordering and swapRB is true.

    cdbl

    		Numeric

cOpenLvVision__OpenCv_lvlib_Bloblvclass

Blob

cenum

DDepth

Depth of output blob. Choose CV_32F or CV_8U.

c1dudtagrefflat

images

input images (all with 1-, 3- or 4-channels).

    cudtagrefflat

    		Image

ierrcodeclst

error out

error in can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs.

Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

    ibool

    		status

    status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.

    Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

    ii32

    		code

    istr

    		source

    source describes the origin of the error or warning.

    Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

iOpenLvVision__OpenCv_lvlib_Bloblvclass

Blob out

A 4-dimensional tensor (N, C, H, W) containing preprocessed image data.