IMAQ Detect Texture Defect VI

Defect Pixel Value is the value used to replace defect pixels in the image.

ROI Descriptor specifies the region of the image in which to detect defects.

	Global Rectangle contains the coordinates of the bounding rectangle.
	Contours are each of the individual shapes that define an ROI. ID refers to whether the contour is the external or internal edge of an ROI. Type is the shape type of the contour. Coordinates indicates the relative position of the contour.

Classifier Session is the reference to the classifier session on which this VI operates.

Image Src is a reference to the source image.

Image Dst is a reference to the destination image.

Min. Defect Identification Score is the value used to determine if a pixel in the image is a defect. The pixel is classified as a defect if the identification score is greater than or equal to this value.

error in (no error) describes the error status before this VI or function runs. The default is no error. If an error occurred before this VI or function runs, the VI or function passes the error in value to error out. This VI or function runs normally only if no error occurred before this VI or function runs. If an error occurs while this VI or function runs, it runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code. Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.

	status is TRUE (X) if an error occurred before this VI or function ran or FALSE (checkmark) to indicate a warning or that no error occurred before this VI or function ran. The default is FALSE.
	code is the error or warning code. If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code.
	source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.

Initial Step Size specifies the offset, in pixels, by which the classifier should reposition the window during the initial defect detection phase. Values range from 0 to the smallest window dimension. The default value of 0 indicates no overlap between windows. A small, non-zero step size processes the image in more detail, but increases the time required to process the image.

Final Step Size specifies the offset, in pixels, by which the classifier should reposition the window during the final detect detection phase. The default value of 1 indicates that the classifier will reposition the window by 1 pixel as it searches for defects. The window is positioned only on pixels detected as defects in the initial defect detection phase. A smaller, non-zero step size processes the image in more detail, but increases the time required to process the image. This value must be smaller than the Initial Step Size if the Initial Step Size is set to a value greater than zero.

Classifier Session (dup) is the reference to the classifier session this VI creates.

Image Dst Out is a reference to the destination image. This image is a binary image with all defective pixels set to the Defect Pixel Value.

error out contains error information. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, it describes the error status that this VI or function produces. Right-click the error out indicator on the front panel and select Explain Error from the shortcut menu for more information about the error.

	status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.
	code is the error or warning code. If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code.
	source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.