Epson 5 - Manual (Page 107)

Operation Property
Operation Property
Applies To
Vision Objects: ImageOp
Description
Sets which image operation to perform.
Usage
VGet Sequence.Object.Operation, var
VSet Sequence.Object.Operation, value
Sequence Name of a sequence or string variable containing a sequence name.
Object Name of an object or string variable containing an object name. The object must exist in the
specified sequence.
var Integer variable that will contain the value of the property.
value Integer expression for the new value of the property.
Values
1 - Open Performs an opening-type morphological operation. This is an erosion followed by a
dilation. The number of iterations is determined by the Iterations property.
2 - Close Performs a closing-type morphological operation. This is a dilation followed by an
erosion. The number of iterations is determined by the Iterations property.
3 - Erode Performs an erosion-type morphological operation. The number of iterations is
determined by the Iterations property.
4 - Dilate Performs a dilation-type morphological operation. The number of iterations is
determined by the Iterations property.
5 - Smooth Performs a smoothing type convolution operation. The number of iterations is
determined by the Iterations property.
6 - Sharpen1 Performs a sharpen type convolution operation. The number of iterations is
determined by the Iterations property.
7 - Sharpen2 Performs a sharpen type convolution operation. The number of iterations is
determined by the Iterations property.
8 - HorizEdge Highlights horizontal edges.
9 - VertEdge Highlights vertical edges.
10 - EdgeDetect1 Highlights edges.
11 - EdgeDetect2 Highlights edges.
12 - LaPlaceEdge1 Highlights edges.
13 - LaPlaceEdge2 Highlights edges.
14 - Thin Thins blobs in the image.
15- Thicken Thickens blobs in the image.
16 - Binarize Binarizes the image according to the ThresholdLow and ThresholdHigh settings.
17 - Rotate Rotates the image according to the AngleObject or RotationAngle settings. If
AngleObject is Screen, then the rotation angle is determined by the RotationAngle
Vision Guide 5.0 Reference (Ver.5.3) Rev.1 93