Sets parameters that are used during the color learning stage.
Run this node before using the Learn Color Pattern node.
Invariance mode to use when learning the template pattern.
Name | Value | Description |
---|---|---|
All | 0 |
Extracts information for shift and rotation invariant matching. |
Shift Information | 1 |
(Default) Extracts information for shift invariant matching. |
Rotation Information | 2 |
Extracts information for rotation invariant matching. |
Color feature mode to use when setting up a color learn pattern.
Name | Value | Description |
---|---|---|
Color and Shape | 0 |
(Default) Extracts information for distinguishing color and shape features of the template in the matching phase. |
Color | 1 |
Extracts information for distinguishing color features of the template in the matching phase. |
Shape | 2 |
Extracts information for distinguishing shape features of the template in the matching phase. |
Input that specifies if black or white colors are excluded from the color features of the template image.
Any color excluded during the learning process is also ignored from the template in the match phase.
Name | Value | Description |
---|---|---|
Disabled | 0 |
(Default) Black and white pixels are included during the matching phase. |
Ignore Back | 1 |
Black pixels are ignored during the matching phase. |
Ignore White | 2 |
White pixels are ignored during the matching phase. |
Ignore Black and White | 3 |
Black and white pixels are ignored during the matching phase. |
Threshold used to distinguish between two colors having the same hue values.
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Default: No error
Array of color spectra providing a set of colors to exclude from the color features of the template image.
Each color to ignore is the dominant color of a color spectrum. Any color excluded during the learning phase is also ignored in the template during the matching phase. The dominant color chosen is based on the color sensitivity set in the Setup Match Color Pattern node. To make color spectra, use the Learn Color node and set color sensitivity to High.
String that contains information about the setup parameters selected for the learning phase.
Connect this output to the Learn Color Pattern node.
Error information.
The node produces this output according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
Web Server: Not supported in VIs that run in a web application