Enumeration that specifies the algorithm used in feature extraction.
Namespace: Cognex.VisionPro3DAssembly: Cognex.VisionPro3D (in Cognex.VisionPro3D.dll) Version: 87.0.0.0
Syntax
Members
| Member name | Value | Description | |
|---|---|---|---|
| Standard | 0 | The standard algorithm used for registering and labeling the features. This algorithm is fast and works well on clean images but may fail on images better handled by Exhaustive mode. | |
| Exhaustive | 1 | An exhaustive algorithm used for registering and labeling the features. | |
| ExhaustiveMultiRegion | 2 | Similar to Exhaustive, but it returns feature correspondences from all contiguous regions of checkerboard features in which a DataMatrix was successfully decoded. | |
| Efficient | 3 | An efficient algorithm: This algorithm uses an efficient strategy which is much faster than the exhaustive algorithm with comparable robustness, accuracy, and repeatability. The efficient algorithm requires less memory in most cases of contrast variations and the other image artifacts. The efficient algorithm is more suitable for time critical applications that require checker feature extraction. | |
| EfficientMultiRegion | 4 | Similar to ExhaustiveMultiRegion, but using the Efficient algorithm instead of the Exhaustive algorithm. In other words, EfficientMultiRegion can handle disconnected features if each group is near a DataMatrix code, similar to how ExhaustiveMultiRegion can handle disconnected features. |
See Also