Start » Filter Reference » Computer Vision » Camera Calibration » ShiftWorldPlane
Advanced| Module: | Calibration |
|---|
Shifts world plane along its normal vector.
Applications
Correction of already calibrated world plane. Useful for avoiding recalibration when, for example, the product thickness on a conveyor belt changes by a known amount.
| Name | Type | Description | |
|---|---|---|---|
 |
inTransform | RectificationTransform | |
|
inDeltaZ | Double | The world plane will be shifted by given amount in direction perpendicular to the grid. Positive translations move plane away from camera. |
 |
outTransform | RectificationTransform |
Errors
This filter can throw an exception to report error. Read how to deal with errors in Error Handling.
List of possible exceptions:
| Error type | Description |
|---|---|
| DomainError | Camera model in inTransform is not defined. |
| DomainError | Homography matrix in inTransform is not defined. |
| DomainError | Shifting world plane with non pinhole camera models (e.g. telecentric) is not supported yet. |
Complexity Level
This filter is available on Advanced Complexity Level.