Start » Filter Reference » Surface » Surface Spatial Transforms » SubtractSurfaces
Basic| Module: | Vision3DStandard |
|---|
Subtracts two surfaces point by point.
| Name | Type | Description | |
|---|---|---|---|
 |
inSurface1 | Surface | First input surface |
|
inSurface2 | Surface | Second input surface |
|
inRoi | Region* | Region of interest |
 |
outSurface | Surface | Output surface |
Hardware Acceleration
This operation supports automatic parallelization for multicore and multiprocessor systems.
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 | Different surface dimensions in SubtractSurfaces. |
| DomainError | Different surface scales or offsets in SubtractSurfaces. |
| DomainError | Different surface types in SubtractSurfaces. |
| DomainError | Region of interest exceeds an input surface in SubtractSurfaces. |
Complexity Level
This filter is available on Basic Complexity Level.