Start » Filter Reference » OpenCV » Camera Calibration And 3D Reconstruction » cvStereoSGBM
Basic| Module: | OpenCV |
|---|
Computes stereo correspondence using the semi-global block matching algorithm.
| Name | Type | Range | Description | |
|---|---|---|---|---|
 |
inLeft | Image | ||
|
inRight | Image | ||
|
inMinDisparity | Integer | ||
|
inNumDisparities | Integer | 1 -  |
|
|
inSADWindowSize | Integer | 1 - |
|
|
inP1 | Integer | ||
|
inP2 | Integer | ||
|
inDisp12MaxDiff | Integer | ||
|
inPreFilterCap | Integer | ||
|
inUniquenessRatio | Integer | ||
|
inSpeckleWindowSize | Integer | ||
|
inSpeckleRange | Integer | ||
|
inFullDP | Bool | ||
 |
outDisp | Image | ||
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 | inLeft must have UInt8 pixel type in cvStereoSGBM. |
| DomainError | inRight and inLeft must have this same sizes in cvStereoSGBM. |
| DomainError | inRight must have UInt8 pixel type in cvStereoSGBM. |
Complexity Level
This filter is available on Basic Complexity Level.