| cv.StereoBM - MATLAB File Help | Go to online doc for cv.StereoBM |
Class for computing stereo correspondence using the block matching algorithm
Class for computing stereo correspondence using the block matching algorithm, introduced and contributed to OpenCV by K. Konolige.
bm = cv.StereoBM('NumDisparities',64, ...);
bm.MinDisparity = 0;
disparity = bm.compute(left, right);
| Superclasses | handle |
| Sealed | false |
| Construct on load | false |
| StereoBM | Creates StereoBM object |
| BlockSize | SAD window size, odd within 5..255 and not larger than image width |
| Disp12MaxDiff | Maximum allowed difference (in integer pixel units) in the |
| MinDisparity | Minimum possible disparity value, default 0 |
| NumDisparities | Maximum disparity minus minimum disparity, positive and divisble by |
| PreFilterCap | Truncation value for prefiltering image pixels, within 1..63, |
| PreFilterSize | pre-filtering size, odd and betweeen 5..255, default 9 |
| PreFilterType | pre-filtering type, one of: 'NormalizedResponse' or 'XSobel' (default) |
| ROI1 | computes disparity for ROI in first image. default [0,0,0,0]. |
| ROI2 | computes disparity for ROI in second image. default [0,0,0,0]. |
| SmallerBlockSize | currently unused. default 0 |
| SpeckleRange | Maximum disparity variation within each connected component (when |
| SpeckleWindowSize | Maximum size of smooth disparity regions to consider their noise |
| TextureThreshold | texture threshold, non-negative. default 10 |
| UniquenessRatio | uniqueness ratio, non-negative. default 15 |
| id | Object ID |
| addlistener | Add listener for event. | |
| clear | Clears the algorithm state | |
| compute | Computes disparity map for the specified stereo pair | |
| delete | Destructor | |
| empty | Checks if algorithm object is empty | |
| eq | == (EQ) Test handle equality. | |
| findobj | Find objects matching specified conditions. | |
| findprop | Find property of MATLAB handle object. | |
| ge | >= (GE) Greater than or equal relation for handles. | |
| getDefaultName | Returns the algorithm string identifier | |
| gt | > (GT) Greater than relation for handles. | |
| Sealed | isvalid | Test handle validity. |
| le | <= (LE) Less than or equal relation for handles. | |
| listener | Add listener for event without binding the listener to the source object. | |
| load | Loads algorithm from a file or a string | |
| lt | < (LT) Less than relation for handles. | |
| ne | ~= (NE) Not equal relation for handles. | |
| notify | Notify listeners of event. | |
| save | Saves the algorithm to a file |
| ObjectBeingDestroyed | Notifies listeners that a particular object has been destroyed. |