[−][src]Module opencv::stitching
Images stitching
This figure illustrates the stitching module pipeline implemented in the Stitcher class. Using that class it's possible to configure/remove some steps, i.e. adjust the stitching pipeline according to the particular needs. All building blocks from the pipeline are available in the detail namespace, one can combine and use them separately.
The implemented stitching pipeline is very similar to the one proposed in BL07 .
Camera models
There are currently 2 camera models implemented in stitching pipeline.
- Homography model expecting perspective transformations between images implemented in @ref cv::detail::BestOf2NearestMatcher cv::detail::HomographyBasedEstimator cv::detail::BundleAdjusterReproj cv::detail::BundleAdjusterRay
- Affine model expecting affine transformation with 6 DOF or 4 DOF implemented in @ref cv::detail::AffineBestOf2NearestMatcher cv::detail::AffineBasedEstimator cv::detail::BundleAdjusterAffine cv::detail::BundleAdjusterAffinePartial cv::AffineWarper
Homography model is useful for creating photo panoramas captured by camera, while affine-based model can be used to stitch scans and object captured by specialized devices. Use @ref cv::Stitcher::create to get preconfigured pipeline for one of those models.
Note: Certain detailed settings of @ref cv::Stitcher might not make sense. Especially you should not mix classes implementing affine model and classes implementing Homography model, as they work with different transformations.
Features Finding and Images Matching
Rotation Estimation
Autocalibration
Images Warping
Seam Estimation
Exposure Compensation
Image Blenders
Structs
| AffineWarper | Affine warper factory class. |
| CompressedRectilinearPortraitWarper | |
| CompressedRectilinearWarper | |
| CylindricalWarper | Cylindrical warper factory class. |
| FisheyeWarper | |
| MercatorWarper | |
| PaniniPortraitWarper | |
| PaniniWarper | |
| PlaneWarper | Plane warper factory class. |
| SphericalWarper | Spherical warper factory class |
| StereographicWarper | |
| Stitcher | High level image stitcher. |
| TransverseMercatorWarper |
Enums
| Stitcher_Mode | |
| Stitcher_Status |
Constants
| Stitcher_ERR_CAMERA_PARAMS_ADJUST_FAIL | |
| Stitcher_ERR_HOMOGRAPHY_EST_FAIL | |
| Stitcher_ERR_NEED_MORE_IMGS | |
| Stitcher_OK | |
| Stitcher_ORIG_RESOL | |
| Stitcher_PANORAMA | |
| Stitcher_SCANS |
Traits
| WarperCreator | Image warper factories base class. |
Functions
| create_stitcher | C++ default parameters |
| create_stitcher_scans | C++ default parameters |