stereo

All modules / stereo

filterSpecklesfunction

Filters off small noise blobs (speckles) in the disparity map

fisheye_stereoRectifyfunction

Stereo rectification for fisheye camera model

getValidDisparityROIfunction

computes valid disparity ROI from the valid ROIs of the rectified images (that are returned by #stereoRectify)

reprojectImageTo3Dfunction

Reprojects a disparity image to 3D space.

StereoBMclass

Class for computing stereo correspondence using the block matching algorithm, introduced and

StereoBM_createfunction

Creates StereoBM object

StereoMatcherclass

namespace fisheye

stereoRectifyfunction

Computes rectification transforms for each head of a calibrated stereo camera.

stereoRectifyUncalibratedfunction

Computes a rectification transform for an uncalibrated stereo camera.

StereoSGBMclass

The class implements the modified H. Hirschmuller algorithm [HH08] that differs from the original

StereoSGBM_createfunction

Creates StereoSGBM object

validateDisparityfunction

validates disparity using the left-right check. The matrix "cost" should be computed by the stereo correspondence algorithm

Constants

Use the named constant from cv. In particular, OpenCV 5 matrix type codes differ from OpenCV 4.

STEREO_ZERO_DISPARITY: stereo zero disparity constant (0x00400), defined by OpenCV for cv.
StereoMatcher_DISP_SHIFT: stereo matcher disp shift constant (4), defined by OpenCV for cv::StereoMatcher.
STEREO_MATCHER_DISP_SHIFT: stereo matcher disp shift constant (4), defined by OpenCV for cv::StereoMatcher.
StereoMatcher_DISP_SCALE: stereo matcher disp scale constant ((1 << DISP_SHIFT)), defined by OpenCV for cv::StereoMatcher.
STEREO_MATCHER_DISP_SCALE: stereo matcher disp scale constant ((1 << DISP_SHIFT)), defined by OpenCV for cv::StereoMatcher.
StereoBM_PREFILTER_NORMALIZED_RESPONSE: stereo bm prefilter normalized response constant (0), defined by OpenCV for cv::StereoBM.
STEREO_BM_PREFILTER_NORMALIZED_RESPONSE: stereo bm prefilter normalized response constant (0), defined by OpenCV for cv::StereoBM.
StereoBM_PREFILTER_XSOBEL: stereo bm prefilter xsobel constant (1), defined by OpenCV for cv::StereoBM.
STEREO_BM_PREFILTER_XSOBEL: stereo bm prefilter xsobel constant (1), defined by OpenCV for cv::StereoBM.
StereoSGBM_MODE_SGBM: stereo sgbm mode sgbm constant (0), defined by OpenCV for cv::StereoSGBM.
STEREO_SGBM_MODE_SGBM: stereo sgbm mode sgbm constant (0), defined by OpenCV for cv::StereoSGBM.
StereoSGBM_MODE_HH: stereo sgbm mode hh constant (1), defined by OpenCV for cv::StereoSGBM.
STEREO_SGBM_MODE_HH: stereo sgbm mode hh constant (1), defined by OpenCV for cv::StereoSGBM.
StereoSGBM_MODE_SGBM_3WAY: stereo sgbm mode sgbm 3 way constant (2), defined by OpenCV for cv::StereoSGBM.
STEREO_SGBM_MODE_SGBM_3WAY: stereo sgbm mode sgbm 3 way constant (2), defined by OpenCV for cv::StereoSGBM.
StereoSGBM_MODE_HH4: stereo sgbm mode hh4 constant (3), defined by OpenCV for cv::StereoSGBM.
STEREO_SGBM_MODE_HH4: stereo sgbm mode hh4 constant (3), defined by OpenCV for cv::StereoSGBM.