Module ccalib

Custom Calibration Pattern for 3D reconstruction

Modules

prelude

Structs

CustomPattern

MultiCameraCalibration

Class for multiple camera calibration that supports pinhole camera and omnidirection camera. For omnidirectional camera model, please refer to omnidir.hpp in ccalib module. It first calibrate each camera individually, then a bundle adjustment like optimization is applied to refine extrinsic parameters. So far, it only support “random” pattern for calibration, see randomPattern.hpp in ccalib module for details. Images that are used should be named by “cameraIdx-timestamp.*”, several images with the same timestamp means that they are the same pattern that are photographed. cameraIdx should start from 0.

MultiCameraCalibration_edge

MultiCameraCalibration_vertex

RandomPatternCornerFinder

Class for finding features points and corresponding 3D in world coordinate of a “random” pattern, which can be to be used in calibration. It is useful when pattern is partly occluded or only a part of pattern can be observed in multiple cameras calibration. The pattern can be generated by RandomPatternGenerator class described in this file.

RandomPatternGenerator

Constants

CALIB_FIX_CENTER

CALIB_FIX_GAMMA

CALIB_FIX_K1

CALIB_FIX_K2

CALIB_FIX_P1

CALIB_FIX_P2

CALIB_FIX_SKEW

CALIB_FIX_XI

CALIB_USE_GUESS

HEAD

INVALID

MultiCameraCalibration_OMNIDIRECTIONAL

MultiCameraCalibration_PINHOLE

RECTIFY_CYLINDRICAL

RECTIFY_LONGLATI

RECTIFY_PERSPECTIVE

RECTIFY_STEREOGRAPHIC

XYZ

XYZRGB

Traits

CustomPatternTrait

Mutable methods for crate::ccalib::CustomPattern

CustomPatternTraitConst

Constant methods for crate::ccalib::CustomPattern

MultiCameraCalibrationTrait

Mutable methods for crate::ccalib::MultiCameraCalibration

MultiCameraCalibrationTraitConst

Constant methods for crate::ccalib::MultiCameraCalibration

MultiCameraCalibration_edgeTrait

Mutable methods for crate::ccalib::MultiCameraCalibration_edge

MultiCameraCalibration_edgeTraitConst

Constant methods for crate::ccalib::MultiCameraCalibration_edge

MultiCameraCalibration_vertexTrait

Mutable methods for crate::ccalib::MultiCameraCalibration_vertex

MultiCameraCalibration_vertexTraitConst

Constant methods for crate::ccalib::MultiCameraCalibration_vertex

RandomPatternCornerFinderTrait

Mutable methods for crate::ccalib::RandomPatternCornerFinder

RandomPatternCornerFinderTraitConst

Constant methods for crate::ccalib::RandomPatternCornerFinder

RandomPatternGeneratorTrait

Mutable methods for crate::ccalib::RandomPatternGenerator

RandomPatternGeneratorTraitConst

Constant methods for crate::ccalib::RandomPatternGenerator

Functions

calibrate

Perform omnidirectional camera calibration, the default depth of outputs is CV_64F.

calibrate_def

Perform omnidirectional camera calibration, the default depth of outputs is CV_64F.

init_undistort_rectify_map

Computes undistortion and rectification maps for omnidirectional camera image transform by a rotation R. It output two maps that are used for cv::remap(). If D is empty then zero distortion is used, if R or P is empty then identity matrices are used.

project_points

Projects points for omnidirectional camera using CMei’s model

project_points_1

Projects points for omnidirectional camera using CMei’s model

project_points_1_def

@overload

project_points_def

Projects points for omnidirectional camera using CMei’s model

stereo_calibrate

Stereo calibration for omnidirectional camera model. It computes the intrinsic parameters for two cameras and the extrinsic parameters between two cameras. The default depth of outputs is CV_64F.

stereo_calibrate_def

Stereo calibration for omnidirectional camera model. It computes the intrinsic parameters for two cameras and the extrinsic parameters between two cameras. The default depth of outputs is CV_64F.

stereo_reconstruct

Stereo 3D reconstruction from a pair of images

stereo_reconstruct_def

Stereo 3D reconstruction from a pair of images

stereo_rectify

Stereo rectification for omnidirectional camera model. It computes the rectification rotations for two cameras

undistort_image

Undistort omnidirectional images to perspective images

undistort_image_def

Undistort omnidirectional images to perspective images

undistort_points

Undistort 2D image points for omnidirectional camera using CMei’s model