change_radial_distortion_contours_xldT_change_radial_distortion_contours_xldChangeRadialDistortionContoursXldChangeRadialDistortionContoursXldchange_radial_distortion_contours_xld (Operator)

Name

change_radial_distortion_contours_xldT_change_radial_distortion_contours_xldChangeRadialDistortionContoursXldChangeRadialDistortionContoursXldchange_radial_distortion_contours_xld — Change the radial distortion of contours.

Signature

Description

change_radial_distortion_contours_xldchange_radial_distortion_contours_xldChangeRadialDistortionContoursXldChangeRadialDistortionContoursXldChangeRadialDistortionContoursXldchange_radial_distortion_contours_xld changes the radial distortion of the input contours ContoursContoursContoursContourscontourscontours in accordance to the internal camera parameters CamParamInCamParamInCamParamInCamParamIncamParamIncam_param_in and CamParamOutCamParamOutCamParamOutCamParamOutcamParamOutcam_param_out. Each subpixel of an input contour is transformed into the image plane using CamParamInCamParamInCamParamInCamParamIncamParamIncam_param_in and subsequently projected into a subpixel of the corresponding contour in ContoursRectifiedContoursRectifiedContoursRectifiedContoursRectifiedcontoursRectifiedcontours_rectified using CamParamOutCamParamOutCamParamOutCamParamOutcamParamOutcam_param_out.

If CamParamOutCamParamOutCamParamOutCamParamOutcamParamOutcam_param_out was computed via change_radial_distortion_cam_parchange_radial_distortion_cam_parChangeRadialDistortionCamParChangeRadialDistortionCamParChangeRadialDistortionCamParchange_radial_distortion_cam_par, the contours ContoursRectifiedContoursRectifiedContoursRectifiedContoursRectifiedcontoursRectifiedcontours_rectified are equivalent to ContoursContoursContoursContourscontourscontours obtained with a lens with a modified radial distortion. If the contours are rectified. A subsequent pose estimation (determination of the external camera parameters) is not affected by this operation.

Please note that change_radial_distortion_contours_xldchange_radial_distortion_contours_xldChangeRadialDistortionContoursXldChangeRadialDistortionContoursXldChangeRadialDistortionContoursXldchange_radial_distortion_contours_xld does not work for line scan cameras with perspective lenses.

Execution Information

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

Possible Predecessors

change_radial_distortion_cam_parchange_radial_distortion_cam_parChangeRadialDistortionCamParChangeRadialDistortionCamParChangeRadialDistortionCamParchange_radial_distortion_cam_par, gen_contours_skeleton_xldgen_contours_skeleton_xldGenContoursSkeletonXldGenContoursSkeletonXldGenContoursSkeletonXldgen_contours_skeleton_xld, edges_sub_pixedges_sub_pixEdgesSubPixEdgesSubPixEdgesSubPixedges_sub_pix, smooth_contours_xldsmooth_contours_xldSmoothContoursXldSmoothContoursXldSmoothContoursXldsmooth_contours_xld

Possible Successors

gen_polygons_xldgen_polygons_xldGenPolygonsXldGenPolygonsXldGenPolygonsXldgen_polygons_xld, smooth_contours_xldsmooth_contours_xldSmoothContoursXldSmoothContoursXldSmoothContoursXldsmooth_contours_xld

See also

change_radial_distortion_cam_parchange_radial_distortion_cam_parChangeRadialDistortionCamParChangeRadialDistortionCamParChangeRadialDistortionCamParchange_radial_distortion_cam_par, camera_calibrationcamera_calibrationCameraCalibrationCameraCalibrationCameraCalibrationcamera_calibration, read_cam_parread_cam_parReadCamParReadCamParReadCamParread_cam_par, change_radial_distortion_imagechange_radial_distortion_imageChangeRadialDistortionImageChangeRadialDistortionImageChangeRadialDistortionImagechange_radial_distortion_image, change_radial_distortion_pointschange_radial_distortion_pointsChangeRadialDistortionPointsChangeRadialDistortionPointsChangeRadialDistortionPointschange_radial_distortion_points

Module

Calibration