caltab_pointsT_caltab_pointsCaltabPointsCaltabPointscaltab_points (算子名称)
名称
caltab_pointsT_caltab_pointsCaltabPointsCaltabPointscaltab_points — Read the mark center points from the calibration plate description file.
参数签名
Herror T_caltab_points(const Htuple CalPlateDescr, Htuple* X, Htuple* Y, Htuple* Z)
void CaltabPoints(const HTuple& CalPlateDescr, HTuple* X, HTuple* Y, HTuple* Z)
static void HMisc::CaltabPoints(const HString& CalPlateDescr, HTuple* X, HTuple* Y, HTuple* Z)
static void HMisc::CaltabPoints(const char* CalPlateDescr, HTuple* X, HTuple* Y, HTuple* Z)
static void HMisc::CaltabPoints(const wchar_t* CalPlateDescr, HTuple* X, HTuple* Y, HTuple* Z)
(
Windows only)
def caltab_points(cal_plate_descr: str) -> Tuple[Sequence[float], Sequence[float], Sequence[float]]
描述
caltab_pointscaltab_pointsCaltabPointsCaltabPointsCaltabPointscaltab_points reads the mark center points from the calibration plate
description file CalPlateDescrCalPlateDescrCalPlateDescrCalPlateDescrcalPlateDescrcal_plate_descr (see gen_caltabgen_caltabGenCaltabGenCaltabGenCaltabgen_caltab for
calibration plates with rectangularly arranged marks and create_caltabcreate_caltabCreateCaltabCreateCaltabCreateCaltabcreate_caltab
for calibration plates with hexagonally arranged marks) and
returns their coordinates in XXXXxx, YYYYyy and ZZZZzz. The mark
center points are 3D coordinates in the calibration plate coordinate system
and describe the 3D model of the calibration plate. The calibration plate
coordinate system is located in the middle of the surface of the calibration
plate for calibration plates with rectangularly arranged marks and at the
center of the central mark of the first finder pattern for calibration plates
with hexagonally arranged marks. Its z-axis points into the calibration
plate, its x-axis to the right, and its y-axis downwards.
The mark center points are typically used as input parameters for the
operator camera_calibrationcamera_calibrationCameraCalibrationCameraCalibrationCameraCalibrationcamera_calibration.
运行信息
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without parallelization.
参数表
CalPlateDescrCalPlateDescrCalPlateDescrCalPlateDescrcalPlateDescrcal_plate_descr (input_control) filename.read → HTuplestrHTupleHtuple (string) (string) (HString) (char*)
File name of the calibration plate description.
Default:
'calplate_320mm.cpd'
"calplate_320mm.cpd"
"calplate_320mm.cpd"
"calplate_320mm.cpd"
"calplate_320mm.cpd"
"calplate_320mm.cpd"
List of values:
'calplate_10mm.cpd'"calplate_10mm.cpd""calplate_10mm.cpd""calplate_10mm.cpd""calplate_10mm.cpd""calplate_10mm.cpd", 'calplate_1200mm.cpd'"calplate_1200mm.cpd""calplate_1200mm.cpd""calplate_1200mm.cpd""calplate_1200mm.cpd""calplate_1200mm.cpd", 'calplate_160mm.cpd'"calplate_160mm.cpd""calplate_160mm.cpd""calplate_160mm.cpd""calplate_160mm.cpd""calplate_160mm.cpd", 'calplate_20mm.cpd'"calplate_20mm.cpd""calplate_20mm.cpd""calplate_20mm.cpd""calplate_20mm.cpd""calplate_20mm.cpd", 'calplate_20mm_dark_on_light.cpd'"calplate_20mm_dark_on_light.cpd""calplate_20mm_dark_on_light.cpd""calplate_20mm_dark_on_light.cpd""calplate_20mm_dark_on_light.cpd""calplate_20mm_dark_on_light.cpd", 'calplate_320mm.cpd'"calplate_320mm.cpd""calplate_320mm.cpd""calplate_320mm.cpd""calplate_320mm.cpd""calplate_320mm.cpd", 'calplate_40mm.cpd'"calplate_40mm.cpd""calplate_40mm.cpd""calplate_40mm.cpd""calplate_40mm.cpd""calplate_40mm.cpd", 'calplate_40mm_dark_on_light.cpd'"calplate_40mm_dark_on_light.cpd""calplate_40mm_dark_on_light.cpd""calplate_40mm_dark_on_light.cpd""calplate_40mm_dark_on_light.cpd""calplate_40mm_dark_on_light.cpd", 'calplate_5mm.cpd'"calplate_5mm.cpd""calplate_5mm.cpd""calplate_5mm.cpd""calplate_5mm.cpd""calplate_5mm.cpd", 'calplate_640mm.cpd'"calplate_640mm.cpd""calplate_640mm.cpd""calplate_640mm.cpd""calplate_640mm.cpd""calplate_640mm.cpd", 'calplate_80mm.cpd'"calplate_80mm.cpd""calplate_80mm.cpd""calplate_80mm.cpd""calplate_80mm.cpd""calplate_80mm.cpd", 'calplate_80mm_dark_on_light.cpd'"calplate_80mm_dark_on_light.cpd""calplate_80mm_dark_on_light.cpd""calplate_80mm_dark_on_light.cpd""calplate_80mm_dark_on_light.cpd""calplate_80mm_dark_on_light.cpd", 'caltab_100mm.descr'"caltab_100mm.descr""caltab_100mm.descr""caltab_100mm.descr""caltab_100mm.descr""caltab_100mm.descr", 'caltab_10mm.descr'"caltab_10mm.descr""caltab_10mm.descr""caltab_10mm.descr""caltab_10mm.descr""caltab_10mm.descr", 'caltab_200mm.descr'"caltab_200mm.descr""caltab_200mm.descr""caltab_200mm.descr""caltab_200mm.descr""caltab_200mm.descr", 'caltab_2500um.descr'"caltab_2500um.descr""caltab_2500um.descr""caltab_2500um.descr""caltab_2500um.descr""caltab_2500um.descr", 'caltab_30mm.descr'"caltab_30mm.descr""caltab_30mm.descr""caltab_30mm.descr""caltab_30mm.descr""caltab_30mm.descr", 'caltab_650um.descr'"caltab_650um.descr""caltab_650um.descr""caltab_650um.descr""caltab_650um.descr""caltab_650um.descr", 'caltab_6mm.descr'"caltab_6mm.descr""caltab_6mm.descr""caltab_6mm.descr""caltab_6mm.descr""caltab_6mm.descr", 'caltab_800mm.descr'"caltab_800mm.descr""caltab_800mm.descr""caltab_800mm.descr""caltab_800mm.descr""caltab_800mm.descr", 'caltab_big.descr'"caltab_big.descr""caltab_big.descr""caltab_big.descr""caltab_big.descr""caltab_big.descr", 'caltab_small.descr'"caltab_small.descr""caltab_small.descr""caltab_small.descr""caltab_small.descr""caltab_small.descr"
File extension:
.cpd, .descr
XXXXxx (output_control) real-array → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
X coordinates of the mark center points in the
coordinate system of the calibration plate.
YYYYyy (output_control) real-array → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
Y coordinates of the mark center points in the
coordinate system of the calibration plate.
ZZZZzz (output_control) real-array → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
Z coordinates of the mark center points in the
coordinate system of the calibration plate.
例程 (HDevelop)
* Read calibration image.
read_image(Image, 'calib/calib-3d-coord-03')
CalTabDescr := 'caltab_100mm.descr'
* Find calibration pattern.
find_caltab(Image, CalPlate1, CalTabDescr, 3, 112, 5)
* Find calibration marks and start poses.
StartCamPar := ['area_scan_division', 0.008, 0.0, 0.000011, 0.000011, \
384, 288, 768, 576]
find_marks_and_pose(Image,CalPlate1,CalTabDescr, StartCamPar, \
128, 10, 18, 0.9, 15.0, 100.0, RCoord1, CCoord1, \
StartPose1)
* Read 3D positions of calibration marks.
caltab_points(CalTabDescr, NX, NY, NZ)
* Calibrate camera.
camera_calibration(NX, NY, NZ, RCoord1, CCoord1, StartCamPar, \
StartPose1, 'all', CameraParam, FinalPose, Errors)
* Visualize calibration result.
dev_display(Image)
disp_caltab(WindowHandle, CalTabDescr, CameraParam, FinalPose, 1.0)
例程 (HDevelop)
* Read calibration image.
read_image(Image, 'calib/calib-3d-coord-03')
CalTabDescr := 'caltab_100mm.descr'
* Find calibration pattern.
find_caltab(Image, CalPlate1, CalTabDescr, 3, 112, 5)
* Find calibration marks and start poses.
StartCamPar := ['area_scan_division', 0.008, 0.0, 0.000011, 0.000011, \
384, 288, 768, 576]
find_marks_and_pose(Image,CalPlate1,CalTabDescr, StartCamPar, \
128, 10, 18, 0.9, 15.0, 100.0, RCoord1, CCoord1, \
StartPose1)
* Read 3D positions of calibration marks.
caltab_points(CalTabDescr, NX, NY, NZ)
* Calibrate camera.
camera_calibration(NX, NY, NZ, RCoord1, CCoord1, StartCamPar, \
StartPose1, 'all', CameraParam, FinalPose, Errors)
* Visualize calibration result.
dev_display(Image)
disp_caltab(WindowHandle, CalTabDescr, CameraParam, FinalPose, 1.0)
例程 (HDevelop)
* Read calibration image.
read_image(Image, 'calib/calib-3d-coord-03')
CalTabDescr := 'caltab_100mm.descr'
* Find calibration pattern.
find_caltab(Image, CalPlate1, CalTabDescr, 3, 112, 5)
* Find calibration marks and start poses.
StartCamPar := ['area_scan_division', 0.008, 0.0, 0.000011, 0.000011, \
384, 288, 768, 576]
find_marks_and_pose(Image,CalPlate1,CalTabDescr, StartCamPar, \
128, 10, 18, 0.9, 15.0, 100.0, RCoord1, CCoord1, \
StartPose1)
* Read 3D positions of calibration marks.
caltab_points(CalTabDescr, NX, NY, NZ)
* Calibrate camera.
camera_calibration(NX, NY, NZ, RCoord1, CCoord1, StartCamPar, \
StartPose1, 'all', CameraParam, FinalPose, Errors)
* Visualize calibration result.
dev_display(Image)
disp_caltab(WindowHandle, CalTabDescr, CameraParam, FinalPose, 1.0)
例程 (HDevelop)
* Read calibration image.
read_image(Image, 'calib/calib-3d-coord-03')
CalTabDescr := 'caltab_100mm.descr'
* Find calibration pattern.
find_caltab(Image, CalPlate1, CalTabDescr, 3, 112, 5)
* Find calibration marks and start poses.
StartCamPar := ['area_scan_division', 0.008, 0.0, 0.000011, 0.000011, \
384, 288, 768, 576]
find_marks_and_pose(Image,CalPlate1,CalTabDescr, StartCamPar, \
128, 10, 18, 0.9, 15.0, 100.0, RCoord1, CCoord1, \
StartPose1)
* Read 3D positions of calibration marks.
caltab_points(CalTabDescr, NX, NY, NZ)
* Calibrate camera.
camera_calibration(NX, NY, NZ, RCoord1, CCoord1, StartCamPar, \
StartPose1, 'all', CameraParam, FinalPose, Errors)
* Visualize calibration result.
dev_display(Image)
disp_caltab(WindowHandle, CalTabDescr, CameraParam, FinalPose, 1.0)
例程 (HDevelop)
* Read calibration image.
read_image(Image, 'calib/calib-3d-coord-03')
CalTabDescr := 'caltab_100mm.descr'
* Find calibration pattern.
find_caltab(Image, CalPlate1, CalTabDescr, 3, 112, 5)
* Find calibration marks and start poses.
StartCamPar := ['area_scan_division', 0.008, 0.0, 0.000011, 0.000011, \
384, 288, 768, 576]
find_marks_and_pose(Image,CalPlate1,CalTabDescr, StartCamPar, \
128, 10, 18, 0.9, 15.0, 100.0, RCoord1, CCoord1, \
StartPose1)
* Read 3D positions of calibration marks.
caltab_points(CalTabDescr, NX, NY, NZ)
* Calibrate camera.
camera_calibration(NX, NY, NZ, RCoord1, CCoord1, StartCamPar, \
StartPose1, 'all', CameraParam, FinalPose, Errors)
* Visualize calibration result.
dev_display(Image)
disp_caltab(WindowHandle, CalTabDescr, CameraParam, FinalPose, 1.0)
结果
caltab_pointscaltab_pointsCaltabPointsCaltabPointsCaltabPointscaltab_points returns 2 (
H_MSG_TRUE)
if all parameter values are
correct and the file CalPlateDescrCalPlateDescrCalPlateDescrCalPlateDescrcalPlateDescrcal_plate_descr has been read
successfully. If necessary, an exception is raised.
可能的后置算子
camera_calibrationcamera_calibrationCameraCalibrationCameraCalibrationCameraCalibrationcamera_calibration
参考其它
find_caltabfind_caltabFindCaltabFindCaltabFindCaltabfind_caltab,
find_marks_and_posefind_marks_and_poseFindMarksAndPoseFindMarksAndPoseFindMarksAndPosefind_marks_and_pose,
camera_calibrationcamera_calibrationCameraCalibrationCameraCalibrationCameraCalibrationcamera_calibration,
disp_caltabdisp_caltabDispCaltabDispCaltabDispCaltabdisp_caltab,
sim_caltabsim_caltabSimCaltabSimCaltabSimCaltabsim_caltab,
project_3d_pointproject_3d_pointProject3dPointProject3dPointProject3dPointproject_3d_point,
get_line_of_sightget_line_of_sightGetLineOfSightGetLineOfSightGetLineOfSightget_line_of_sight,
gen_caltabgen_caltabGenCaltabGenCaltabGenCaltabgen_caltab
模块
Foundation