s-trinh 0abd5c86f7 Merge pull request #28824 from s-trinh:update_ArUco_doc ...

Update ArUco doc #28824

See https://github.com/opencv/opencv/pull/28823

Update of the ArUco doc but targeted for OpenCV 4.

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake

2026-05-20 15:05:51 +03:00

..

tutorial_code

Updated Tutorial PSNR for identical images

2025-10-02 00:03:28 +01:00

_coverage.py

Merge pull request #28195 from harsh-suman5:fix-coverage-regex

2025-12-18 14:52:20 +03:00

_doc.py

Define execfile, file, long, raw_input, xrange for Python 3

2018-05-03 09:19:05 +02:00

_run_winpack_demo.cmd

samples: update Python launcher (winpack)

2018-11-15 23:36:26 +00:00

.gitignore

rename samples/{python2 -> python}

2015-12-18 11:00:32 +03:00

aruco_detect_board_charuco.py

Merge pull request #28824 from s-trinh:update_ArUco_doc

2026-05-20 15:05:51 +03:00

asift.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00

audio_spectrogram.py

samples(python): guard against invalid STFT time step

2025-12-15 15:04:10 +05:30

background_subtractor_mask.py

Merge pull request #27810 from D00E:known-foreground-mask

2025-10-14 09:56:06 +03:00

browse.py

fix pylint warnings

2019-10-16 18:49:33 +03:00

calibrate.py

Merge pull request #28824 from s-trinh:update_ArUco_doc

2026-05-20 15:05:51 +03:00

camera_calibration_show_extrinsics.py

Update python samples

2022-01-24 11:13:56 +03:00

camshift.py

Fixed Typo Closes #15148

2019-08-19 22:52:00 +05:30

CMakeLists.txt

rename samples/{python2 -> python}

2015-12-18 11:00:32 +03:00

coherence.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00

color_histogram.py

fix pylint warnings

2019-10-16 18:49:33 +03:00

common.py

Update python samples

2022-01-24 11:13:56 +03:00

contours.py

Merge remote-tracking branch 'upstream/3.4' into merge-3.4

2019-03-22 19:31:31 +03:00

deconvolution.py

Fix spelling typos

2019-12-27 12:46:53 +00:00

demo.py

Fix crash in sample launcher when no item is selected

2025-12-16 11:30:55 +05:30

dft.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00

digits_adjust.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00

digits_video.py

Merge remote-tracking branch 'upstream/3.4' into merge-3.4

2022-01-31 12:53:45 +00:00

digits.py

Update python samples

2022-01-24 11:13:56 +03:00

dis_opt_flow.py

pylint: eliminate warnings

2019-11-01 18:59:35 +03:00

distrans.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00

drawing.py

Fix coordinate generation in drawing sample

2025-06-09 23:43:34 +05:30

edge.py

fix pylint warnings

2019-10-16 18:49:33 +03:00

essential_mat_reconstr.py

Merge pull request #17683 from ivashmak:homography

2020-08-14 22:42:26 +00:00

facedetect.py

Update python samples

2022-01-24 11:13:56 +03:00

feature_homography.py

python: 'cv2.' -> 'cv.' via 'import cv2 as cv'

2017-12-11 13:46:55 +03:00

find_obj.py

prevent index error in find_obj sample

2021-12-23 11:29:27 +03:00

fitline.py

fix pylint warnings

2019-10-16 18:49:33 +03:00

floodfill.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00

gabor_threads.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00

gaussian_mix.py

fix samples

2021-07-01 18:26:17 +03:00

grabcut.py

Minor update in grabcut.py

2020-02-20 16:19:24 +03:00

hist.py

fix samples

2021-07-01 18:26:17 +03:00

houghcircles.py

Update houghcircles.py

2025-04-25 15:39:50 +08:00

houghlines.py

fix pylint warnings

2019-10-16 18:49:33 +03:00

inpaint.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00

kalman.py

Merge pull request #20564 from AleksandrPanov:update_kalman_sample

2021-08-20 10:57:05 +00:00

kmeans.py

fix pylint warnings

2019-10-16 18:49:33 +03:00

laplace.py

Merge pull request #14107 from adityak2920:aditya

2020-02-20 15:41:55 +03:00

lappyr.py

fix pylint warnings

2019-10-16 18:49:33 +03:00

letter_recog.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00

lk_homography.py

fix samples 3.4

2021-06-30 12:50:21 +03:00

lk_track.py

fix samples 3.4

2021-06-30 12:50:21 +03:00

logpolar.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00

morphology.py

Add MORPH_DIAMOND support to samples and tutorials

2025-06-27 21:09:53 +05:30

mosse.py

minor changes : Replace ndarray.ptp() with np.ptp() for NumPy 2.0 Compatibility

2025-03-23 23:38:33 +05:30

mouse_and_match.py

Merge pull request #23108 from crackwitz:issue-23107

2023-01-09 09:55:31 +00:00

mser.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00

opencv_version.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00

opt_flow.py

fix pylint warnings

2019-10-16 18:49:33 +03:00

peopledetect.py

fix pylint warnings

2019-10-16 18:49:33 +03:00

plane_ar.py

Misc. ./samples typos

2018-02-08 05:52:08 -05:00

plane_tracker.py

python: 'cv2.' -> 'cv.' via 'import cv2 as cv'

2017-12-11 13:46:55 +03:00

qrcode.py

Added Aruco-based QR code detection method to python sample.

2023-06-13 15:38:26 +03:00

squares.py

Update samples

2019-09-20 18:03:26 +03:00

stereo_match.py

fix pylint warnings

2019-10-16 18:49:33 +03:00

stitching_detailed.py

samples(python): fix argparse boolean flag for --try_cuda

2025-12-15 15:53:04 +05:30

stitching.py

Added python branch to stitching tutorial.

2024-08-19 16:28:15 +03:00

text_skewness_correction.py

Update python samples

2022-01-24 11:13:56 +03:00

texture_flow.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00

tracker.py

sample: tracker parameters updated

2024-09-14 23:36:57 +03:00

tst_scene_render.py

Merge pull request #24116 from chaebkimm/update-samples-python-tst_scene_render

2023-08-09 13:46:25 +03:00

turing.py

minor changes : Replace ndarray.ptp() with np.ptp() for NumPy 2.0 Compatibility

2025-03-23 23:38:33 +05:30

video_threaded.py

fix pylint warnings

2019-10-16 18:49:33 +03:00

video_v4l2.py

fix samples 3.4

2021-06-30 12:50:21 +03:00

video.py

Removed deprecated 'clock' import.

2019-12-30 13:00:29 +00:00

videocapture_obsensor.py

Merge pull request #23531 from kaingwade:orbbec_python_sample

2023-04-24 12:12:01 +03:00

watershed.py

samples: fix python samples compatibility with demo.py

2019-03-20 18:32:34 +03:00