Bhavit Patel 7ea6b356c7 Merge pull request #23305 from bhavitp:fix/calib3d/undistortion_grid ...

Resolves https://github.com/opencv/opencv/issues/23304

Fixes the incorrect pixel grid
Switches type to double to avoid precision loss as all callers use doubles

### 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
- [X] 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

2023-03-10 09:50:36 +03:00

..

opencl

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_affine2d_estimator.cpp

calib3d: don't change input data

2019-04-06 19:28:41 +00:00

test_affine3.cpp

Merge pull request #12437 from vpisarev:avx2_fixes

2018-09-06 18:56:55 +03:00

test_affine3d_estimator.cpp

Merge pull request #16011 from sebastien-wybo:fix_16007

2019-12-19 12:59:18 +03:00

test_affine_partial2d_estimator.cpp

calib3d: don't change input data

2019-04-06 19:28:41 +00:00

test_calibration_hand_eye.cpp

Fix cubic root computation to be able to handle negative values. Improve doc. Add regression test.

2020-08-25 03:37:56 +02:00

test_cameracalibration_artificial.cpp

Fix some typos

2019-06-05 12:24:13 +02:00

test_cameracalibration_badarg.cpp

don't use constructors for C API structures

2018-09-06 14:34:16 +03:00

test_cameracalibration_tilt.cpp

Misc. modules/ typos (cont.)

2018-02-12 10:15:36 -05:00

test_cameracalibration.cpp

Warning supression fix for XCode 13.1 and newer. Backport #23203

2023-02-06 11:12:05 +03:00

test_chessboardgenerator.cpp

code clean up

2019-01-14 22:21:21 +03:00

test_chessboardgenerator.hpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_chesscorners_badarg.cpp

Fix spelling typos

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

test_chesscorners_timing.cpp

don't use constructors for C API structures

2018-09-06 14:34:16 +03:00

test_chesscorners.cpp

Merge pull request #23108 from crackwitz:issue-23107

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

test_compose_rt.cpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_cornerssubpix.cpp

ts: cvtest::debugLevel / --test_debug=<N> option

2020-11-28 13:13:28 +00:00

test_decompose_projection.cpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_filter_homography_decomp.cpp

Filter homography decomp: updated PR #7153 (#11846)

2018-06-27 16:47:35 +03:00

test_fisheye.cpp

Merge pull request #23179 from savuor:port34_stddev_calib_fisheye

2023-01-28 09:56:13 +00:00

test_fundam.cpp

Merge pull request #21107 from take1014:remove_assert_21038

2021-11-27 18:34:52 +00:00

test_homography_decomp.cpp

Merge pull request #13601 from JimZhou-001:JimZhou-001

2019-01-11 16:58:47 +03:00

test_homography.cpp

test: reproducible results, enabled 2-channel tests, increased some thresholds

2023-01-19 15:39:33 +03:00

test_main.cpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_modelest.cpp

War on Whitespace, master edition: file endings.

2013-08-27 14:23:26 +04:00

test_posit.cpp

Misc. modules/ typos (cont.)

2018-02-12 10:15:36 -05:00

test_precomp.hpp

ts: refactor OpenCV tests

2018-02-03 19:39:47 +00:00

test_reproject_image_to_3d.cpp

don't use constructors for C API structures

2018-09-06 14:34:16 +03:00

test_solvepnp_ransac.cpp

Merge pull request #19253 from mightbxg:bugfix_PnPRansac

2021-03-12 00:53:06 +03:00

test_stereomatching.cpp

Merge pull request #23108 from crackwitz:issue-23107

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

test_undistort_badarg.cpp

Merge pull request #15966 from saskatchewancatch:issue-15760

2019-12-12 19:23:57 +03:00

test_undistort_points.cpp

Merge pull request #14800 from FanaticsKang:add_undistortPoint_test

2019-06-14 22:57:21 +03:00

test_undistort.cpp

Merge pull request #23305 from bhavitp:fix/calib3d/undistortion_grid

2023-03-10 09:50:36 +03:00