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opencv/modules/imgproc/src
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Dmitry Kurtaev c4c2e2e796
Merge pull request #24214 from dkurt:distanceTransform_big_step 
Fix distanceTransform for inputs with large step and height #24214

### Pull Request Readiness Checklist

resolves https://github.com/opencv/opencv/issues/23895

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
2023-09-05 15:21:10 +03:00
..
opencl Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-05-14 11:23:21 +00:00
_geom.h Backport C-API cleanup (imgproc) from 5.x 2023-01-16 23:29:50 +03:00
accum.cpp Deprecated convertTypeStr and made new variant that also takes the buffer size 2023-04-26 09:48:15 -04:00
accum.dispatch.cpp
accum.simd.hpp Merge pull request #15527 from everton1984:faster_acc 2019-10-11 18:32:59 +03:00
approx.cpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-03 12:32:49 +00:00
bilateral_filter.dispatch.cpp Deprecated convertTypeStr and made new variant that also takes the buffer size 2023-04-26 09:48:15 -04:00
bilateral_filter.simd.hpp Merge pull request #21107 from take1014:remove_assert_21038 2021-11-27 18:34:52 +00:00
blend.cpp Deprecated convertTypeStr and made new variant that also takes the buffer size 2023-04-26 09:48:15 -04:00
box_filter.dispatch.cpp Deprecated convertTypeStr and made new variant that also takes the buffer size 2023-04-26 09:48:15 -04:00
box_filter.simd.hpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-11 19:20:22 +00:00
canny.cpp Deprecated convertTypeStr and made new variant that also takes the buffer size 2023-04-26 09:48:15 -04:00
ccl_bolelli_forest_firstline.inc.hpp Merge pull request #19631 from prittt:sota-ccl 2021-02-27 17:27:24 +00:00
ccl_bolelli_forest_lastline.inc.hpp Merge pull request #19631 from prittt:sota-ccl 2021-02-27 17:27:24 +00:00
ccl_bolelli_forest_singleline.inc.hpp Merge pull request #19631 from prittt:sota-ccl 2021-02-27 17:27:24 +00:00
ccl_bolelli_forest.inc.hpp Merge pull request #19631 from prittt:sota-ccl 2021-02-27 17:27:24 +00:00
clahe.cpp Move big objects (>20k) from stack to heap. 2020-12-17 09:36:51 +01:00
color_hsv.dispatch.cpp imgproc: dispatch color* 2019-03-07 15:45:05 +03:00
color_hsv.simd.hpp imgproc/cvtColor: fixed invalid read in BGR2HLS 2023-06-05 23:25:44 +03:00
color_lab.cpp Merge pull request #22179 from hanliutong:new-rvv 2022-07-19 20:02:00 +03:00
color_rgb.dispatch.cpp imgproc: dispatch color* 2019-03-07 15:45:05 +03:00
color_rgb.simd.hpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-11 19:20:22 +00:00
color_yuv.dispatch.cpp Added check that YUYV input of cvtColor has even width. 2023-05-23 14:17:43 +03:00
color_yuv.simd.hpp Merge pull request #22179 from hanliutong:new-rvv 2022-07-19 20:02:00 +03:00
color.cpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-11 19:20:22 +00:00
color.hpp Define the number of dstChannels for Lab, Luv, YCrCb and XYZ conversions 2022-12-23 12:04:30 +02:00
color.simd_helpers.hpp Merge remote-tracking branch 'origin/3.4' into merge-3.4 2023-05-24 14:37:48 +03:00
colormap.cpp Merge pull request #21645 from chacha21:applyColorMap_8UC1_optimized 2022-03-01 19:55:00 +03:00
connectedcomponents.cpp Update Condition 2022-03-31 21:03:06 +00:00
contours.cpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-03 12:32:49 +00:00
convhull.cpp Merge pull request #21107 from take1014:remove_assert_21038 2021-11-27 18:34:52 +00:00
corner.avx.cpp Merge pull request #16236 from alalek:fix_core_simd_emulator 2020-01-10 21:31:02 +03:00
corner.cpp Restored IPP call reduction 2019-07-31 15:41:22 +03:00
corner.hpp
cornersubpix.cpp Add semicolons after CV_INSTRUMENT macros 2018-09-14 06:45:31 +09:00
demosaicing.cpp risc-v: fix unaligned loads and stores 2023-07-11 19:23:12 +03:00
deriv.cpp Deprecated convertTypeStr and made new variant that also takes the buffer size 2023-04-26 09:48:15 -04:00
distransform.cpp Merge pull request #24214 from dkurt:distanceTransform_big_step 2023-09-05 15:21:10 +03:00
drawing.cpp Merge pull request #24042 from vrabaud:circle 2023-07-26 20:00:22 +03:00
emd.cpp Merge pull request #21107 from take1014:remove_assert_21038 2021-11-27 18:34:52 +00:00
featureselect.cpp Merge pull request #19392 from amirtu:OCV-165_finalize_goodFeaturesToTrack_returns_also_corner_value_PR 2021-02-15 19:55:57 +00:00
filter.dispatch.cpp Deprecated convertTypeStr and made new variant that also takes the buffer size 2023-04-26 09:48:15 -04:00
filter.hpp imgproc: align GaussianBlur/sepFilter2D OpenCL with CPU version 2020-07-08 15:13:48 +00:00
filter.simd.hpp Fixed UBSan warning about undefined pointer arithmetic overflow 2023-05-26 15:54:52 -04:00
filterengine.hpp Merge pull request #18073 from vpisarev:apache2_license 2020-08-17 11:49:11 +00:00
fixedpoint.inl.hpp Merge pull request #18167 from Yosshi999:bit-exact-gaussian 2020-09-01 10:28:25 +00:00
floodfill.cpp build: w/a compiler warnings for GCC 11-12 and Clang 13, reduce build output 2023-07-10 11:27:59 +03:00
gabor.cpp
generalized_hough.cpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-09-14 23:44:35 +00:00
geometry.cpp Merge pull request #24216 from dkurt:inter_lines_less_compute 2023-09-05 10:44:56 +03:00
grabcut.cpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-06-26 20:19:04 +00:00
hal_replacement.hpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-10-30 14:26:17 +00:00
hershey_fonts.cpp
histogram.cpp Deprecated convertTypeStr and made new variant that also takes the buffer size 2023-04-26 09:48:15 -04:00
hough.cpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-10-15 16:44:47 +00:00
imgwarp.avx2.cpp
imgwarp.cpp fix ipp_warpAffine return value error 2023-08-14 20:58:35 +08:00
imgwarp.hpp Fixed most clang -Wextra-semi warnings 2022-09-27 18:06:46 -04:00
imgwarp.lasx.cpp Add Loongson Advanced SIMD Extension support: -DCPU_BASELINE=LASX 2022-09-10 09:39:43 +03:00
imgwarp.sse4_1.cpp Fixed most clang -Wextra-semi warnings 2022-09-27 18:06:46 -04:00
intelligent_scissors.cpp imgproc: optimise local cost computation in IntelligentScissorsMB::buildMap 2023-06-07 22:06:52 +01:00
intersection.cpp Merge pull request #23690 from chacha21:rotatedRectangleIntersection_precision 2023-05-30 17:46:39 +03:00
linefit.cpp Backport C-API cleanup (imgproc) from 5.x 2023-01-16 23:29:50 +03:00
lsd.cpp Make LineSegmentDetector deterministic by using stable_sort for ordering keypoints prior to region growing 2023-03-22 04:12:51 +01:00
main.cpp
matchcontours.cpp Add semicolons after CV_INSTRUMENT macros 2018-09-14 06:45:31 +09:00
median_blur.dispatch.cpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-23 16:54:35 +00:00
median_blur.simd.hpp Merge pull request #22179 from hanliutong:new-rvv 2022-07-19 20:02:00 +03:00
min_enclosing_triangle.cpp fix findMinEnclosingTriangle and add tests 2021-10-21 18:12:51 +03:00
moments.cpp Merge pull request #21107 from take1014:remove_assert_21038 2021-11-27 18:34:52 +00:00
morph.dispatch.cpp Deprecated convertTypeStr and made new variant that also takes the buffer size 2023-04-26 09:48:15 -04:00
morph.simd.hpp imgproc: dispatch morph 2019-03-11 13:54:12 +00:00
phasecorr.cpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-05-29 19:00:14 +00:00
precomp.hpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-06-04 19:10:35 +00:00
pyramids.cpp Deprecated convertTypeStr and made new variant that also takes the buffer size 2023-04-26 09:48:15 -04:00
resize.avx2.cpp imgproc(resize): drop unused 'pix_size4' 2020-03-29 02:41:50 +00:00
resize.cpp Merge pull request #23634 from dkurt:fix_nearest_exact 2023-05-19 20:32:04 +03:00
resize.hpp Add Loongson Advanced SIMD Extension support: -DCPU_BASELINE=LASX 2022-09-10 09:39:43 +03:00
resize.lasx.cpp Add Loongson Advanced SIMD Extension support: -DCPU_BASELINE=LASX 2022-09-10 09:39:43 +03:00
resize.sse4_1.cpp imgproc(resize): drop unused 'pix_size4' 2020-03-29 02:41:50 +00:00
rotcalipers.cpp fix choose minimum angle in rotatingCalipers 2021-08-11 19:08:52 +03:00
samplers.cpp Merge pull request #21107 from take1014:remove_assert_21038 2021-11-27 18:34:52 +00:00
segmentation.cpp Backport C-API cleanup (imgproc) from 5.x 2023-01-16 23:29:50 +03:00
shapedescr.cpp Merge pull request #17417 from vpisarev:fix_fitellipse 2020-06-01 18:01:20 +00:00
smooth.dispatch.cpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-11-16 16:54:11 +00:00
smooth.simd.hpp suppress GaussianBlur to generate empty images 2021-10-01 23:17:02 +09:00
spatialgradient.cpp Merge pull request #13693 from terfendail:spatialgrad_wintr 2019-01-30 22:37:27 +03:00
stackblur.cpp improve code style and Doc of stackblur. 2022-10-29 17:34:28 +08:00
subdivision2d.cpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-03 12:32:49 +00:00
sumpixels.avx512_skx.hpp build: eliminate uninitialized warnings from GCC12 2022-09-14 11:58:43 +00:00
sumpixels.dispatch.cpp fix files permissions 2020-04-13 04:29:55 +00:00
sumpixels.simd.hpp Merge pull request #16731 from alalek:issue_16708 2020-03-04 19:28:04 +00:00
tables.cpp
templmatch.cpp Fix mask thresholding 2023-05-26 18:51:33 +03:00
thresh.cpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-18 16:19:06 +00:00
utils.cpp