Tags

Tags give the ability to mark specific points in history as being important

4.12.0

d943e1d6 · Merge pull request #3964 from asmorkalov:as/threshold_otsu_fix · Jun 27, 2025
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Release 4.12.0
```
4.11.0

0e5254eb · Merge pull request #3866 from asmorkalov:as/xfeatures_build_fix · Jan 08, 2025
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Release 4.11.0
```

5.0.0-alpha

712f9758 · Merge branch 4.x · Nov 28, 2024

OpenCV 5.0.0-alpha release.

The alpha release for the new OpenCV generation. The release is designed as technology preview and not ready for production usage yet.

4.10.0

1ed3dd2c · Merge pull request #3744 from asmorkalov:as/variadic_tuple · May 30, 2024
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Release OpenCV 4.10.0
```
4.9.0

c7602a8f · Merge pull request #3611 from asmorkalov:as/disable_cuda_surf · Dec 26, 2023
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Release OpenCV 4.9.0
```
4.8.1

f10c84d4 · Merge pull request #3515 from asmorkalov:as/find_ellipses_memory · Jun 28, 2023
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Release OpenCV 4.8.1
```
4.8.0

f10c84d4 · Merge pull request #3515 from asmorkalov:as/find_ellipses_memory · Jun 28, 2023
```
Release OpenCV 4.8.0
```
3.4.20

f8525761 · Merge pull request #3462 from Kumataro:3.4-fixc3457 · Apr 17, 2023
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OpenCV 3.4.20
```
4.7.0

e247b680 · Merge pull request #3394 from AleksandrPanov:move_contrib_charuco_to_main_objdetect · Dec 28, 2022
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OpenCV 4.7.0
```
3.4.19

07c67603 · Merge pull request #3349 from sturkmen72:patch-3 · Sep 29, 2022
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OpenCV 3.4.19
```
4.6.0

db16caf6 · Merge pull request #3269 from alalek:aruco_merge_fixes · Jun 05, 2022
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OpenCV 4.6.0
```
3.4.18

0eda296f · Merge pull request #3256 from AleksandrPanov:fix_aruco_axes_docs · Jun 02, 2022
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OpenCV 3.4.18
```
4.5.5

49e8f123 · Merge pull request #3137 from savuor:backport_levmarqfromscratch · Dec 24, 2021
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OpenCV 4.5.5
```
3.4.17

e0db5fde · Merge pull request #3126 from AleksandrPanov:update_ArUco_tutorial · Dec 20, 2021
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OpenCV 3.4.17
```
4.5.4

2bc3e1a1 · Merge remote-tracking branch 'upstream/3.4' into merge-3.4 · Oct 08, 2021
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OpenCV 4.5.4
```
3.4.16

02c2b56c · Merge pull request #3058 from sturkmen72:cleanup-old-c · Oct 08, 2021
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OpenCV 3.4.16
```
4.5.3

d5317d62 · Merge pull request #2964 from DumDereDum:icp_docs · Jul 04, 2021
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OpenCV 4.5.3
```
3.4.15

e9e50703 · Merge pull request #2937 from scloke:patch-1 · Jul 01, 2021
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OpenCV 3.4.15
```
4.5.2

f5d7f671 · Merge pull request #2906 from SunAriesCN:patch-2 · Apr 02, 2021
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OpenCV 4.5.2
```
3.4.14

4de4edeb · Merge pull request #2894 from berak:imgproc_fix_thinning · Mar 17, 2021
```
OpenCV 3.4.14
```