# opencv 4.8.1 — OpenCV 4.8.1

- Product: opencv (https://whatsnew.fyi/product/opencv)
- Vendor: opencv
- Date: 2023-09-27
- Version: 4.8.1
- Original notes: https://github.com/opencv/opencv/releases/tag/4.8.1
- Permalink: https://whatsnew.fyi/product/opencv/releases/4.8.1

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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OpenCV 4.8.1 has been released.

:hammer_and_wrench: Change log is [here](https://github.com/opencv/opencv/wiki/ChangeLog#version481).

SHA256 sum for packages:
```
a8bfe53cf9d7fa94ed5d85d61cf028348a6a1268b8027c9bc95ca96edd90ba13  opencv-4.8.1-android-sdk.zip
0689312a9de439757618a412b266dc5ee75d2e32aefa9eac32c3f808ade06331  opencv-4.8.1-ios-framework.zip
037dd1c5c172237b0a00ee822684e5ac453028e1933111a2c547b62061f8b7e4  opencv-4.8.1-windows.exe
```