# opencv changelog

> Open Source Computer Vision Library

- Vendor: opencv
- Category: Frameworks & Libraries
- Official site: https://opencv.org/
- Tracked by: What's New (https://whatsnew.fyi/product/opencv)
- Harvested from: GitHub (opencv/opencv)
- Entries below: 10 (newest first)

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'.

## Releases

### 4.14.0 — OpenCV 4.14.0

- Date: 2026-07-19
- Version: 4.14.0
- Original notes: https://github.com/opencv/opencv/releases/tag/4.14.0
- Permalink: https://whatsnew.fyi/product/opencv/releases/4.14.0

- **fixed** — copyTo on empty fixed-type matrices
- **changed** — Improved precision of RotatedRect::points
- **fixed** — UB in cv::error when breakOnError set to true
- **fixed** — cv::mul overflow for U16 type
- **changed** — Revert Disable IPP with AVX512 in cv::compare because of performance regression
- **fixed** — UBSan function pointer type mismatch in countNonZero
- **fixed** — heap-buffer-overflow in YAML parseKey for empty keys
- **changed** — Optimized flip Horizontal
- **added** — AVX VNNI support
- **fixed** — meanStdDev on Windows for ARM
- **added** — NEON implementation for rotate function
- **fixed** — inplace transpose race by enforcing LLSS ordering via local barrier in OpenCL
- **fixed** — incorrect results for in-place flip on strict OpenCL implementations
- **added** — platform-specific SIMD for cv::reduce REDUCE_SUM
- **added** — safe handling of compressed file level extension (.gz[0-9])
- **changed** — Extended AutoBuffer to mimic std::vector
- **fixed** — signed overflow UB in Point/Point3i::dot()
- **added** — SIMD intrinsics support for norm_mask function
- **added** — ARMPL support for DFT Function
- **added** — OpenCL kernel for UMat::diag to avoid aliasing races

*July, 2026*

- Core module:
    - Fixed copyTo on empty fixed-type matrices [#28371](https://github.com/opencv/opencv/issues/28371)
    - Improved precision of RotatedRect::points [#28381](https://github.com/opencv/opencv/issues/28381)
    - Fixed UB in cv::error when breakOnError set to true [#28446](https://github.com/opencv/opencv/issues/28446)
    - Fixed cv::mul overflow for U16 type [#28579](https://github.com/opencv/opencv/issues/28579)
    - Revert "Disable IPP with AVX512 in cv::compare because of performance regression" [#28587](https://github.com/opencv/opencv/issues/28587)
    - Fixed UBSan function pointer type mismatch in countNonZero [#28581](https://github.com/opencv/opencv/issues/28581)
    - Fixed heap-buffer-overflow in YAML parseKey for empty keys [#28620](https://github.com/opencv/opencv/issues/28620)
    - Optimized flip Horizontal [#28614](https://github.com/opencv/opencv/issues/28614)
    - Added AVX VNNI support [#28684](https://github.com/opencv/opencv/issues/28684)
    - Fixed meanStdDev on Windows for ARM [#28739](https://github.com/opencv/opencv/issues/28739)
    - Added NEON implementation for rotate function [#28609](https://github.com/opencv/opencv/issues/28609)
    - Fixed inplace transpose race by enforcing LLSS ordering via local barrier in OpenCL [#28686](https://github.com/opencv/opencv/issues/28686)
    - Fixed incorrect results for in-place flip on strict OpenCL implementations [#28813](https://github.com/opencv/opencv/issues/28813)
    - Added platform-specific SIMD for cv::reduce REDUCE_SUM [#28782](https://github.com/opencv/opencv/issues/28782)
    - Implemented safe handling of compressed file level extension (.gz[0-9]) [#28923](https://github.com/opencv/opencv/issues/28923)
    - Extended AutoBuffer to mimic std::vector [#28909](https://github.com/opencv/opencv/issues/28909) and use it more [#28907](https://github.com/opencv/opencv/issues/28907)
    - Fixed signed overflow UB in Point/Point3i::dot() [#28959](https://github.com/opencv/opencv/issues/28959)
    - Added SIMD intrinsics support for norm_mask function [#28610](https://github.com/opencv/opencv/issues/28610)
    - Add ARMPL support for DFT Function [#28664](https://github.com/opencv/opencv/issues/28664)
    - Implemented OpenCL kernel for UMat::diag to avoid aliasing races [#28897](https://github.com/opencv/opencv/issues/28897)
    - Optimized norm with RVV HAL [#29057](https://github.com/opencv/opencv/issues/29057)
    - Deprecateed MatCommaInitializer_ [#29060](https://github.com/opencv/opencv/issues/29060)
    - Fixed v_matmul/v_matmuladd scalable semantics and expand lane-group test coverage [#29080](https://github.com/opencv/opencv/issues/29080)
    - Siwtched to better Durand-Kerner initialization in solvePoly [#29109](https://github.com/opencv/opencv/issues/29109)
    - Fixed numerical instability and out-of-bounds store in VBLAS SIMD [#29141](https://github.com/opencv/opencv/issues/29141)
    - Added convertScale data type conversions to RVV HAL [#29174](https://github.com/opencv/opencv/issues/29174)
    - Fixed inverted continuity check in cvReshapeMatND() [#29132](https://github.com/opencv/opencv/issues/29132)
    - Fixed memory leak in OpenCL extensions gathering [#28981](https://github.com/opencv/opencv/issues/28981)
    - Added check to reject nd-matrix dim count above CV_MAX_DIM in FileStorage read [#29301](https://github.com/opencv/opencv/issues/29301)
    - Moved IPP math functions from core module to HAL [#29306](https://github.com/opencv/opencv/issues/29306)
    - parallelize sort_ using parallel_for_ [#29192](https://github.com/opencv/opencv/issues/29192)
    - Fixed potential stack overflow in FileStorage [#29348](https://github.com/opencv/opencv/issues/29348)
    - Vectorizeed meanStdDev [#29339](https://github.com/opencv/opencv/issues/29339)
    - FileStorage reads integers above INT_MAX into float/double without truncation [#29368](https://github.com/opencv/opencv/issues/29368)
    - Optimized minMaxI

_[Truncated at 4000 characters — full notes: https://github.com/opencv/opencv/releases/tag/4.14.0]_

### 5.0.0 — OpenCV 5.0.0

- Date: 2026-06-06
- Version: 5.0.0
- Original notes: https://github.com/opencv/opencv/releases/tag/5.0.0
- Permalink: https://whatsnew.fyi/product/opencv/releases/5.0.0

*June, 2026*

OpenCV 5.0 has been released: https://opencv.org/opencv-5/!

*ChangeLog is TBD*

Here is the [summary](https://github.com/opencv/opencv/wiki/OpenCV-5) and
the [migration guide](https://github.com/opencv/opencv/wiki/OpenCV-4-to-5-migration)

### 4.13.0 — OpenCV 4.13.0

- Date: 2025-12-31
- Version: 4.13.0
- Original notes: https://github.com/opencv/opencv/releases/tag/4.13.0
- Permalink: https://whatsnew.fyi/product/opencv/releases/4.13.0

- **added** — Added CVBenchmark, an unbiased CPU benchmark providing evaluation of different CPUs in real-world computer vision and AI workloads
- **changed** — Modified Input/OutputArray methods to handle std::vector<T> or std::vector<std::vector<T>> in a more accurate way
- **changed** — Made cuda::GpuMatND compatible with InputArray/OutputArray
- **changed** — Forced output type for empty matrices where it is defined in API
- **added** — Added std::vector length check to Input/OutputArray
- **added** — Added 16-bit LUT and corresponding HAL entrypoint
- **added** — Added cv::Mat::copyAt for ROI operation
- **added** — Added support for parsing null values and backslash in JSON parser in cv::FileStorage
- **fixed** — Fixed cv::solveCubic numerical instability via coefficient normalization
- **fixed** — Fixed tempfile race condition on Windows
- **changed** — Dropped OPENCV_FOR_OPENMP_DYNAMIC_DISABLE environment variable in favor of standard OMP_DYNAMIC
- **changed** — Enabled fp16 conversions but disabled NEON FP16 arithmetics on Windows for ARM
- **fixed** — Fixed dot product accumulation causing NORM test failures on Windows ARM64
- **fixed** — Fixed missing vec_cvfo on IBM POWER9 due to unavailable VSX float64 conversion
- **fixed** — Fixed in-place flip in HAL for RISC-V RVV
- **added** — Added inRange HAL entry point
- **added** — Added Iterative Phase Correlation to imgproc module
- **added** — Added cv::minEnclosingConvexPolygon
- **fixed** — Fixed overflow in connected components
- **fixed** — Corrected cv::minAreaRect to follow documentation by forcing angle to range [-90, 0)

*December, 2025*

New Year update for OpenCV 4.x has been released.

- CVBenchmark
    - An unbiased CPU benchmark by OpenCV (https://github.com/opencv/cvbenchmark) that provides an evaluation of different CPUs in real-world computer vision and AI workloads is released.

- Core module:
    - Modified Input/OutputArray methods to handle 'std::vector<T>' or 'std::vector<std::vector<T>>' in more accurate way [#28242](https://github.com/opencv/opencv/issues/28242)
    - Made `cuda::GpuMatND` compatible with InputArray/OutputArray [#23913](https://github.com/opencv/opencv/issues/23913)
    - Forced output type for empty  matrices where it's defined in API [#27972](https://github.com/opencv/opencv/issues/27972)
    - Added `std::vector` length check Input/OutputArray [#27817](https://github.com/opencv/opencv/issues/27817)
    - Added 16-bit LUT and corresponding HAL entrypoint [#27890](https://github.com/opencv/opencv/issues/27890), [#27911](https://github.com/opencv/opencv/issues/27911)
    - Add `cv::Mat::copyAt` for for ROI operation [#27318](https://github.com/opencv/opencv/issues/27318)
    - Extended JSON support in cv::FileStorage: `null` parsing [#27579](https://github.com/opencv/opencv/issues/27579) and
    - Added support parsing null in JSON parser in cv::FileStorage [#27579](https://github.com/opencv/opencv/issues/27579) and back slash "\" support [#27587](https://github.com/opencv/opencv/issues/27587)
    - Fixed `cv::solveCubic` numerical instability via coefficient normalization [#28117](https://github.com/opencv/opencv/issues/28117)
    - Fixed tempfile race condition on Windows [#28087](https://github.com/opencv/opencv/issues/28087)
    - Restore parallel framework name on failure attempt [#27802](https://github.com/opencv/opencv/issues/27802)
    - Dropped OPENCV_FOR_OPENMP_DYNAMIC_DISABLE environment variable in favor of standard OMP_DYNAMIC [#28122](https://github.com/opencv/opencv/issues/28122)
    - Enabled fp16 conversions, but disabled NEON FP16 arithmetics on Windows for ARM [#27897](https://github.com/opencv/opencv/issues/27897)
    - Fixed dot product accumulation causing NORM test failures on Windows ARM64 [#28211](https://github.com/opencv/opencv/issues/28211)
    - Added several performance optimizations for Windows on ARM: [#27575](https://github.com/opencv/opencv/issues/27575), [#27596](https://github.com/opencv/opencv/issues/27596)
    - Fixed missing vec_cvfo on IBM POWER9 due to unavailable VSX float64 conversion [#27990](https://github.com/opencv/opencv/issues/27990)
    - Fix in-place flip in HAL for RISC-V RVV [#28180](https://github.com/opencv/opencv/issues/28180)
    - Added inRange HAL entry point [#27854](https://github.com/opencv/opencv/issues/27854)
    - Disabled IPP with AVX512 in cv::compare because of performance regression [#28311](https://github.com/opencv/opencv/issues/28311)

- Imgproc module:
    - Added Iterative Phase Correlation [#28146](https://github.com/opencv/opencv/issues/28146), [paper](https://iopscience.iop.org/article/10.3847/1538-4365/ab63d7)
    - Added `cv::minEnclosingConvexPolygon` [#27369](https://github.com/opencv/opencv/issues/27369)
    - Improved near-zero convexity handling in `cv::convexHull` [#28043](https://github.com/opencv/opencv/issues/28043)
    - Kept `cv::convexHull` output indices monotone if possible [#28163](https://github.com/opencv/opencv/issues/28163)
    - Fixed overflow in connected components [#27582](https://github.com/opencv/opencv/issues/27582)
    - Corrected `cv::minAreaRect` to follow documentation (force angle to range [-90, 0)) [#28051](https://github.com/opencv/opencv/issues/28051). Versions of OpenCV with different angle range are 4.5.1-4.12.0. Expected angle range documented first time in 4.12.0 release.
    - Increased minAreaRect accuracy with doubles [#28149](https://github.com/opencv/opencv/issues/28149)
    - Added `cv::CLAHE::BitShift` option [#28014](https://github.com/opencv/opencv/issues/28014)
    - Fixed `cv::minEnclos

_[Truncated at 4000 characters — full notes: https://github.com/opencv/opencv/releases/tag/4.13.0]_

### 4.12.0 — OpenCV 4.12.0

- Date: 2025-07-02
- Version: 4.12.0
- Original notes: https://github.com/opencv/opencv/releases/tag/4.12.0
- Permalink: https://whatsnew.fyi/product/opencv/releases/4.12.0

- **added** — Added user-defined logger callback
- **added** — Added `reinterpret()` method to `cv::Mat`
- **fixed** — Fixed empty ND-array construction
- **fixed** — Fixed bug with `int64` support for FileStorage
- **fixed** — Fixed `cv::meanStdDev` overflow for large images
- **changed** — Used HAL for cv::mean function
- **changed** — Vectorized cv::normalize / cv::norm
- **changed** — Enabled SIMD_SCALABLE for exp and sqrt
- **changed** — Vectorized normDiff with universal intrinsics
- **changed** — Refactored normDiff in hal_rvv and extended with support of more data types
- **changed** — Further vectorized copyTo with mask
- **fixed** — Fixed POWN OpenCL implementation
- **changed** — Restored legacy universal intrinsics operators in a separate header
- **changed** — Improved solveCubic accuracy
- **deprecated** — Deprecated copyData parameter in `cv::UMat` construction from `std::vector`
- **changed** — Optimized and reduced memory consumption in `cv::findContours`
- **fixed** — Fixed integer overflow in `cv::HoughLinesProbabilistic` with very large input images
- **fixed** — Fixed several potential overflows in image warping
- **changed** — Improved robustness for ellipse fitting
- **added** — Added `cv::THRESH_DRYRUN` flag to get adaptive threshold values without input thresholding
- **fixed** — Fixed `cv::getPerspectiveTransform` for singular case

*July, 2025*

Summer update for OpenCV 4.x

- Core Module:
  - Added user-defined logger callback [#27154](https://github.com/opencv/opencv/issues/27154)
  - Added `reinterpret()` method to `cv::Mat` [#25394](https://github.com/opencv/opencv/issues/25394)
  - Fixed empty ND-array construction [#27362](https://github.com/opencv/opencv/issues/27362)
  - Fixed bug with `int64` support for FileStorage [#26846](https://github.com/opencv/opencv/issues/26846)
  - Fixed `cv::meanStdDev` overflow for large images [#26867](https://github.com/opencv/opencv/issues/26867)
  - Useed HAL for cv::mean function too [#26895](https://github.com/opencv/opencv/issues/26895)
  - Vectorized cv::normalize / cv::norm [#26885](https://github.com/opencv/opencv/issues/26885)
  - Enabled SIMD_SCALABLE for exp and sqrt [#26886](https://github.com/opencv/opencv/issues/26886)
  - vectorized normDiff with universal intrinsics [#27042](https://github.com/opencv/opencv/issues/27042)
  - Refactored normDiff in hal_rvv and extended with support of more data types [#27115](https://github.com/opencv/opencv/issues/27115)
  - Further vectorized copyTo with mask [#27145](https://github.com/opencv/opencv/issues/27145)
  - Fix POWN OpenCL implementation [#27274](https://github.com/opencv/opencv/issues/27274)
  - Restored legacy universal intrinsics operators in a separate header [#27327](https://github.com/opencv/opencv/issues/27327)
  - Improved solveCubuc accuracy: [#27331](https://github.com/opencv/opencv/issues/27331), [#27347](https://github.com/opencv/opencv/issues/27347)
  - Deprecated copyData Parameter in `cv::UMat` construction from `std::vector` and always copy data [#27408](https://github.com/opencv/opencv/issues/27408)

- Imgproc Module:
  - Optimized and reduced memory consumption in `cv::findContours` [#26690](https://github.com/opencv/opencv/issues/26690), [#26834](https://github.com/opencv/opencv/issues/26834)
  - Fixed integer overflow in `cv::HoughLinesProbabilistic` with very large input images [#26744](https://github.com/opencv/opencv/issues/26744)
  - Fixed several potential overflows in image warping [#26765](https://github.com/opencv/opencv/issues/26765), [#26776](https://github.com/opencv/opencv/issues/26776)
  - Improved robustness for ellipse fitting [#26773](https://github.com/opencv/opencv/issues/26773)
  - Added `cv::THRESH_DRYRUN` flag to get adaptive threshold values without input thresholding [#26836](https://github.com/opencv/opencv/issues/26836)
  - Fixed `cv::getPerspectiveTransform` for singular case [#26926](https://github.com/opencv/opencv/issues/26926)
  - Optimized bayer2Gray with universal intrinsics [#26868](https://github.com/opencv/opencv/issues/26868)
  - Added optional mask to `cv::threshold` [#26842](https://github.com/opencv/opencv/issues/26842)
  - Accelerated `cv::remap` calculation with multi-threading, when `cv::WARP_INVERSE_MAP` is used [#27108](https://github.com/opencv/opencv/issues/27108)
  - Reworked HSV color conversion tables initialization in OpenCL branch to fix possible data raise [#27287](https://github.com/opencv/opencv/issues/27287)
  - Fixed bilateral filter's sigma color and sigma space issue [#27309](https://github.com/opencv/opencv/issues/27309)
  - Impoved performance of medianblur [#27299](https://github.com/opencv/opencv/issues/27299)
  - Added `cv::getClosestEllipsePoints` function to get the closest point on an ellipse [#26299](https://github.com/opencv/opencv/issues/26299)
  - Corrected IPP implementation for `cv::distanceTransform` results with single thread [#27432](https://github.com/opencv/opencv/issues/27432)
  - Fixed `cv::matchTemplate` with mask crash [#26703](https://github.com/opencv/opencv/issues/26703)
  - Added diamond structuring element to morphology operations [#27441](https://github.com/opencv/opencv/issues/27441), [#27492](https://github.com/opencv/opencv/issues/27492)
  - Improved `cv::intersectConvexConvex` accuracy in corner cases [#26974](https://github.com/opencv/opencv/is

_[Truncated at 4000 characters — full notes: https://github.com/opencv/opencv/releases/tag/4.12.0]_

### 4.11.0 — OpenCV 4.11.0

- Date: 2025-01-09
- Version: 4.11.0
- Original notes: https://github.com/opencv/opencv/releases/tag/4.11.0
- Permalink: https://whatsnew.fyi/product/opencv/releases/4.11.0

OpenCV 4.11.0 has been released.

:hammer_and_wrench: Change log is [here](https://github.com/opencv/opencv/wiki/OpenCV-Change-Logs#version4110).

```
fab645f6b42e4f02ed43e57191cab37b00b861d13191afa34d68fc9f3d8ff763  opencv-4.11.0-android-sdk.zip
165f43c51ea2710f94307fea10c86b6376b63d5162182ba5f040d7a835fb4451  opencv-4.11.0-docs.zip
1e83edcd3e482228f5c2348a7ceafd72efd614b6578e68f610cd0898c6df95d1  opencv-4.11.0-ios-framework.zip
7c9d1c0b70db1b1952cc815252fced9a07f51267563cf3eaa1674d734c49b8e4  opencv-4.11.0-windows.exe
```

### 5.0.0-alpha — OpenCV 5.0.0-alpha

- Date: 2024-12-05
- Version: 5.0.0-alpha
- Original notes: https://github.com/opencv/opencv/releases/tag/5.0.0-alpha
- Permalink: https://whatsnew.fyi/product/opencv/releases/5.0.0-alpha
- Labels: Pre-release

OpenCV 5.0.0-alpha has been released.

The alpha release for the new OpenCV generation. The release is designed as technology preview and not ready for production usage yet.
:hammer_and_wrench: Chnagelog: https://github.com/opencv/opencv/wiki/OpenCV-Change-Logs#version50-alpha

```
c450cd4340de2109a5c7036e6495e3d6  opencv-5.0.0-alpha-android-sdk.zip
218351f5f5c4e424ab8b3e7116c66678  opencv-5.0.0-alpha-docs.zip
fbf55f5cf2bd9c70c9439b9653bd3a10  opencv-5.0.0-alpha-ios-framework.zip
ea3bc24a8c5e2ce0f771f5c209ef5098  opencv-5.0.0-alpha-windows.exe
```

### 4.10.0 — OpenCV 4.10.0

- Date: 2024-06-03
- Version: 4.10.0
- Original notes: https://github.com/opencv/opencv/releases/tag/4.10.0
- Permalink: https://whatsnew.fyi/product/opencv/releases/4.10.0

OpenCV 4.10.0 has been released.

:hammer_and_wrench: Change log is [here](https://github.com/opencv/opencv/wiki/ChangeLog#version4100).

```
464d55abe64b53af3aeb73197cf4620535abd909916d06e6a8b7c32712013966  opencv-4.10.0-android-sdk.zip
0ff1b7246fec72a0f5243cbac5ae663b04c6773fbb11f6b69e86ac20239d0ade  opencv-4.10.0-docs.zip
cbd21c62a4cfdd4cfe7e69c8601d23976e2d2bd05a912d0759debb3052c257db  opencv-4.10.0-ios-framework.zip
bff38466091c313dac21a0b73eea8278316a89c1d434c6f0b10697e087670168  opencv-4.10.0-windows.exe
```

### 4.9.0 — OpenCV 4.9.0

- Date: 2023-12-28
- Version: 4.9.0
- Original notes: https://github.com/opencv/opencv/releases/tag/4.9.0
- Permalink: https://whatsnew.fyi/product/opencv/releases/4.9.0

- **added** — OpenCV package for Android is now available as AAR on Maven Central

OpenCV 4.9.0 has been released.

:hammer_and_wrench: Change log is [here](https://github.com/opencv/opencv/wiki/ChangeLog#version490).
Since 4.9.0 OpenCV package for Android is also available as AAR on Maven Central: https://central.sonatype.com/artifact/org.opencv/opencv

```
d181481fdabf6c02b1b45a3b382a583c531bb4d6b0582d0fbbb686487f071218  opencv-4.9.0-android-sdk.zip
0fce577941eea0db27d2c37b7c46785db23de6520b725b8f0dca7c46b368b18c  opencv-4.9.0-ios-framework.zip
fefddff0623fbd5a6fa0cecb9bccd4b822478354e6c587ebb6e40ab09dacba51  opencv-4.9.0-windows.exe
1e71ceb6220c94bd917ee48b29284e43883e066a3c7129e27f5c2a4ffbab8275  opencv-4.9.0-docs.zip
```

### 4.8.1 — OpenCV 4.8.1

- 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

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
```

### 4.8.0 — OpenCV 4.8.0

- Date: 2023-06-28
- Version: 4.8.0
- Original notes: https://github.com/opencv/opencv/releases/tag/4.8.0
- Permalink: https://whatsnew.fyi/product/opencv/releases/4.8.0

OpenCV 4.8.0 has been released.

:hammer_and_wrench: Change log is [here](https://github.com/opencv/opencv/wiki/ChangeLog#version480).

SHA256 sum for packages:
```
e415d976549be7aa56a909cedb7d9b5b7fd24dbdd0eabee94de0f004c52ddc7c  opencv-4.8.0-android-sdk.zip
89c33d2b0a66b287ffc7a7643bfed4ae4a0728a76a5c4c852854efdb300693b3  opencv-4.8.0-ios-framework.zip
1c8b1b78a51c46852eb5569d762bd11d0097a45c3db1f03eb41aba6f727b8942  opencv-4.8.0-windows.exe
8e7ea70b52ce28b521367368cdadfc8457b36046dcbc5c3ed83d094edb6e35d9  opencv-4.8.0-docs.zip
```