Changelog

v0.1.38 (2024-03-30)

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Fix

• [videocapture] fixed an issue where invoking Evision.VideoCapture.waitAny/{1,2} reports a NIF error "cv::VideoCapture::waitAny not loaded".

Changelog

v0.1.37 (2024-02-17)

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Changes

• [nerves-build] use fwup v1.10.1
• [precompiled] support armv6-linux-gnueabihf target
• [precompiled] precompiled binaries are now built with Erlang/OTP NIF version 2.16, and they are compatible with NIF version 2.16 and later.
• [model_zoo] use permanent URLs for all models.

Added

• [experimental] support aarch64-windows-msvc target
• [nerves-build] added rpi5 and srhub
• [model_zoo] added PP-OCR V3 text detection models
• [model_zoo] added image classification mobilenet v2 models

Changelog

v0.1.35 (2024-02-14)

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Changed

• Detect and use env var HTTP_PROXY and HTTPS_PROXY when downloading precompiled binaries.
• Updated to OpenCV 4.9.0. Some APIs may have changed, please see OpenCV's release note for more information.
• Use embedded :evision_windows_fix instead of :dll_loader_helper.
• Updated CUDA versions for precompiled binaries. Now we only have EVISION_CUDA_VERSION=118 and EVISION_CUDA_VERSION=121.

Changelog

v0.1.33 (2023-08-01)

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What's Changed

• Updated to OpenCV 4.8.0. Some APIs may have changed, please see OpenCV's release note for more information.
• Using manylinux2014 to build precompiled binaries for x86_64-linux-gnu (w/ and w/o contrib, except for the cuda ones). This lowers the required glibc version to 2.17.
• docs: fix constants by @mnishiguchi in https://github.com/cocoa-xu/evision/pull/190
• docs(warpPerspective): enhance with Kino and some text by @mnishiguchi in https://github.com/cocoa-xu/evision/pull/191
• Correct the release dates in CHANGELOG.md by @edwardzhou in https://github.com/cocoa-xu/evision/pull/194
• override env EVISION_PREFER_PRECOMPILED when building from source by @cocoa-xu in https://github.com/cocoa-xu/evision/pull/197
• Using asdf by @cocoa-xu in https://github.com/cocoa-xu/evision/pull/199
• Fix model zoo url by @RyoWakabayashi in https://github.com/cocoa-xu/evision/pull/204
• Fix face detection bbox by @RyoWakabayashi in https://github.com/cocoa-xu/evision/pull/207
• Update model zoo URL by @RyoWakabayashi in https://github.com/cocoa-xu/evision/pull/205
• [model-zoo/sface] fix face recognition by @cocoa-xu in https://github.com/cocoa-xu/evision/pull/208
• nif 2.17 by @cocoa-xu in https://github.com/cocoa-xu/evision/pull/202
• update to OpenCV 4.8.0 by @cocoa-xu in https://github.com/cocoa-xu/evision/pull/213

New Contributors

• @mnishiguchi made their first contribution in https://github.com/cocoa-xu/evision/pull/190
• @RyoWakabayashi made their first contribution in https://github.com/cocoa-xu/evision/pull/204

Full Changelog: https://github.com/cocoa-xu/evision/compare/v0.1.31...v0.1.33

Changelog

v0.1.31 (2022-04-17)

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Changed

• [Evision.DNN] Added support for passing Nx.Tensor or Evision.Mat as the input argument of bboxes in

  • Evision.DNN.nmsBoxes/{4,5}

    iex> Evision.DNN.nmsBoxes([{0,1,2,3}], [1], 0.4, 0.3)
    [0]
    iex> Evision.DNN.nmsBoxes(Nx.tensor([[0,1,2,3]]), [1], 0.4, 0.3)
    [0]
    iex> Evision.DNN.nmsBoxes(Evision.Mat.literal([[0,1,2,3]], :f64), [1], 0.4, 0.3)
    [0]
    

  • Evision.DNN.nmsBoxesBatched/{5,6}

    iex> Evision.DNN.nmsBoxesBatched([{0,1,2,3}], [1], [1], 0.4, 0.3)
    [0]
    iex> Evision.DNN.nmsBoxesBatched(Nx.tensor([[0,1,2,3]]), [1], [1], 0.4, 0.3)
    [0]
    iex> Evision.DNN.nmsBoxesBatched(Evision.Mat.literal([[0,1,2,3]], :f64), [1], [1], 0.4, 0.3)
    [0]
    

  • Evision.DNN.softNMSBoxes/{4,5}

    iex> Evision.DNN.softNMSBoxes([{0,1,2,3}], [1], 0.4, 0.3)
    {[1.0], [0]}
    iex> Evision.DNN.softNMSBoxes(Nx.tensor([[0,1,2,3]]), [1], 0.4, 0.3)
    {[1.0], [0]}
    iex> Evision.DNN.softNMSBoxes(Evision.Mat.literal([[0,1,2,3]], :s32), [1], 0.4, 0.3)
    {[1.0], [0]}
    

Changelog

v0.1.29 (2022-03-13)

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Fixed

• [py_src] Fixed incorrect typespec for Saclar. Thanks @tusqasi and @Nicd.
• [smartcell] Fixed PPResnet based models.
• [smartcell] Fixed invalid charset URLs as they were removed in the upstream repo. CRNN models URLs to commit 12817b80.

New Contributors

• @Nicd made their first contribution in https://github.com/cocoa-xu/evision/pull/182

Full Changelog: https://github.com/cocoa-xu/evision/compare/v0.1.28...v0.1.29

v0.1.28 (2022-01-25)

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Fixed

• [py_src] ArgInfo.has_default is now set to true if a.defval is f"{a.tp}()". Fixed #174.
• [ci-win-precompile-core] Removed the line that deletes the priv/x64 directory. It should be removed in the last version because we will add priv/x64 to the DLL search path instead of copying all opencv dll files to the priv directory.