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ch02-安装OpenCV/最简单-使用pip安装opencv-python和opencv-contrib-python
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- 网址:https://pypi.python.org/pypi/opencv-python
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+ - 网址:
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+ - https://github.com/skvark/opencv-python
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+ - https://pypi.python.org/pypi/opencv-python
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## 安装 opencv-python
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- virtualenv -p python3 .cv2
@@ -39,7 +41,7 @@ MacOS和Linux的轮子目前有一些局限性:
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A:不,包是特殊的轮二进制包,它们已经包含静态构建的OpenCV二进制文件。
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- ** 问:Pip没有找到包 `` opencv-python `` ?**
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+ ** 问:pip没有找到包 `` opencv-python `` ?**
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A:轮包格式和manylinux构建是非常新的东西。最可能的问题是与旧的点相关联,可以通过运行`` pip install -upgrade pip `` 和`` pip install wheel `` 来修复。
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- 参考
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- https://github.com/NaturalHistoryMuseum/pyzbar
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- [ 用ZBar做OpenCV识别器-条形码+二维码] ( https://www.pyimagesearch.com/2018/05/21/an-opencv-barcode-and-qr-code-scanner-with-zbar/ )
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+ - [ zbar和zxing之间的对比] ( https://blog.csdn.net/halaoda/article/details/78185719 )
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- 安装
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- 安装 ZBar
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