Dockerfile

FROM python:3.7

RUN apt-get update && \
        apt-get install -y \
        build-essential \
        cmake \
        git \
        wget \
        unzip \
        yasm \
        pkg-config \
        libswscale-dev \
        libtbb2 \
        libtbb-dev \
        libjpeg-dev \
        libpng-dev \
        libtiff-dev \
        libavformat-dev \
        libpq-dev \
        v4l-utils \
        libv4l-dev \
    && apt-get autoremove \
    && apt-get clean \
    && rm -rf /tmp/* /var/lib/apt/lists/* /var/tmp/*

RUN pip install --no-cache-dir numpy pillow

WORKDIR /
ENV OPENCV_VERSION="3.4.2"
RUN wget https://github.com/opencv/opencv/archive/${OPENCV_VERSION}.zip \
&& unzip ${OPENCV_VERSION}.zip \
&& mkdir /opencv-${OPENCV_VERSION}/cmake_binary \
&& cd /opencv-${OPENCV_VERSION}/cmake_binary \
&& cmake -DBUILD_TIFF=ON \
  -DBUILD_opencv_java=OFF \
  -DWITH_CUDA=OFF \
  -DWITH_OPENGL=ON \
  -DWITH_OPENCL=ON \
  -DWITH_IPP=ON \
  -DWITH_TBB=ON \
  -DWITH_EIGEN=ON \
  -DWITH_V4L=ON \
  -DBUILD_TESTS=OFF \
  -DBUILD_PERF_TESTS=OFF \
  -DCMAKE_BUILD_TYPE=RELEASE \
  -DCMAKE_INSTALL_PREFIX=$(python3.7 -c "import sys; print(sys.prefix)") \
  -DPYTHON_EXECUTABLE=$(which python3.7) \
  -DPYTHON_INCLUDE_DIR=$(python3.7 -c "from distutils.sysconfig import get_python_inc; print(get_python_inc())") \
  -DPYTHON_PACKAGES_PATH=$(python3.7 -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())") \
  -DWITH_V4L=ON \
  -DWITH_LIBV4L=ON \
  .. \
&& make install \
&& rm /${OPENCV_VERSION}.zip \
&& rm -r /opencv-${OPENCV_VERSION}

RUN pip install --no-cache-dir opencv-contrib-python
RUN pip install --no-cache-dir matplotlib

RUN curl -v -o Humor-Sans-1.0.ttf http://antiyawn.com/uploads/Humor-Sans-1.0.ttf
RUN mkdir --parents /usr/local/share/fonts/; mv Humor*.ttf /usr/local/share/fonts/Humor-Sans-1.0.ttf