Create Dockerfile

docker/Dockerfile

@@ -0,0 +1,20 @@
+ARG UBUNTU_TAG
+FROM ubuntu:$UBUNTU_TAG
+
+ARG OPENCV_TAG
+
+RUN apt-get update && \
+    apt-get install -y cmake g++ wget unzip && \
+    wget -O opencv.zip https://github.com/opencv/opencv/archive/${OPENCV_TAG}.zip && \
+    wget -O opencv_contrib.zip https://github.com/opencv/opencv_contrib/archive/${OPENCV_TAG}.zip && \
+    unzip opencv.zip && \
+    unzip opencv_contrib.zip && \
+    cmake -S opencv-${OPENCV_TAG} -B opencv-${OPENCV_TAG}/build \
+        -DOPENCV_EXTRA_MODULES_PATH=opencv_contrib-${OPENCV_TAG}/modules \
+        -DBUILD_TESTS=OFF \
+        -DBUILD_PERF_TESTS=OFF \
+        -DOPENCV_ENABLE_NONFREE=ON && \
+    cmake --build opencv-${OPENCV_TAG}/build -j && \
+    cmake --install opencv-${OPENCV_TAG}/build && \
+    rm -rf opencv.zip opencv_contrib.zip opencv-${OPENCV_TAG} opencv_contrib-${OPENCV_TAG} && \
+    apt-get clean