Install MediaPipe

• Follow the stepsHERE

Ubuntu 16.04

• Can build the Brazel project for both desktop and Android:

  • ubuntu $ bazel build -c opt \ --define MEDIAPIPE_DISABLE_GPU=1 \ --define no_aws_support=true \ mediapipe/examples/desktop/object_detection:object_detection_tensorflow and then $ GLOG_logtostderr=1 bazel-bin/mediapipe/examples/desktop/object_detection/object_detection_tensorflow \ --calculator_graph_config_file=mediapipe/graphs/object_detection/object_detection_desktop_tensorflow_graph.pbtxt \ --input_side_packets=input_video_path=<input video path>,output_video_path=<output video path>

  • android bazel build -c opt --config=android_arm64 mediapipe/examples/android/src/java/com/google/mediapipe/apps/objectdetectiongpu:objectdetectiongpu

  • My own example bazel-bin/mediapipe/examples/desktop/orb_slam/orb_slam

Android Studio Brazel

• MainActivity is the only Java interface that is different for each program. Use camera setting to start camera here(front/end)
• Use Brazel BUILD file to config as CMakeLists, so dependencies are clear here.
• Import -> Config -> Sync -> Run. Refer to the document

Other Notes

1. Java environment problem, update local JDK or refer to this post
2. ffmpeg error
3. Opencv should be 4.0+