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GitOrigin-RevId: e3a43e4e5e519cd14df7095749059e2613bdcf76
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MediaPipe Team
2020-07-08 18:24:46 -07:00
committed by jqtang
parent 67bd8a2bf0
commit e9fbe868e5
96 changed files with 2546 additions and 1175 deletions
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docs/getting_started/install.md
+27 -7
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@@ -44,6 +44,18 @@ apps, see these [instructions](./building_examples.md#ios).
[Bazel documentation](https://docs.bazel.build/versions/master/install-ubuntu.html)
to install Bazel 2.0 or higher.
For Nvidia Jetson and Raspberry Pi devices with ARM Ubuntu, Bazel needs to
be built from source.
```bash
# For Bazel 3.0.0
wget https://github.com/bazelbuild/bazel/releases/download/3.0.0/bazel-3.0.0-dist.zip
sudo apt-get install build-essential openjdk-8-jdk python zip unzip
unzip bazel-3.0.0-dist.zip
env EXTRA_BAZEL_ARGS="--host_javabase=@local_jdk//:jdk" bash ./compile.sh
sudo cp output/bazel /usr/local/bin/
```
3. Install OpenCV and FFmpeg.
Option 1. Use package manager tool to install the pre-compiled OpenCV
@@ -58,6 +70,14 @@ apps, see these [instructions](./building_examples.md#ios).
libopencv-imgproc-dev libopencv-video-dev
```
[`opencv_linux.BUILD`] is configured for x86_64 by default. For Nvidia
Jetson and Raspberry Pi devices with ARM Ubuntu, the lib paths need to be
modified.
```bash
sed -i "s/x86_64-linux-gnu/aarch64-linux-gnu/g" third_party/opencv_linux.BUILD
```
Option 2. Run [`setup_opencv.sh`] to automatically build OpenCV from source
and modify MediaPipe's OpenCV config.
@@ -493,14 +513,14 @@ cameras. Alternatively, you use a video file as input.
```bash
username@DESKTOP-TMVLBJ1:~$ curl -sLO --retry 5 --retry-max-time 10 \
https://storage.googleapis.com/bazel/2.0.0/release/bazel-2.0.0-installer-linux-x86_64.sh && \
sudo mkdir -p /usr/local/bazel/2.0.0 && \
chmod 755 bazel-2.0.0-installer-linux-x86_64.sh && \
sudo ./bazel-2.0.0-installer-linux-x86_64.sh --prefix=/usr/local/bazel/2.0.0 && \
source /usr/local/bazel/2.0.0/lib/bazel/bin/bazel-complete.bash
https://storage.googleapis.com/bazel/3.0.0/release/bazel-3.0.0-installer-linux-x86_64.sh && \
sudo mkdir -p /usr/local/bazel/3.0.0 && \
chmod 755 bazel-3.0.0-installer-linux-x86_64.sh && \
sudo ./bazel-3.0.0-installer-linux-x86_64.sh --prefix=/usr/local/bazel/3.0.0 && \
source /usr/local/bazel/3.0.0/lib/bazel/bin/bazel-complete.bash
username@DESKTOP-TMVLBJ1:~$ /usr/local/bazel/2.0.0/lib/bazel/bin/bazel version && \
alias bazel='/usr/local/bazel/2.0.0/lib/bazel/bin/bazel'
username@DESKTOP-TMVLBJ1:~$ /usr/local/bazel/3.0.0/lib/bazel/bin/bazel version && \
alias bazel='/usr/local/bazel/3.0.0/lib/bazel/bin/bazel'
```
6. Checkout MediaPipe repository.