一、安裝教程：

https://github.com/tensorflow/models/blob/master/research/object_detection/g3doc/installation.md

二、具體步驟：

1. https://github.com/tensorflow/models

下載model-master

2. 安裝protobuf，編譯.proto檔案

# From tensorflow/models/research/
protoc object_detection/protos/*.proto –python_out=.

3.新增research和slim路徑到PYTHONPATH

使用指令開啟bashrc：
sudo vim ~/.bashrc
‘++++++++++++++++++++++++++++++++++++++++++’
From tensorflow/models/research/
export PYTHONPATH=$PYTHONPATH:pwd:pwd/slim

4.測試object_detection API

python object_detection/builders/model_builder_test.py
‘—————————————————————————’
Ran 15 tests in 0.039s
OK