Programming Computer Vision with Python

$ wget http://programmingcomputervision.com/downloads/pcv_data.zip
$ unzip pcv_data.zip
$ git clone https://github.com/wolfg1969/Programming-Computer-Vision-with-Python-practice.git
$ cd Programming-Computer-Vision-with-Python-practice
$ pip install --user pipenv
$ pipenv install
$ cd PCV
$ pipenv run python setup.py install

$ cd Programming-Computer-Vision-with-Python-practice
$ pipenv run python PCV/examples2/ch1_image_representation.py

Jupyter Notebook

$ pipenv run jupyter notebook

matplotlib Mac OS

RuntimeError: Python is not installed as a framework.

~/.matplotlib/matplotlibrc

backend: TkAgg

https://stackoverflow.com/questions/21784641/installation-issue-with-matplotlib-python