Public Lab Wiki documentation

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Infragram Webapp Dev


Using Flask, Twitter Bootstrap, and Heroku

Craig's code for doing the ndvi conversion

Image Processing in Python

Discussion threads on processing NDVI in this manner, appropriate color tables, etc:

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Test app on Heroku

Installing into Local Virtualenv Development Environment

Install base system packages (Debian based OSes)

sudo apt-get install python-dev python-virtualenv libpng-dev libfreetype6-dev

Create a virtual environment and activate it

virtualenv venv --distribute
source venv/bin/activate

Note that your command-line prompt may now be prepended with "(venv)". Now packages installed using pip will only be in this environment. Use the command deactivate to exit this mode. Finish installing dependencies

pip install flask flask-sijax numpy matplotlib pillow

Check out the code or website from GitHub

sudo apt-get install git
git clone

Run locally

cd infrapix

Open browser to url to test the web app!

test images for command-line utility


resultant images from command-line utility


near-infrared-camera infragram app