There are lots of ways to process infrared imagery to analyze plant health. Here are a few:

## Infragram.org

(more coming soon)

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## Image Sequencer

A pure JavaScript sequential image processing system, inspired by storyboards 

Image Sequencer is different from other image processing systems in that it's non-destructive: instead of modifying the original image, it creates a new image at each step in a sequence. This is because it:

* produces a legible trail of operations, to "show your work" for evidential, educational, or reproducibility reasons
* makes the creation of new tools or "modules" simpler -- each must accept an input image, and produce an output image
* allows many images to be run through the same sequence of steps
* works identically in the browser, on Node.js, and on the commandline

* **Demo:** https://publiclab.github.io/image-sequencer/
* **Source code:** https://github.com/publiclab/image-sequencer/

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## Photo monitoring plugin

@nedhorning has developed a plugin for ImageJ (aka Fiji, on the Mac) which can do a lot of powerful infrared compositing work, including batch conversion and image alignment. 

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## Python

For those who use the webcam and have a Python interpreter, there are some image processing codes available at [Python Webcam Codes](/wiki/python-webcam-codes).