Screenshot 2017 10 18 at 5.42.41 pm

Infragram

The Infragram project brings together a range of different efforts to make Do-It-Yourself plant health comparisons possible with infrared photography.

Learn more on the wiki page

Notes tagged with infragram

parent: multispectral-imaging

Ask a question about infragram or Subscribe to answer questions on this topic


Use Image Sequencer for NDVI plant analysis with 2 images

by warren 24 days ago | 5 | 181 | 2

This tutorial shows how to use Image Sequencer to take two DIY multispectral ...

Read more


Red vs. blue filters for NDVI

by nedhorning over 4 years ago | 32 | 15,448 | 6

While working on [calibration techniques](http://publiclab.org/notes/nedhorning/10-21-2013/calibr...

Read more


Prototype: filter map tiles in real-time in a browser with ImageSequencer (NDVI Landsat)

by warren about 1 month ago | 7 | 366 | 1

I've been working with the new Image Sequencer, a Public Lab project, to try ...

Read more


Testing a cheap webcam with Infragram - spoiler alert: nope

by warren about 2 months ago | 0 | 161 | 0

We've started shipping some really cheap new webcams with our introductory kits -- the imagery is...

Read more



Hacked Infragram Raspberry Pi camera now on the International Space Station

by warren 3 months ago | 3 | 301 | 2

_(Reposted from the [Rosco company blog](http://www.rosco.com/spectrum/index.php/2018/03/rosco-fi...

Read more


Infragram feild test in Jeju island.

by SangHo 4 months ago | 1 | 127 | 0

test

Read more


Set up a Mobius Action Cam for timelapse

by warren 8 months ago | 0 | 429 | 2

The Mobius Action Cam is used in the Infragram Point & Shoot, and ...

Read more


Change the white balance (or other configuration) on a Mobius camera

by warren 8 months ago | 0 | 357 | 2

This is part of the documentation of the Infragram Point & Shoot b...

Read more



Getting started with infrared photography on Infragram.org

by warren 8 months ago | 0 | 498 | 1

This tutorial walks through working with images on Infragram.org, which is an ea...

Read more


Update firmware on the Mobius Action Cam

by warren 8 months ago | 0 | 251 | 1

If you're having trouble setting the white balance on your Mobius Action Cam (used in the [Infrag...

Read more


Install a filter or change the lens in a Mobius Action Cam

by warren 8 months ago | 0 | 414 | 2

This activity shows how to install a custom filter and/or change the lens in the Infragram Point ...

Read more


Introducing Image Sequencer: a pure JavaScript non-destructive image processing library for Node, browser and command line

by ccpandhare 8 months ago | 0 | 457 | 3

_This past summer, myself, Chinmay led a project (mentored by Jeff) as part of Google Summer of C...

Read more



Web Working Group Update 20: August 2017

by warren 10 months ago | 1 | 203 | 1

Missed posting an update last month as I was traveling for a few weeks, but happy to be back for ...

Read more


Remove lens distortion from photos with FisheyeGL

by warren 10 months ago | 7 | 1,043 | 6

FisheyeGL is a new online tool for removing lens...

Read more


DIY NIR Test with Filter Kit #1

by belkinsa about 1 year ago | 1 | 443 | 0

Roughly a week ago, I ordered a [DIY Plant Analysis Filter Kit](https://publiclab.myshopify.com/c...

Read more


Web-based fisheye-removal prototype for correcting lens distortion

by warren over 1 year ago | 18 | 1,103 | 3

Hi, all - I'd been meaning to for some time, but I finally got a quick prototype up for in-browse...

Read more



RocketPi - a Raspberry Pi based Video Flight Recorder and Live Video Telemetry Transmitter

by jfd over 1 year ago | 0 | 447 | 1

Realtime Infragram Initially would operate on JPEG image data, later H.264/5 video streams. ...

Read more


Conversion of 4k sport camera for NDVI analysis with UAVs

by azaelb over 1 year ago | 19 | 1,997 | 6

Several months ago I got a key chain 1080p camera and converted it to use with my budget drone...

Read more


Getting started with the Infragram Point and Shoot

by abdul over 1 year ago | 3 | 853 | 3

So you've just opened your Infragram Point & Shoot! You'll notic...

Read more


Plant Health NDVI -White Balance

by Claytonb almost 2 years ago | 3 | 1,495 | 2

I have been experimenting with numerous different types of material to set a custom white balance...

Read more



Plant Health NDVI Consumer camera vs Professional multispectral camera

by Claytonb almost 2 years ago | 9 | 3,561 | 9

I wanted to share some of my results in comparing a modified consumer camera with a scientific gr...

Read more


Infragram Plant Cam

by abdul about 2 years ago | 0 | 934 | 1

The Infragram Plant Cam is a handheld, battery powered mini camera (a modified Mobius Action ...

Read more


Graze anatomy

by cfastie about 2 years ago | 8 | 1,540 | 4

[](//i...

Read more


Calibration cogitation

by cfastie about 2 years ago | 11 | 1,277 | 5

Normalized difference vegetation index (NDVI) has been computed from satellite and airborne data ...

Read more