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Infragram

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

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Notes tagged with infragram

parent: multispectral-imaging

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NDVI Colour Sensitivity

by bc512 over 4 years ago | 5 | 1,790 | 0

I am having a bit of trouble getting my end result photo as "colour sensitive" as I would like, ...

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Eclectis: a week of civic science in Amsterdam North

by warren over 4 years ago | 1 | 3,566 | 1

Last week I was invited along with Cindy Regalado by the [Waag Society]...

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Possible problem with DIY Infragram camera or infrapix

by ceefoster over 4 years ago | 12 | 3,897 | 1

I've been working with an Infragram camera that was made following the instructions on the websit...

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LEAFFEST Infragram camboard batch tests

by warren over 4 years ago | 5 | 134,807 | 2

Above is a compilation of all [the camera board tests](/notes/warren/09-08-2013/infragram-webcam-...

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Moar NIR tracking

by cfastie over 4 years ago | 6 | 3,594 | 1

*Image above: An NIR LED under tungsten light. The faint purple glow of the LED can be discerned ...

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Fade out

by cfastie over 4 years ago | 3 | 2,129 | 0

*Image above: The blue white-balance paper included in the Infragram filter kit after exposure to...

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Characterizing camera sensors – first step

by nedhorning over 4 years ago | 9 | 4,482 | 2

One of the tasks at LEAFFEST ([http://publiclab.org/notes/cfastie/08-29-2013/l-e-a-f-f-e-s-t-2013...

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Infrared behavior of A810

by cfastie over 4 years ago | 4 | 3,492 | 0

*Image above: NIR selfie. The NIR LED (foreground) is the only source of light. Taken with a modi...

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LEAFFEST Fungal Fun

by cfastie over 4 years ago | 0 | 3,144 | 0

Image above: Infragram NDVI image of two hedgehog mushrooms before they met their fate. ...

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More camera testing

by cfastie over 4 years ago | 0 | 3,347 | 0

On Sunday at LEAFFEST Jeff continued the camera test by repeating Saturday's scene in different l...

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Infragram webcam test raw images

by warren over 4 years ago | 2 | 130,593 | 2

At LEAFFEST 2013, we wanted to do a rigorous test of all the [webcams we've bee...

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Mobius, stripped

by cfastie over 4 years ago | 15 | 6,801 | 1

Image above: The three channels in part of an infrablue photo taken with a Mobius ActionCam m...

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Modifying a Mobius ActionCam for Near IR Photos

by carllipo over 4 years ago | 5 | 13,907 | 1

I have been working on modifying cameras to allow us to be able to take remote photos using our v...

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FungalFest

by cfastie over 4 years ago | 2 | 2,074 | 0

It's been a damp summer, and last week was wet. So there are mushrooms popping up everywhere. The...

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LEAFFEST project

by cfastie over 4 years ago | 0 | 2,645 | 0

Image above: Marzano tomatoes, RGB and infrablue. Why do Infragrams of tomatoes make ...

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Huentek Infragram Webcam tests

by warren over 4 years ago | 0 | 2,276 | 0

Just got a batch of 4 webcams from the Korean company Huentek; Here's the HU203, and I'll post mo...

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L E A F F E S T 2013

by cfastie over 4 years ago | 0 | 3,084 | 0

Image above: I don't have any photos from the first week of September, so please interpolate ...

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Mapping Cyanobacterial Blooms with NDVI

by dsittenfeld over 4 years ago | 10 | 4,263 | 6

Hi all, I am the manager of the Forum program at the Museum of Science in Boston and a PhD stu...

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Results from Aug 25, 2013 Tidmarsh Farms mapping

by warren over 4 years ago | 0 | 2,473 | 0

Glorianna Davenport and Gershon Dublon [hosted a mapping meetup](https://www.eventbrite.com/event...

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Infragrammar with HSV color model

by warren over 4 years ago | 17 | 6,245 | 1

A new idea that evolved [in this thread](https://github.com/Pioneer-Valley-Open-Science/infragram...

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Infragram webcam conversion test with I Zone cameras

by warren over 4 years ago | 3 | 4,205 | 0

Ongoing tests of candidates for the [Infragram Webcam](http://kickst...

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Recover your balance

by cfastie over 4 years ago | 2 | 2,674 | 1

Greg asked about getting useful information from photos taken with an Infragram camera that had n...

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using image texture to find Trapa

by ttaylor over 4 years ago | 1 | 5,895 | 1

With the limited success of using color to find Trapa as described in my post <a href="http://pub...

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HORNWORMS

by cfastie over 4 years ago | 6 | 5,838 | 0

It's a good year for tomatoes, and a big year for hornworms. These caterpillars fatten on tomato ...

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