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Near-Infrared Camera

The Infragram Kickstarter video, a great introduction to the project.

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Notes tagged with near-infrared-camera parent: multispectral-imaging

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Plant Health NDVI -White Balance

by Claytonb 11 months ago | 3 | 1,143 | 2

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

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NDVI to Assess Forage Quality, Question.

by AFairbairn over 1 year ago | 16 | 1,860 | 3

Hello everyone, I am posting this because some may find it interesting and I need some assistanc...

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How i was getting different captured images in presence or absence of sun light ?

by Parth over 1 year ago | 2 | 1,230 | 1

Hello, I want to make infragram camera using i-ball web cam to measure NDVI INDEX.So,I had pu...

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Fall delayed as LEAFFEST looms

by cfastie over 1 year ago | 0 | 1,740 | 3

Salisbury Vermont (LEAFFEST HQ) -- After nearly a decade of study, scientists in Vermont h...

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LEAFFEST 2015

by cfastie almost 2 years ago | 1 | 1,832 | 2

Above: The third annual LEAFFEST (2014) WHAT: An annual meetup to refine Public Lab to...

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NDVI MAPS for Precision Farming

by monoxyde almost 2 years ago | 5 | 3,261 | 1

I want to get Aereal (UAV) prescription maps for precision farming As a first approach...

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Fiji Photo Monitoring Plugin issues

by RQ-05 almost 2 years ago | 1 | 1,661 | 0

**Has anyone seen this error while trying to process an NDVI image.? I can't get this to work. : ...

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Introducing the calibration plugin for ImageJ/Fiji

by nedhorning almost 2 years ago | 29 | 6,081 | 6

Last month I wrote a research note (http://publiclab.org/notes/nedhorning/06-30-2015/automating-n...

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Lavender in full bloom

by RQ-05 almost 2 years ago | 1 | 1,388 | 0

I am attempting to use the HSV color wheel for actual NDVI. Here is one of the images that I p...

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Crown Point Fort infrared

by cfastie about 2 years ago | 2 | 2,738 | 6

Below is a half spherical panorama taken over the 1759 British Fort at Crown Point, New York with...

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White balancing a 4 channel RAW image?

by Fi156 about 2 years ago | 4 | 2,174 | 0

In the long run I want to create NDVI-like images from a multi camera setup to monitor crop ...

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Sudan Team SAP DRONE Project/SAP (Smart Agriculture Payload)

by Mohamed about 2 years ago | 2 | 3,610 | 4

Developing UAVs for combined millet / Acacia , Airborne Automated Cultivation. ![Desertification...

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Bayou St John Infragram of new plantings 2015

by eustatic over 2 years ago | 0 | 1,696 | 2

document the relative growth of plantings in the BSJ restoration at the lake, and document the...

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Filters in focus

by cfastie over 2 years ago | 4 | 3,511 | 2

Above: The three screws (red marks) holding the sensor plate inside a Canon PowerShot S95. ....

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Potent Potable Puzzle

by cfastie over 2 years ago | 4 | 2,440 | 4

Unfortunately, there were no correct answers submitted to the [Holiday Whodunit](http://publiclab...

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Holiday Beverage Whodunit

by cfastie over 2 years ago | 6 | 1,780 | 3

The glasses above each hold one of four liquids which could be found in your kitchen. You...

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Event38 NDVI over Cocodrie

by cfastie over 2 years ago | 3 | 3,629 | 1

The camera [flown by Charles Malveaux during the Barnrainsing](http://publiclab.org/notes/cfastie...

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Fixed wing over Cocodrie

by cfastie over 2 years ago | 4 | 2,707 | 1

Charles Malveaux brought a very big model airplane to the Public Lab Barnraising last week, and p...

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Mapping the LUMCON lawn

by cfastie over 2 years ago | 1 | 1,902 | 1

*Image above: The LUMCON volleyball court in Cocodrie complete with dessication cracks in the cry...

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The KAPtober Collection

by cfastie over 2 years ago | 1 | 4,228 | 6

This weekend I hosted some family in Vermont and we combined leaf peeping with kite photography. ...

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NIR and water

by cfastie over 2 years ago | 1 | 4,787 | 6

Above: Pure NIR photo of white water lily (Nymphaea odorata). . The interaction of infrar...

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NDVI with red filters

by fliperbaker over 2 years ago | 0 | 3,268 | 2

Test the results on NDVI photos using red filters Here a basic analysis about red filters perf...

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Modified camera with 25A red filter - NDVI needs calibration- Any Ideas?

by Tbtouaki almost 3 years ago | 5 | 3,041 | 0

I am trying to measure NDVI with balloon mapping on several burned sites (different time periods...

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IR Pass Filters and a 2 camera NDVI Setup

by dlaflash almost 3 years ago | 7 | 3,736 | 0

Purchase an IR pass filter (blocks everything but IR light) or more ideally purchase IR pass fil...

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LEAFFEST aerials

by cfastie almost 3 years ago | 1 | 3,025 | 3

*Image above: Teddy and the Iris with the radio remote transmitter (bottom center), and his lapto...

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LEAFFEST 2014 accounting

by cfastie almost 3 years ago | 5 | 2,495 | 8

. 18 LEAFFEST attendees [![LEAF2014_326.jpg](https...

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Comparing #2007 vs #74

by fliperbaker almost 3 years ago | 2 | 3,007 | 3

I want to know which filter performs better to get NDVI images with a Canon A490 (ccd) I am co...

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The LEAFFEST Line

by cfastie almost 3 years ago | 2 | 4,262 | 1

LEAFFEST is only a week away, an...

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Analyzing NDVI Imagery Using Blender

by unsignedint almost 3 years ago | 4 | 4,040 | 6

Blender is a Free Software for 3D modeling and rendering. The softwar...

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New NDVI colormap

by cfastie almost 3 years ago | 26 | 12,766 | 8

NDVI is an index (a unit-free number) related to how much photosynthetic activity is occurring. A...

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