Notes tagged with near-infrared-camera

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Filters in focus

by cfastie | about 1 month ago | 2 | 745 views | 1

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

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Potent Potable Puzzle

by cfastie | 2 months ago | 3 | 515 views | 2

Unfortunately, there were no correct answers submitted to the Holiday Whodunit, so nobody won the...

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Holiday Beverage Whodunit

by cfastie | 2 months ago | 6 | 483 views | 2

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

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Event38 NDVI over Cocodrie

by cfastie | 3 months ago | 3 | 693 views | 1

The camera flown by Charles Malveaux during the Barnrainsing had been converted to near infrared ...

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Fixed wing over Cocodrie

by cfastie | 3 months ago | 4 | 644 views | 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 | 4 months ago | 1 | 597 views | 1

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

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The KAPtober Collection

by cfastie | 5 months ago | 1 | 859 views | 2

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 | 5 months ago | 1 | 753 views | 2

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

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NDVI with red filters

by fliperbaker | 5 months ago | 0 | 887 views | 2

What I want to do Test the results on NDVI photos using red filters My attempt and results Her...

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

by Tbtouaki | 5 months ago | 2 | 1,096 views | 0

What I want to do I am trying to measure NDVI with balloon mapping on several burned sites (diff...

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IR Pass Filters and a 2 camera NDVI Setup

by dlaflash | 5 months ago | 4 | 859 views | 0

What I want to do Purchase an IR pass filter (blocks everything but IR light) or more ideally pu...

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LEAFFEST aerials

by cfastie | 6 months ago | 1 | 893 views | 2

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

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LEAFFEST 2014 accounting

by cfastie | 6 months ago | 6 | 876 views | 8

. 18 LEAFFEST attendees . 10 tents on lawn . 50 % of attendees at their first LEAFFEST . ...

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Comparing #2007 vs #74

by fliperbaker | 6 months ago | 2 | 756 views | 3

What I want to do I want to know which filter performs better to get NDVI images with a Canon A4...

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The LEAFFEST Line

by cfastie | 6 months ago | 2 | 1,313 views | 0

LEAFFEST is only a week away, and I'm sure you are as excited as I am that this year LEAFFEST fal...

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Analyzing NDVI Imagery Using Blender

by unsignedint | 6 months ago | 4 | 1,570 views | 6

Blender Blender is a Free Software for 3D modeling and rendering. The software also contains an ...

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New NDVI colormap

by cfastie | 6 months ago | 24 | 3,165 views | 7

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

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L E A F F E S T

by cfastie | 6 months ago | 4 | 1,315 views | 4

Above: Group aerie at LEAFFEST 2012. WHAT: An annual meetup to refine Public Lab tools and bra...

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Curriculum for Infragram

by amandaf | 7 months ago | 0 | 1,009 views | 0

What we want to do Create four lesson plans for middle and high school teachers to introduce IR ...

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Canon SD4000IS as Infragram

by warren | 7 months ago | 9 | 758 views | 1

What I want to do We'd struggled a year ago to get a CMOS-sensor based Canon SD4000IS working as...

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Single camera NDVI solution

by theowallis | 7 months ago | 3 | 1,119 views | 0

What I want to do I have a Mobius Actioncam from which I have removed the ir blocking filter. I'...

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Titan 2 IR flight

by cfastie | 7 months ago | 2 | 1,443 views | 3

I took a new Titan 2 IR rig for a test flight yesterday. I flew the Fled kite over a clearing whe...

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Spec Cam to Infragram w/the flip of filter? (Rosco "Fire" #19)

by Natalie | 7 months ago | 16 | 1,099 views | 0

What I want to do I would like to see if the "low-cost" webcam we are using currently for our De...

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Can infragrams provide useful measurements of how thirsty my lawn is?

by WhiteRabbit | 7 months ago | 16 | 1,713 views | 0

What I want to do: Use infragrams, NVDI's, and/or anyting related to evaluate how much drought s...

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South of France Forest monitoring

by DroneGo | 8 months ago | 3 | 872 views | 0

What I want to do Develop a tool with Drone (Quadcopter), InfraRed camera, in forestry theme My...

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Live Infragram

by lucenk | 8 months ago | 6 | 826 views | 2

I want to be able to tap into a video feed of NRG images being processed live in real time. I am...

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Using a RAW image to calibrate a JPEG image

by nedhorning | 8 months ago | 0 | 1,128 views | 4

I wanted to test a calibration work flow that involved calibrating a RAW image and then use the r...

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yellow sky

by GreenLeaves | 8 months ago | 0 | 623 views | 1

This was shot near our office.

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Infragram kite mapping at Fab10 Barcelona

by warren | 8 months ago | 12 | 1,115 views | 0

I held two workshops at Fab 10 (http://fab10.org) where we launched an Infragram Point & Shoo...

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Vienna Infragram

by GreenLeaves | 8 months ago | 2 | 761 views | 1

Epic Picture...

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