| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| cfastie | "What is microUSB interfacing? What would be the reason to develop that? Android mUSB Thermal Camera: True thermal sensor 206 x 156 Array 32,136 ..." | Read more » | over 9 years ago | |||
| cfastie | "I don't know whether you could see a clear projected image of the spectrum. I think you could, but it would rather small and dim. I also don't know..." | Read more » | over 9 years ago | |||
| cfastie | "Ivan, Yes, the plugin to make the file pairs list requires some study. It also requires that you have: synchronous pairs of VIS and NIR photos al..." | Read more » | over 9 years ago | |||
| cfastie | "Let us know which parts of the user guide (PhotoMonitoringPluginGuide.odt, at Github) you need help with. Chris " | Read more » | over 9 years ago | |||
| cfastie | "I have updated this note to include a link to the new colormap, which is also here: NDVI_VGYRM.lut This should be copied to the C:\Program Files..." | Read more » | over 9 years ago | |||
| cfastie | "Glad it's working. Here is the look up table (lut) I have been using recently. . A legend for the new colormap. . After another few weeks of tria..." | Read more » | over 9 years ago | |||
| cfastie | "I have not previously seen NDVI images quite like these, so the first thing to check is that the expression you include above: I've measured NDVI ..." | Read more » | over 9 years ago | |||
| cfastie | "Stevie, I included some photos of a pole camera in this thread: https://groups.google.com/forum/#!topic/plots-infrared/OoIAzTDshFE Let me know if ..." | Read more » | over 9 years ago | |||
| cfastie | "Okay, I think I understand now. What you did is: remove IR block filter from a camera take a photo take the same photo with exposed and developed..." | Read more » | over 9 years ago | |||
| cfastie | "Public Lab promoted dual-camera IR systems more than three years ago before they found that the one camera systems worked well enough to get people..." | Read more » | over 9 years ago | |||
| cfastie | "Replacing the camera's IR block filter with exposed, developed, color print film allows only near infrared light to be captured. These IR photos ar..." | Read more » | over 9 years ago | |||
| cfastie | "Scott, we have many Infragram tricks up our sleeves. But the red image above is just a snapshot of the false color IR version of the "blue" Infragr..." | Read more » | over 9 years ago | |||
| cfastie | "Awesome field trip. Scott, I think if you change the license on the YT Infragram video to CC, I can download it and try to make it into an NDVI vid..." | Read more » | over 9 years ago | |||
| cfastie | "This is amazing technology that has great potential for application to kite mapping photos. Photosynth.net has been home to two types of image pres..." | Read more » | over 9 years ago | |||
| cfastie | "The infragram Mobius camera uses a red filter (Rosco #19) which blocks most blue light and therefore captures mostly NIR light in the blue channel. " | Read more » | over 9 years ago | |||
| cfastie | "The first time i have ever found a tree frog in my house was at the LEAFFEST where the Coqui was built, tested, and designed for PCB. . . Clearly..." | Read more » | over 9 years ago | |||
| cfastie | "It's a challenge to match up photos that were not taken from exactly the same place. It really requires that all the photos or the mosaic be georec..." | Read more » | over 9 years ago | |||
| cfastie | "This is a great analysis. I like your interpretation of the filter spectral graphs. Rosco confirms that 2007 passes more light (10% transmission) c..." | Read more » | over 9 years ago | |||
| cfastie | "GIS programs are really good at doing that kind of spatial analysis. If you give them the appropriate information, they can scale and correct the a..." | Read more » | over 9 years ago | |||
| cfastie | "I think any camera could allow you to estimate how thick ice is, if you can put the ice between the camera and the light source. The thicker the ic..." | Read more » | over 9 years ago | |||
| cfastie | "Thanks Liz, I missed that. LEAFFEST is on the weekend of the the 13th and 14th of September. If anyone shows up at my house on the 20th I will send..." | Read more » | over 9 years ago | |||
| cfastie | "Jeff, It was the other Jeff (Warren) who must have added the new colormap at infragram.org. I assume some differences snuck in during the manual tr..." | Read more » | over 9 years ago | |||
| cfastie | "Wow, I didn't know there was a Fastie colormap at Infragram.org. I think it will need a new name (How about VGYR for violet green yellow red?). I g..." | Read more » | over 9 years ago | |||
| cfastie | "Theo, I have gotten that error too, even when using my own pairs of simultaneous photos (I think the cameras' clocks were way off). I forget what I..." | Read more » | almost 10 years ago |