| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| mfb | "Hi I'm thinking of using an ESP32-CAM for airborne NDVI. This module has a 2M pixel camera, a 32-bit microcontroller and an SD card socket. It wei..." | Read more » | over 2 years ago | |||
| batuhanbozuntu | " Php Script " | Read more » | over 2 years ago | |||
| unlimitediq2001 | "Wow that's cool if I put an IR Illuminator infront of my camera and solder it to a 9volt battery holder will this be able to get the camera to work..." | Read more » | almost 3 years ago | |||
| eriktampubolon0 | "thank you for sharing. I like this article, I see the post here is very useful. also visit my site thanks :) bmwqq bmw qq daftar bmwqq alternatif..." | Read more » | almost 3 years ago | |||
| ektopyrotic | "Thank you @liz, I appreciate the support very much! I used 81 photos for this 3D model, which admittedly took a while to run on my laptop. I have ..." | Read more » | almost 3 years ago | |||
| liz | "Looks super cool, thanks @ektopyrotic ! How many photos did you start with to create the 3d model? " | Read more » | almost 3 years ago | |||
| nestocean85 | "https://onlinemocktest2.blogspot.com/2020/06/sbi-po-2021-exam-important-information.html good one " | Read more » | almost 3 years ago | |||
| nestocean85 | "https://onlinemocktest2.blogspot.com/2020/06/sbi-po-2021-exam-important-information.html https://boxofficeindiablog.wordpress.com/2020/06/08/ajay-d..." | Read more » | almost 3 years ago | |||
| wln215 | "I believe the NoIR Camera has an upper limit of 909 nm. I can't find the source of this info, but I wouldn't expect teh IMX-219 sensor on board wil..." | Read more » | almost 3 years ago | |||
| liz | "Great news @brendan_stanford ! Thank you for closing the loop on this, and best of luck to the entire classroom :) " | Read more » | almost 3 years ago | |||
| brendan_stanford | "Thanks @liz and @cfastie for your advice and patience! Next steps are indeed clear; after some experimentation with @nedhorning's photo monitoring ..." | Read more » | almost 3 years ago | |||
| liz | "Thanks @cfastie for this in-depth response! Your experience is literally invaluable. Also great to see @nedhorning's name come up. I'm wondering ne..." | Read more » | almost 3 years ago | |||
| cfastie | "Brendan, That's good news. A Rosco 2007 filter was somehow attached to the lens of the RPi camera. That filter passes blue and NIR light but not mu..." | Read more » | almost 3 years ago | |||
| brendan_stanford | "@cfastie Hi Chris, Thank you so much for taking the time to consider my problem! I'm afraid I am a relative NDVI neophyte and therefore I do not ..." | Read more » | almost 3 years ago | |||
| cfastie | "This is a great question. I don’t have much information about how these photos were made, but I will make some assumptions. I assume the Pi NoIR ca..." | Read more » | almost 3 years ago | |||
| umberto_rootman | "I posted a lot of findings about many other filters today, with sample pictures. I got my sample book of 200 filters (of which are ca. 80 of some u..." | Read more » | almost 3 years ago | |||
| liz | "@cfastie i'm wondering if you might advise on this... " | Read more » | almost 3 years ago | |||
| liz | "Super, just modified title to "Use 3-D glasses to modify a camera for infrared" -- this will help people understand what content is here when they ..." | Read more » | almost 3 years ago | |||
| umberto_rootman | "All pictures have undergone 'auto levels'. This particular camera does not have to be white balanced. For many cameras, one has to white balance wi..." | Read more » | almost 3 years ago | |||
| umberto_rootman | " Another great source for infrared color photos: a Roscolux sample book of 200 filters, of which at least 50 - 80 filters are useful. https://us...." | Read more » | almost 3 years ago | |||
| umberto_rootman | "Excellent! On Wed, May 20, 2020 at 5:55 PM \<notifications@publiclab.org> wrote: Hi! There's been a response to your research note 'Cheap s..." | Read more » | almost 3 years ago | |||
| liz | "What would you say to the idea of changing the title of this post to "use 3-D glasses to modify a sport cam for infrared" ? " | Read more » | almost 3 years ago | |||
| brendan_stanford | "The Raspberry Pi is housed in an aluminum enclosure, but the camera points out an airlock porthole on the International Space Station; I am unsure ..." | Read more » | almost 3 years ago | |||
| mimiss | "May I ask what material your camera is housed in? Some materials have very high NDVI values, and it looks like this material is so high in comparis..." | Read more » | almost 3 years ago |