| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| fongvania | "I did this! " | Read more » | 9 months ago | |||
| mcmseves | "Hi All Im getting the same issue as @nipam_bhavsar. Nipam, did you find a way around this yet? " | Read more » | 12 months ago | |||
| juavito47 | "Hi, could I use this approach to detect insect pest on crop fields? My idea is to use drones to monitor the area, but my questions is : the insects..." | Read more » | over 1 year ago | |||
| mohammed786 | "I really like this post, and good to know this kind of information. Thanks " | Read more » | over 1 year ago | |||
| mfb | "That's good advise regarding exposure. It took me a while to realise that the same basic rules apply to NIR, like having the sun behind the camera ..." | Read more » | over 1 year ago | |||
| cfastie | "Your photo is a little dark, and proper exposure is important to get meaningful NDVI results. Your photo produces reasonable NDVI results with som..." | Read more » | over 1 year ago | |||
| mfb | "Hi Sam Did you try interning numbers into the 'red' box on instagram? Some half convincing NDVI looking effects were achieved by doing this but I ..." | Read more » | over 1 year ago | |||
| agentnightingale | "Hi Mike Thanks for your response. I double-checked but it looks like the white balance on the Rasberry PI NoIR is set correctly. If I turn it off,..." | Read more » | over 1 year ago | |||
| mfb | "Hi Sam Are you sure your camera's white balance is correctly set for the red filter? I'm also new to using infragram but have obtain some interest..." | Read more » | over 1 year ago | |||
| gardnersp2 | "try https://tubematics.com/ if you want to use the pi with a camera " | Read more » | almost 2 years ago | |||
| ronnikahn221 | "Thanks for sharing this information. Rasberry pi is the smallest computer in the world in very cheap rate. Easily managable and handy. For more i..." | Read more » | almost 2 years ago | |||
| vishal_jv1511 | "awesome articles Please visit also -> Digital Marketing Institute in Jaipur seo training in jaipur " | Read more » | about 2 years ago | |||
| tapariayogesh | "What is the viewing angle of the camera lens? " | Read more » | over 2 years ago | |||
| warren | "Obviously we love to see any improved 3d printed parts and would love to add to the design. Just so people know, we try to print these to be solid,..." | Read more » | over 2 years ago | |||
| warren | "Sadie, just curious, how does your adhere to the board? I love the little grippy bits that hold the lens itself! " | Read more » | over 2 years ago | |||
| cfastie | "`>>So according to this we should be getting about 10% transmission of red light, does that mean I should subtract 10% of each pixel value in..." | Read more » | over 2 years ago | |||
| nstarli | "Thanks for the detailed response Chris, this is super helpful! I really appreciate the feedback. So I have actually been provided the full charact..." | Read more » | over 2 years ago | |||
| cfastie | "I don't know for sure whether your protocol with the RPi camera (use automatic white balance with blue paper) and my protocol with a Powershot (use..." | Read more » | over 2 years ago | |||
| nipam_bhavsar | "Dear Warren, Greetings !!! Thanks for your kind response. We are giving power supply through Laptop's USB port. Camera cable is connected proper..." | Read more » | over 2 years ago | |||
| nstarli | "Thanks for the reply Chris. I have read through pretty much every single one of your posts! So my white balance calibration is the simple one that ..." | Read more » | over 2 years ago | |||
| cfastie | "I am not familiar with your white balance procedure so I don't know how it is affecting your results. If you can manually set the white balance, se..." | Read more » | over 2 years ago | |||
| warren | "Hi! Often the issue is that the ribbon cable is not properly seated, either the big one between the camera and Pi, or the little one between the ca..." | Read more » | over 2 years ago | |||
| nstarli | "Sorry, I meant to include the cfastie colormap image as well: " | Read more » | over 2 years ago | |||
| MaggPi | "Hi, -One option would be to use near infrared LED strip lights similar to what was done here: https://www.youtube.com/watch?v=Y6Vz6sSnXhY&feat..." | Read more » | over 2 years ago |