Comments

Author Comment Last activity Moderation
warren "Also do you have any pics you took with the camera to share? Raw and NDVI for comparison? Thank you!!! " | Read more » about 8 years ago
warren "Wow, amazing -- do you have a link to where you can buy this camera, and any data on how much it weighs? It could be a great alternative for people..." | Read more » about 8 years ago
warren "Abdul - it looks like the config file you're using is not set up with a corrected white balance. This page has the corrected WB required as Chris ..." | Read more » about 8 years ago
warren "Or perhaps the lead image here, which uses the #19 Rosco "fire" filter currently in the Mobius Infragrams: https://publiclab.org/notes/mathew/04-30..." | Read more » about 8 years ago
warren "This is so great, Abdul!!! One note -- the lead image shows a blue-filtered image, whereas the Mobius uses a red-filtered sensor. So perhaps the l..." | Read more » about 8 years ago
warren "Hi - would you mind making the title "How can i validate that the data I obtained using raspi noir camera are really NIR and NDVI?" so it's easier ..." | Read more » about 8 years ago
warren "Hi! There are a range of reviews and comments on different conversion-candidate cameras here: https://publiclab.org/wiki/infragram-convertible-came..." | Read more » about 8 years ago
warren "Great question -- I used tags to add the prompt for posting replications; if you're willing, would you mind posting your results using the button a..." | Read more » about 8 years ago
warren "Wow, this is super impressive!!! " | Read more » over 8 years ago
warren "I really liked this note too! I'm interested in how this dataset could be used as a "test set" for software development as well. There are a range ..." | Read more » over 8 years ago
warren "Hmm, @tonyc was just doing this and I think I remember hearing that there may have been changes to the firmware? @tonyc, any suggestions? " | Read more » over 8 years ago
warren "Hmm, you should check out this video as an example -- is this close to the technique you're looking for, albeit of a different subject? https://pub..." | Read more » about 9 years ago
warren "This is something that'd also benefit the general white balance process of Infragram cameras. I wonder, are there any paint sample strips that are ..." | Read more » over 9 years ago
warren "QR code libraries are available in many languages, and most QR code libraries will probably return a location of the center of the code. But maybe ..." | Read more » over 9 years ago
warren "Ah, I see - its the difference between a new paragraph and a <br /> break tag. Thanks for the clarification. Yeah, that makes sense... It'd ..." | Read more » over 9 years ago
warren "Standard for an extra carriage return in Markdown is leaving a single blank line between two blocks of content - that may more sense, or be easier ..." | Read more » over 9 years ago
warren "Each ```` has to be on its own line, then it should work. Thanks, Ned! " | Read more » over 9 years ago
warren "HSV is kind of a shortcut to actually making a LUT, but they're not exactly the same thing. As I mentioned in my comment on your post today, HSV ha..." | Read more » over 9 years ago
warren "Hmm, I think I need a username too? To post formatted code, you can use four ` characters -- ```` on lines before and after your code, and it'll d..." | Read more » over 9 years ago
warren "These are some good questions. We started to abandon basic HSV because it "wraps around" -- high values and low values are both "red" -- but if you..." | Read more » over 9 years ago
warren "I'd love to see the R script. How do you recommend people select a value for redGamma or percentBlue? " | Read more » over 9 years ago
warren "Specifically, I think we need to encourage people to structure experiments around what these cameras do best at the moment -- comparisons between v..." | Read more » over 9 years ago
warren "Hi, Chris - I've been plugged into several other projects and really didn't have time to do this properly, and there was some confusion over the we..." | Read more » over 9 years ago
warren "Hi Ned - this is great. If you post the math, I'll try to port it to Infragram as well. Great work! " | Read more » over 9 years ago