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| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| bansal_sidharth2996 | " Hi, please submit your proposal on the GSOC official website at the earliest. Thanks " | Read more » | almost 4 years ago | |||
| bansal_sidharth2996 | " I really like your proposal Few suggestions We are looking forwards for supportive folks. Make sure to do 1. at least one PR review each week and..." | Read more » | about 4 years ago | |||
| warren | "Also, I wonder if the inverted values are due to your using a blue not red filter? I believe the ndvi equation needs to be reversed too if you do t..." | Read more » | about 4 years ago | |||
| warren | " Oh that's super, we'd love to see it. Thanks! " | Read more » | about 4 years ago | |||
| petter_mansson1 | "At the moment I have only the code on private repository. I will conduct an experiment where I try to look for changes in NDVI values corresponding..." | Read more » | about 4 years ago | |||
| warren | " Hi! Very cool! I'm curious if you've posted your code anywhere, I'd love to see it! " | Read more » | about 4 years ago | |||
| petter_mansson1 | "EDIT: Did some further testing and it was an error on my end. Used the wrong module to colormap the pictures. Ill leave the rest of the comment tho..." | Read more » | about 4 years ago | |||
| MaggPi | "Just to close out this question, updated colormap info is at: https://publiclab.org/notes/MaggPi/01-14-2019/updated-image-sequencer-colormaps " | Read more » | about 4 years ago | |||
| warren | " Great to hear from you @maggpi! This is tremendous! " | Read more » | about 4 years ago | |||
| warren | "@warren awards a barnstar to MaggPi for their awesome contribution! " | Read more » | about 4 years ago | |||
| mrodriguezorejuela | "Hi there. Are there any csv files for the other colormaps? I'm specifically looking for the Physics and its variation ones. Thanks! " | Read more » | over 4 years ago | |||
| cfastie | "MaggPi you are correct that presenting color-mapped data-based images without presenting the colormap key makes the images mostly meaningless to vi..." | Read more » | over 4 years ago | |||
| warren | "Yes! I think @tech4gt is working on this very soon! There's an issue open for it too. " | Read more » | over 4 years ago | |||
| Endure1 | "Is this conversion the reason a dual camera setup doesn't necessarily require calibration? " | Read more » | about 5 years ago | |||
| cfastie | "The text file attached above gives the correct RGB values for the NDVI_VGYRM lookup table. I put an image of the NDVI_VGYRM color gradient in my an..." | Read more » | about 6 years ago | |||
| Jtaw | "update : I used the lookup table above and did not give me a good result. I hope it is not the colormap used by infragram and there is something el..." | Read more » | about 6 years ago | |||
| Jtaw | "The lookup table will do for me. I'll try to generate an equation from this one. thanks a lot! " | Read more » | about 6 years ago | |||
| cfastie | "I think the algorithm to convert a blue- or red-filtered NIR photo to color NDVI is something like this: Start with a color photo in which one ch..." | Read more » | about 6 years ago | |||
| RQ-05 | "I will get a few more images for you to look at. It seems with this type of plant, that the HSV really jumps out at the true NIR reflectance. I am ..." | Read more » | over 7 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 7 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 7 years ago | |||
| RQ-05 | "Is it possible to put a LUTs for the HDV? I did a few images that came out great using the HDV, and I would like to put a scale on them. Maybe I mi..." | Read more » | over 7 years ago | |||
| mathew | "I was having trouble getting the white balance settings to load. figured it out from a manual editing page on RC groups: http://www.rcgroups.com/fo..." | Read more » | almost 9 years ago | |||
| cfastie | "Thanks, download works! Mathew, The white balance settings for both of your Mobius shots at infragram.org are 288, 256, 432. That suggests the came..." | Read more » | almost 9 years ago |