| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| eustatic | "sweet " | Read more » | about 10 years ago | |||
| mathew | "I wish we could switch the settings around while the camera was in webcam mode, it would make this process a lot easier. that said, I'm complainin..." | Read more » | about 10 years ago | |||
| cfastie | "That one is really contrasty. I guess some experiments are in order to see how various white balance settings work and how the other photo settings..." | Read more » | about 10 years ago | |||
| mathew | "Here is is again in full sun. with B at 660 there is still substantial clipping. Should I keep dropping the white balance for B? : " | Read more » | about 10 years ago | |||
| cfastie | "The blue channel (NIR) is a little bright in the 19 photo (and the others as well). There are lots of pixels with 255 for blue, so the dynamic rang..." | Read more » | about 10 years ago | |||
| mathew | "Ok, that's a good explanation. The fire does look pretty good. I really like the the images aesthetically too, the red sky/blue plants is eerie. " | Read more » | about 10 years ago | |||
| cfastie | "It makes sense that 26 has more difference between red and blue. The transmission cutoff is farther toward the NIR end of the spectrum, so less red..." | Read more » | about 10 years ago | |||
| cfastie | "This is Fire. It looks pretty good. " | Read more » | about 10 years ago | |||
| cfastie | "All three of those filters will probably be good replacements for Wratten 25. Doing some tests with them is the only way to tell, and I suspect it ..." | Read more » | about 10 years ago | |||
| mathew | "Thanks Chris! " | Read more » | about 10 years ago | |||
| cfastie | "That nice windows program for Mobius is not official, just written by the isoprop guy. I guess nobody has done it yet for the Mac. Here is the con..." | Read more » | about 10 years ago | |||
| mathew | "I've been manually editing the config file-- the only thing I can't figure out is how to turn on the custom white balance. " | Read more » | about 10 years ago | |||
| warren | "Shouldn't it be possible to copy the text config file from Chris's mobius and post it here so Mathew can use it? " | Read more » | about 10 years ago | |||
| mathew | "Well, I guess that pretty much settles it on the red. I went out flying with only the blue on friday, and haven't processed the results yet. I wa..." | Read more » | about 10 years ago | |||
| cfastie | "Jeff, all of the photos that day were in bright sunshine under cloudless sky. You can see the afternoon progress in the four panel NDVI for Mobius ..." | Read more » | about 10 years ago | |||
| warren | "Indeed, that last Mobius with a 2007 did not work well for me either. What were the lighting conditions? I tried to stretch the histogram a bit, bu..." | Read more » | about 10 years ago | |||
| cfastie | "You're right, that would be a revealing test. In the example you referred to (below), the red channel should be three times more sensitive than th..." | Read more » | about 10 years ago | |||
| cfastie | "Tom, Yes, meaningless was not the best word choice. The real surprise was that the non-plants consistently had NDVI values higher than plants. That..." | Read more » | about 10 years ago | |||
| ttaylor | "you know, if the little color filters in Mobius cmos sensor Bayer array have the same spectral response as some of the CCD sensors I've seen around..." | Read more » | about 10 years ago | |||
| ttaylor | "Wow, that was quick. Too bad about the Mobius not doing raw. I feel like a I have decent handle on the Canons, but the Mobius is so light and po..." | Read more » | about 10 years ago | |||
| ttaylor | "Chris, re the Mobius Rosco2007 image, some comments and questions. By "meaningless" do you mean that the pine board looks so much like the living p..." | Read more » | about 10 years ago | |||
| cfastie | "Tom, Maybe it would also be useful to you to have DNG images (via CHDK) from my full spectrum Canon A810? " | Read more » | about 10 years ago | |||
| cfastie | "Hi Tom, I didn't capture RAW with the S95, and the Mobius does not do RAW (although the firmware is open source, so it's possible). I could capture..." | Read more » | about 10 years ago | |||
| ttaylor | "Chris, do you have raw versions of these images I could look at? " | Read more » | about 10 years ago |