infragram-conversion
infragram-conversion


Author Comment Last activity Moderation
warren "In short, while you've clearly shown there is IR in all 3 channels, there is still a reasonably good signal/noise ratio difference between 2 channe..." | Read more » almost 9 years ago
warren "Thanks Chris, but I'm not sure I agree that we're just seeing brightness due to infrared. I'm not saying this is NDVI -- it seems to work in the re..." | Read more » almost 9 years ago
cfastie "If you have two cameras, and your goal is NDVI or false color infrared, the best way to get what you need is one unmodified camera and one with the..." | Read more » almost 9 years ago
PeeBee "I am new to this field, and am busy trying to mod a Mobius by removing the IR filter and adding a blue (red remove) filter. I have made a side by ..." | Read more » almost 9 years ago
cfastie "More tests are definitely merited. First, I was assuming that Carl was using a Rosco blue filter, and my original conclusions were based on that. ..." | Read more » almost 9 years ago
warren "With the new Infragram.org, Mathew Lippincott and I did a new attempt at using these images and exploring the Mobius as a potential Infragram-modda..." | Read more » almost 9 years ago
warren "Hey just bumping this back up -- using Infragram.org Mathew L and I did a quick re-try on this, using the expression ((R-B)/(R+B))*-1 in the Hue fo..." | Read more » almost 9 years ago
zorn "Wrote a comment, but it does not show up. damn. once again! Thanks a lot for the instructions! My question is: if i remove the internal filter, c..." | Read more » almost 9 years ago
zorn "Thanks for the instructions, after reading this i punchraised a mobius from ebay, hopefully not a fake ^^ English is not my mothers tongue, so i h..." | Read more » almost 9 years ago
warren "Hi, Jasperzanco - can you post some photos you've taken with the camera? " | Read more » almost 9 years ago
jasperzanco "I have this SportCam Bright. She really does not support the IR filter blue? Has any chance of fixing this? " | Read more » almost 9 years ago
cfastie "Roolark, There must be a loose or broken connection. You probably should open it up again and check for that and wiggle everything and see if it wo..." | Read more » about 9 years ago
nedhorning "Hi Roolark - Make sure you didn't disconnect or tear one of those thin ribbon cables. That's the only thing I can thing of that would cause that pr..." | Read more » about 9 years ago
Roolark "I just completed this conversion, and the image on the cameras LCD screen looks good, but the camera will not take pictures. Occasionally it displa..." | Read more » about 9 years ago
warren "Hi, Hayden - late reply, but it's around 1000-1100nm. " | Read more » over 9 years ago
warren "Yeah, i think it's spambots. I looked through the logs and saw 89 requests for this page from one IP; i'm sure a lot of the others are similar, esp..." | Read more » over 9 years ago
cfastie "3500 views in the last 10 hours. Your other note on the camboard tests also has 5k views. You must have the magic touch. However, none of your othe..." | Read more » over 9 years ago
warren "I'm really not sure where they're all from. I don't see anything in Google Analytics; i wonder if they're spambots, or what? Hey all -- speak up, w..." | Read more » over 9 years ago
cfastie "Jane is looking good. Do you have any more Janes? Congrats on the new fan club. You're getting 100-200 views per hour. I hope they are all friend..." | Read more » over 9 years ago
warren "I guess i should've made all the labels colored so they show up :-P " | Read more » over 9 years ago
eustatic "someone make a pink elephants joke " | Read more » over 9 years ago
patcoyle "Interesting to see the range of images. " | Read more » over 9 years ago
cfastie "There might be some math magic that will help, but that is beyond me. It will be important to check that whatever math is done, the resulting index..." | Read more » over 9 years ago
warren "I wonder if, although the absolute NDVI values seem not to be helpful, the images may still be able to distinguish between healthy and unhealthy ve..." | Read more » over 9 years ago