| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| aguchosolano | "Thanks cfastie! I am from Argentina, so I will try to contact providers that could send the filters to my country. " | Read more » | almost 10 years ago | |||
| cfastie | "Theatrical gels are a good substitute for more precise filters. Rosco #19 "Fire" behaves much like Wratten 25A and costs $7.00 for a huge (20x24") ..." | Read more » | almost 10 years ago | |||
| aguchosolano | "Hello! Is there any "easy to find" material that I could use to take some pictures and calculate the NDVI? I mean, before buying expensive filters ..." | Read more » | almost 10 years ago | |||
| cfastie | "@camilochiang, Yes, you are correct that with a blue Rosco filter, the photo captured by the converted camera is (more or less) NGB. I think the di..." | Read more » | about 10 years ago | |||
| camilochiang | "Hi cfastie! I really think that your work is pretty awesome and for that im trying to do some experiments with the NoIR camara and your "Rosco filt..." | Read more » | about 10 years ago | |||
| andresc4 | "Ohhh thats why... i will give a try to the infinity focus... thats under "subject distance: option ? The nex3 and the nex5 have the same sensor I t..." | Read more » | over 10 years ago | |||
| cfastie | "Which cameras are you having focus problems with? The A2300 does not have manual focus, so the best you can do is probably infinity focus mode whic..." | Read more » | over 10 years ago | |||
| andresc4 | "Hey guys i have been offline for a while, with a lot of work and other projects, but now I want to continue with this! Im having a lot of issues w..." | Read more » | over 10 years ago | |||
| patcoyle | "Good stuff. " | Read more » | over 10 years ago | |||
| warren | "OK - try it out! I don't think it works in the WebGL version but in the basic version it should: http://infragram.org/sandbox/ " | Read more » | over 10 years ago | |||
| cfastie | "I get it now. Your translation is good. The blue is actually a light blue, I think [140 140 255] at 0.56. And I put pure green in there explic..." | Read more » | over 10 years ago | |||
| warren | "Whoa... no, a bit tough to use. If you can describe it as a sequence of colors, the format I mentioned will interpolate gradients between them. Jus..." | Read more » | over 10 years ago | |||
| cfastie | "I'm not sure what a Fiji lut file is. Might be binary. I got the values into a tab delimited text file. NDVI_VGYRM-lut.txt And I was able to cir..." | Read more » | over 10 years ago | |||
| warren | "we only accept certain types of files for upload, for security reasons. I can add .lut, is it an image file or a text file? " | Read more » | over 10 years ago | |||
| cfastie | "I will have to see if Fiji can output the values for a lut. Fiji has a GUI lut editor, so I have no idea what the values are. Maybe Ned can help. H..." | Read more » | over 10 years ago | |||
| warren | "Oh cool! do you want to post your LUT in a numeric format so we can post it as an Infragram.org option? The format is: colormap = segmented_color..." | Read more » | over 10 years ago | |||
| cfastie | "Your new Infragram SD4000 seems to have promise. Here is one with my new lut: . " | Read more » | over 10 years ago | |||
| WhiteRabbit | "So, is it working properly, or is it not? The sample NDVI photos look nice.... " | Read more » | over 10 years ago | |||
| warren | "Whoa -- well maybe the brightness is causing some regions to be black by contrast. Any workarounds? Is this well-known on a Mobius forum somewhere? " | Read more » | over 10 years ago | |||
| mathew | "the opposite-- when it gets too dark. something about rapid change of gain " | Read more » | over 10 years ago | |||
| warren | "Have you had any trouble with the webcam mode freezing up (mac os 10.8) when you point it at things that are too bright? I know that sounds weird, ..." | Read more » | over 10 years ago | |||
| warren | "Added config file and instructions for necessary custom white balance here: http://publiclab.org/wiki/infragram-point-shoot " | Read more » | over 10 years ago | |||
| ajawitz | "Having just taken possession of an unmodified Mobius Cam, I was wondering if anybody has tried it with a KAP or Balloon Rig yet? Its actually not a..." | Read more » | over 10 years ago | |||
| mathew | "The unit weighs 39g, plus mounting hardware. certainly easy to mount on a quadcopter! " | Read more » | over 10 years ago |