| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| khufkens | "I'm busy with work for the moment and have little time for my side projects. I'll probably pick it up again somewhere in autumn. I contacted some p..." | Read more » | over 7 years ago | |||
| admaltais | "Hi khufkens Any news about your tetraPi? I will keep an eye on your project. Cheers Alex " | Read more » | over 7 years ago | |||
| JoseBarreiros | "Hi, did you get the ov5647 spectral response?. I'm really interested in your project because I'm doing something similar but with an Aptina AR0130..." | Read more » | over 7 years ago | |||
| gpenzo | "Hallo khufkens. Off the shelve approch is a very good way, if it does the job why not. I will keep an eye on your project. The main reason for the..." | Read more » | almost 8 years ago | |||
| khufkens | "Wow, that's an impressive project. I don't have the electronic engineering skills to finish such a polished product I fear. I use a more 'off the s..." | Read more » | almost 8 years ago | |||
| gpenzo | "Nice. I'm trying to do the same thing with a beaglebone black. http://publiclab.org/notes/gpenzo/03-25-2015/ndvi-cape-for-the-beagle-bone Only I us..." | Read more » | almost 8 years ago | |||
| ecta64 | "That is fantastic!! I have been trying to find a reputable structure from motion capable freeware program like the ones in these links for the past..." | | about 8 years ago | |||
| nedhorning | "You could try using VisualSFM(http://ccwu.me/vsfm/). I played around with that a couple years ago and remember seeing video of someone who created ..." | | about 8 years ago | |||
| ecta64 | "Interesting but yes the pixel value is still a problem. Hopefully someone will come up with a freeware tool for video mosaic mapping. It would real..." | | about 8 years ago | |||
| nedhorning | "For what it's worth the software to make mosaics out of oblique images will correct the image geometry but it is unlikely going to correct the pixe..." | | about 8 years ago | |||
| ecta64 | "Yes I'm imaging from a pole and that's the primary reason for the oblique angle. I have tried Nadir imagery but since my pole is only 4 meters its ..." | | about 8 years ago | |||
| nedhorning | "I wouldn't say the time of day doesn't matter but it is more important to be consistent. You are imaging at an oblique angle (from a pole?) so you ..." | | about 8 years ago | |||
| ecta64 | "So it really doesn't matter the specific time of day or sun angle as long as I stay consistent? Honestly I'm just photographing to learn proper wor..." | | about 8 years ago | |||
| nedhorning | "Hi - Different sensor, target, illumination geometries will tend to give different NDVI values of the same vegetation. The difference in impact bet..." | | about 8 years ago | |||
| eustatic | "Source images: https://drive.google.com/folderview?id=0B32DNGN8pX_XNHNyQ2NuMnlqS2s&usp=sharing " | Read more » | over 8 years ago | |||
| eustatic | " " | Read more » | over 8 years ago | |||
| eustatic | " " | Read more » | over 8 years ago | |||
| eustatic | " " | Read more » | over 8 years ago | |||
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| eustatic | "The Set of Four shows land building, and then a HUGE scouring and re-deposition in step 3, then more scouring and new channels in step 4 2005 2008..." | Read more » | over 8 years ago | |||
| eustatic | "no 2007 no 2010 --water was so full of sediment that it's only a big glare " | Read more » | over 8 years ago | |||
| eustatic | " " | Read more » | over 8 years ago | |||
| eustatic | "there's also new channels which are built much more visible in infrared photography " | Read more » | over 8 years ago | |||
| warren | "Adam Griffith reported back that: Beaufort County, SC contracted with Fugro Earth Data for the image acquisition. This is a very expensive techniq..." | Read more » | about 12 years ago |