| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| natalie | " " | Read more » | over 10 years ago | |||
| natalie | "What about a different filter? Or how do we white balance these? Next Steps suggestions. " | Read more » | over 10 years ago | |||
| warren | ":-/ doesn't look good. I think without white balancing it, we're going to have a hard time using this cam. http://infragram.org/i/53f266c40ab503..." | Read more » | over 10 years ago | |||
| natalie | " The plant is dying but it still have some green to it. How is this? " | Read more » | over 10 years ago | |||
| warren | "Mathew just had trouble uploading lots of photos too, so perhaps it chokes on large uploads. If you could just upload the one raw image with a red ..." | Read more » | over 10 years ago | |||
| natalie | "I guess. What a pain in the butt. I tried for about an hour to post them at the original size and the wiki just said updating, perpetually and neve..." | Read more » | over 10 years ago | |||
| mathew | "There's an application for linux-- GUVCView that should let you capture full resolution 1200x1600) in the settings. " | Read more » | over 10 years ago | |||
| warren | "Hi, Natalie - thanks for updating, but your photos are really tiny -- is there any way you can post them at full resolution? They look promising, b..." | Read more » | over 10 years ago | |||
| natalie | "Okay check out my updates. @warren, @mathew, @cfastie " | Read more » | over 10 years ago | |||
| warren | "Here are the notes and test photos from when we originally chose the current webcam http://publiclab.org/notes/warren/09-08-2013/infragram-webcam-..." | Read more » | over 10 years ago | |||
| mathew | "white balance is tough-- I only remember control of exposure in UVC. look at these programs: http://publiclab.org/wiki/spectral-workbench-usage#We..." | Read more » | over 10 years ago | |||
| warren | "I also updated http://publiclab.org/wiki/infragram#Filters with red/blue filter information. I believe all webcams are CMOS sensors so I'm not actu..." | Read more » | over 10 years ago | |||
| warren | "The blurry photo looks interesting though... " | Read more » | over 10 years ago | |||
| warren | "Hi natalie- it looks like the focus is a bit off... You actually don't have to remove the lens or anything to test this, you can just tape some red..." | Read more » | over 10 years ago | |||
| ghk | "Yes, I do have a demo running online, but you understand that I won't publish the magic numbers on a post which almost reached 600 readers, or my p..." | Read more » | over 10 years ago | |||
| warren | "If it provides the data as the src of an it should be pretty easy to connect to the existing Infragram.org software, but how would you do "discove..." | Read more » | over 10 years ago | |||
| warren | "Sorry i was traveling last week! My bad. Whoa, cool - were you able to integrate it at all with the existing infragram-js code, like in a button t..." | Read more » | over 10 years ago | |||
| ghk | "Finally, I chose the Websockets way. Briefly: A Server runs on the RaspberryPI, grabbing the frames in shared memory using V4L2 ( ioctl). The Se..." | Read more » | over 10 years ago | |||
| marktheardvark | "Actually, it seems to be possible to remove the filter coating (which should only be a few microns thick) on the new versions. After removing the ..." | Read more » | over 10 years ago | |||
| warren | "Pretty neat. You might be able to transmit via PeerConnect, the HTML5 video streaming API. There's some code here that I think implements a server-..." | Read more » | over 10 years ago | |||
| ghk | "Hello Warren. You're right. I wasn't aware. My goal was to build the minimal JS code able to NDVIze the images of the modified webcam: just basic J..." | Read more » | over 10 years ago | |||
| warren | "Hi, ghk - this looks pretty cool -- but Infragram.org is already client-side! https://github.com/Pioneer-Valley-Open-Science/infragram-js/ It's op..." | Read more » | over 10 years ago | |||
| Polygonaltree | "Hi, Update (13/02/2014). In the new version of this camera released by Logitech the IR filter is integrated in the sensor itself. It is impossible ..." | Read more » | almost 11 years ago | |||
| robharg | "Hi, thanks for the tips on IR filter removal on the C270. I thought I'd share my experience... Firstly, I didn't want to heat mine too much as I fe..." | Read more » | almost 11 years ago |