Comments

Author Comment Last activity Moderation
warren "Hi! The Mobius can be used as a webcam, and a converted lens is available in the store: https://publiclab.myshopify.com/collections/diy-infrared-ph..." | Read more » over 6 years ago
warren "The Kits initiative hasn't disabled anything; the webcams are as shipped from the factory. There is some sparse guidance on this here, but if you k..." | Read more » almost 7 years ago
warren "Just wanted also to link to @stoft's input on this question in this comment: As to the RPi camera, it seems to have two "difficulties" which need ..." | Read more » over 7 years ago
warren "Oh, thanks for the clarification. I'd like to push this question out on the discussion lists -- could you edit the title to specify that it's the D..." | Read more » over 7 years ago
warren "Hi, is this the Infragram Webcam? I'm not sure where the drivers are but will bump this question up with some additional tags and hope someone else..." | Read more » over 7 years ago
warren "Oh great; @khufkens also shared that on this site! https://publiclab.org/notes/khufkens/11-02-2015/ov5647-raspberry-pi-camera-spectral-response-qua..." | Read more » over 7 years ago
warren "I found that V4L2 driver apparently makes it possible to use the raspberry pi camera in Firefox with webrtc, the API Spectral Workbench uses: https..." | Read more » over 7 years ago
warren "That's a great thing to point out -- do you per chance have a link to the spectral bandwidth of the sensors? Thanks! " | Read more » over 7 years ago
warren "Great post! I love how you so clearly stated some of the conclusions. A few thoughts: maybe I missed this, but to @viechdokter's comment, are th..." | Read more » almost 8 years ago
warren "Excellent; so we'll think about timeframe plus # of samples. I think we could prompt people in the interface to "ensure stable reading" during a fe..." | Read more » almost 8 years ago
warren "Great analysis. Based on this, I wonder if we should more strongly encourage people to do live capturing, and to have a time averaging default sett..." | Read more » almost 8 years ago
warren "Specifically, I think we need to encourage people to structure experiments around what these cameras do best at the moment -- comparisons between v..." | Read more » over 8 years ago
warren "Hi, Chris - I've been plugged into several other projects and really didn't have time to do this properly, and there was some confusion over the we..." | Read more » over 8 years ago
warren "It looks to me like both offer pretty good differentiation, but that the red filtered version depresses NDVI values. But since we're not assuming a..." | Read more » over 8 years ago
warren "You're right - we need to display the colormap in the saved images too -- but we haven't had any time to do further development on Infragram.org, s..." | Read more » over 8 years ago
warren "The colormap is based on one of yours: " | Read more » over 8 years ago
warren "Do you think there's nothing you can infer without the originals? I'm guessing you want to look at the blue/red gap? These are the camera serial n..." | Read more » over 8 years ago
warren "I think they're gone, honestly. The bug seems to affect images captured via the webcam direct connection, but not images which were uploaded. I don..." | Read more » almost 9 years ago
warren "These are all NDVI except the third, normal looking one which I labelled "original". Unfortunately a bug in infragram is not allowing display of th..." | Read more » almost 9 years ago
warren "Thank you so much for posting this!!!!! Very helpful even just on the basis of showing how to change image capture mode. I haven't tried these test..." | Read more » over 9 years ago
warren "Did you have the v4l2 test images? Sometimes the UVC implementation of the hardware itself is not complete or reliable. This could be the issue he..." | Read more » over 9 years ago
warren "Hi Josh - you can also drag & drop images into the research note itself now and they'll upload and embed. " | Read more » about 10 years ago
warren "Hi, jyalarid - we are definitely planning a live streaming version of the infragram software: https://github.com/Pioneer-Valley-Open-Science/infrap..." | Read more » over 10 years ago
warren "Just updated with pix! " | Read more » over 10 years ago