insects
insects


Author Comment Last activity Moderation
fongvania "Super cool project! I've been thinking about how we can use lawn space better and this is an awesome example :) I'm sure there are a lot of useful..." | Read more » about 1 year ago
warren "Well, a common way to do hyperspectral is to just collect a whole row of spectra (y dimension is your row of pixels, x dimension is wavelength) and..." | Read more » almost 9 years ago
Bob "... and I always run to grab my regular camera when I see a Sphinx moth flying in the yard! " | Read more » almost 9 years ago
cfastie "I haven't wrapped my head around how to make a DIY hyperspectral image. I guess the idea is to make a photo of an object by capturing only a very n..." | Read more » almost 9 years ago
warren "Have you attempted to do dual-camera red/IR photos? Or even just a regular visible-light photograph of the same worm to get the red channel? What ..." | Read more » almost 9 years ago
cfastie "The lack of differentiation really surprised me. The fact that hornworms fed a leaf-free diet turn blue is consistent with the idea that ß-carotene..." | Read more » almost 9 years ago
warren "Time to begin scanning them with a spectrometer! Don't you think there ought to be more differentiation there? " | Read more » almost 9 years ago
cfastie "Liz, The complete process is probably not described anywhere. Okay, now it kind of is: http://publiclab.org/wiki/infrablue-white-balance This will..." | Read more » almost 9 years ago
liz "Hi Chris, Have you already written in detail exactly how to do white balancing (up close, or in context with landscape in background, or how?), and..." | Read more » almost 9 years ago