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 » over 2 years 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 » over 10 years ago
Bob "... and I always run to grab my regular camera when I see a Sphinx moth flying in the yard! " | Read more » over 10 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 » over 10 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 » over 10 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 » over 10 years ago
warren "Time to begin scanning them with a spectrometer! Don't you think there ought to be more differentiation there? " | Read more » over 10 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 » over 10 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 » over 10 years ago