empiricism
empiricism


Author Comment Last activity Moderation
viechdokter "Sounds like I will have an "illuminating evening" tonight (as long as no model girls come along and tear my clothes off...). I don't have a Solux l..." | Read more » almost 8 years ago
warren "This is great. I have been hoping someone would do a study of stability -- I'm curious, is there a discernable trend over time, as I've seen change..." | Read more » almost 8 years ago
viechdokter "Look further down at about 420 nm. The fun starts there. " | Read more » almost 8 years ago
dhaffnersr "Hey, I noticed when I downloaded your csv file, the wavelength numbers are here but the RGB channel numbers are all zero's? did you do a calibrati..." | Read more » almost 8 years ago
dhaffnersr "Ok, then its the same camera that is in mine, very cool! Yes, stoft is correct on the stability issue, I followed his lead on that and took a lot o..." | Read more » almost 8 years ago
viechdokter "No, the cellphone I only use for the nice flower pix... ;-) For the spectra I use the Desktop Spectrometry Kit v3.0 with the JDEPC-OV04 webcam. " | Read more » almost 8 years ago
dhaffnersr "I think you may be right about the camera's auto gain control, your using a cellphone right? " | Read more » almost 8 years ago