gain-correction
gain-correction


Author Comment Last activity Moderation
warren "Sorry, back online after a long weekend. Looks like there was just an error in my code -- i'm going to try and tackle some bugfixes today but after..." | Read more » about 8 years ago
stoft "Just extracted the Slux4700K original data w/rgb and your gain-corr curve data from above, scaled the curves to eliminate that factor and plotted. ..." | Read more » about 8 years ago
stoft "The CSV data files have poorly formatted data. The text of the files often looks like this: 206.809,2.55,2.5500000000000003,7.6499999999999995,2.55..." | Read more » about 8 years ago
warren "Hi, Dave - I believe I was able to apply the correction by running the following line in the new Scripting tab: SpectralWorkbench.API.Core.useRefe..." | Read more » about 8 years ago
warren "Thanks, Dave - I believe exports were fixed in https://github.com/publiclab/spectral-workbench/issues/322, which was only published just now with t..." | Read more » about 8 years ago
stoft "Ok, I got a fresh copy of Chrome to work so here's a Solux 4700K spectrum which was callibrated with a 'CFL2700K' new cal data. https://spectralwor..." | Read more » about 8 years ago
warren "Hi, Dave, thanks. I responded and split out a new issue with the calibration bug and added a couple questions. " | Read more » about 8 years ago
stoft "Ok, just took a look, replied no, still broken. I cleared cache with no effect. I filed another bug report as I cannot even use the switch to a 'ne..." | Read more » about 8 years ago
warren "Hi, Dave - I left some requests on your issue to try to reproduce the error you're seeing; did you see that? https://github.com/publiclab/spectral-..." | Read more » about 8 years ago
stoft "Jeff, I was going to provide you with a fresh plot but unfortunately SWB still fails on Firefox -- same "left half only" spectrum with no visible d..." | Read more » about 8 years ago
warren "Hi, Dave and @ygstcu - I have a version of the gain correction code loaded into a local copy of my code, and am testing it out. Dave, can you link ..." | Read more » about 8 years ago
stoft "Jeff, pretty close. I'll try again, in case I'm not reading your code accurately.... 1 - Solux4700K_spec([nm(300:800),val(300:800)]) = the Mfg's s..." | Read more » over 8 years ago
warren "That's super, thanks. I think we're pretty close here, but I just wanted to get explicit confirmation that the process I outlined is accurate for h..." | Read more » over 8 years ago
stoft "Ok, if you look back up above in THIS research note, you will see an Update I have added which includes a single combined plot set using my PLab-3 ..." | Read more » over 8 years ago
warren "Hi, Dave - Mathew confirmed that the Desktop Spectrometry Kit v3.0 has always shipped with the JDEPC-OV04 webcam, not the SANM webcam. The SANM was..." | Read more » over 8 years ago
warren "Oops, one more bugfix to the pseudocode -- now I think it's what I intended. " | Read more » over 8 years ago
warren "Sorry, fixed the formatting. " | Read more » over 8 years ago
warren "Posting the correction file and Solux published spectrum that Dave sent me here: Solux4700KGCal_300-800nm_SANM.csv - Dave's correction curve from..." | Read more » over 8 years ago
warren "Sorry, indeed I should've left my comment on the other post. Moving over there, thanks. " | Read more » over 8 years ago
stoft "Yes, the Solux4700KSpectrum file contains Solux's 4700K lamp output spectrum, after a 3-5min warm-up period +/-200K on the center color temperature..." | Read more » over 8 years ago
warren "1 - Solux4700KGCal_300-800nm_SANM.csv (My cal curve from my MatLab data) 2 - Solux4700KSpectrum_280-800.txt (My extraction of Solux data from w..." | Read more » over 8 years ago
stoft "Sure; they are just different file types (content). Initially, for testing, there could be just one "default" selection with buried data as a proof..." | Read more » over 8 years ago
stoft "I used the 35W Solux 4700K. eg: http://www.amazon.com/35003-Daylight-Halogen-Degree-Kelvin/dp/B0002GS4GE/ref=sr_1_2?s=hi&ie=UTF8&qid=145202..." | Read more » over 8 years ago
warren "I guess I'm thinking of how we might use different correction files for different lamps, and how people might upload and share new correction files..." | Read more » over 8 years ago