Comments

Author Comment Last activity Moderation
amirberAgain "Yes, you are correct that incandescent lamps are far less efficient than LEDs. You should be able to find LEDs centered around 740mn, try looking a..." | Read more » about 1 month ago
amirberAgain "My experience with broad illumination for spectral imaging is to prefer an incandescent type lamp, sometimes with a blue LED in addition to that. H..." | Read more » about 1 month ago
amirberAgain "Hi @patalbright, A couple of things 1. Use whit Styrofoam as a reference white, try to find one that's Matt and not glossy. 2. The light source you..." | Read more » about 1 month ago
amirberAgain "2 years after https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-26-5-6021&id=382214 " | Read more » about 2 years ago
amirberAgain "Here is an interesting curveball - I just started using this implementation of rfcnn. It would be really interesting to see if can be used to solve..." | Read more » over 2 years ago
amirberAgain "Here's an intro the Pytourch, one of the more popular ML/AI frameworks which could be relevant for this project! https://github.com/bayesianio/appl..." | Read more » over 2 years ago
amirberAgain "Thank you @warren, this definitely looks like an awesome task @tech4gt. In the past I experienced with using an AWS EC2 running python for image an..." | Read more » over 2 years ago
amirberAgain "Hi @planet, it's always fun to hear this kind of feedback. Please note that I only used the desktop spectrometer as a "reference design", you can u..." | Read more » about 3 years ago
amirberAgain "Hi @kimoyerr, As long as you get the first order diffraction to the camera the pipe's shape is of lesser importance(that's what I think). My first ..." | Read more » about 3 years ago
amirberAgain "Forsure, thou, I wouldn't change the grating to a prism. option 1 Holographic diffraction grating from Edmond optics pack of 15 <20$US Option 2 ..." | Read more » over 3 years ago
amirberAgain "Not sure I got you, The required HW is basically the PLab spectrometer where I have used a rainbow symphony grating instead of a CD grating for bet..." | Read more » over 3 years ago
amirberAgain "Hello @maykef do you have an example you are thinking of? " | Read more » over 3 years ago
amirberAgain "@Indianajuns It is my impression this setup is light enough to be placed on a drone, but would require work adapting it mechanically. @roborob It i..." | Read more » over 3 years ago
amirberAgain "The option I suggested is based around a rpi, but it's expensive. Alternatives you should probably check are either placing a temperature sensor in..." | Read more » about 4 years ago
amirberAgain "Hi roborob, for thermal signature you would benefit from using a thermal camera in the FLIR region of the spectrum. Look for the Lepton camera for..." | Read more » about 4 years ago
amirberAgain "Hi shaikhgous, thank you for expressing interest! I would be happy to help as best I can, please feel free to ask here Abby thing I can help with. ..." | Read more » about 4 years ago
amirberAgain "Yes, it sure been a while, thank you for noticing. It took me some time to get it done, but then another 18 months or so to finally decide I'm putt..." | Read more » almost 5 years ago