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Image to Wavelength: UV/VIS/NIR Spectrometer
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IT & Programming > Software Application

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Aug 24, 2010
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  • Posted: Tue, Aug 10, 2010
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:
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  • Start: Immediately
  • Budget: $1,000 or more
  • Fixed Price Job
  • Elance Escrow Protection
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I have a custom built spectrometer. I need a programmer that can take an image from this spectrometer and make a software program that displays wavelength to intensity information. This requires calibration in both spatial (The image will shift slightly between spectrometer versions). and intensity (compensate for the sensitivity of the camera). I have attached a sample picture of the Mercury spectrum and wavelengths. Each band has it's own wavelength range. We can only use a few light calibration sources, the rest of the pixel wavelengths must be calculated.

We have a Matlab program that does basic conversion to use as a reference. We need a programmer that can modify this for various versions of the spectrometer and program it in C, or C+. We are using an Network/IP Camera (Elphel) and ideally the code will run on this and display in a web interface. Ideally the code can convert video from images to the wavelength vs intensity data into a text/data file. The embedded camera web...

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