TY - JOUR AU1 - Wyble, David R. AU2 - AB - https://doi.org/10.2352/issn.2168-3204.2021.1.0.12 ©2021 Society for Imaging Science and Technology David R. Wyble, Avian Rochester, LLC, ; Webster, NY. spectral technique that will yield material properties, in this case Abstract spectral transmittance, that are independent of the underlying An imaging process is described which captures spectral chemistry for any given film. (We recognize that the definitions of transmittance for transmissive media. The specific application is “spectral,” “multispectral,” and “hyperspectral” may be fluid across positive and negative large-format film. The system is based on a imaging application domains, and we will not enter that debate here. ten channel LED backlight source and a monochrome camera. The All of the above will simply be referred to as “spectral” in this LED source sequentially back-illuminated reference targets and paper.) film samples, with an image captured for each LED channel. From the measured data and images of reference targets, a model was Imaging and Lighting Apparatus developed to predict spectral transmittance. With that model, the 10 Spectral imaging hardware must by its very nature capture images of a sample were combined to a single 31-band spectral more than three dimensions of data. The exact number of planes image. Spectral images can be used to calculate TI - Spectral Imaging Method for Transmissive Media JF - Archiving Conference DO - 10.2352/issn.2168-3204.2021.1.0.12 DA - 2021-06-18 UR - https://www.deepdyve.com/lp/unpaywall/spectral-imaging-method-for-transmissive-media-4FnrM6Tk47 DP - DeepDyve ER -