Converting a Common Low-Cost Document Scanner into a Multispectral Scanner
نویسندگان
چکیده
منابع مشابه
Document Scanner Market Roundup
Scanning was once the domain of specialized value-added resellers, imaging hardware distributors and geeky “systems integrators.” These three sales channels catered to an equally obscure group of imaging-focused employees in the back offi ce operations at large fi nancial services operations, insurance companies, government agencies and wherever else paper showed up in huge quantities. In the p...
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A simple method of converting scanner (RGB) responses to estimates of object tristimulus (XYZ) coordinates is to apply a linear transformation to the RGB values. The transformation parameters are selected subject to minimization of some relevant error measure. While the linear method is easy, it can be quite imprecise. Linear methods are only guaranteed to work when the scanner sensor responsiv...
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ژورنال
عنوان ژورنال: Sensors
سال: 2019
ISSN: 1424-8220
DOI: 10.3390/s19143199