منابع مشابه
Color of Moldavites Measured by Colorimetry
and Roman Skála , Department of Geological Sciences, Faculty of Sciences, Masaryk university, Kotlářská 2, CZ-61137 Brno, Czech Republic, e-mail: [email protected], Brno University of Technology, Faculty of chemistry, Purkyňova 118, CZ-61200 Brno, Institute of Computer Science, Academy of Sciences of the Czech Republic, Pod Vodárenskou věží 2, CZ-18207 Prague 8, Czech Republic, Institute ...
متن کاملThe Construction of Colorimetry by Committee
The Argument This paper explores the confrontation of physical and contextual factors involved in the emergence of the subject of color measurement, which stabilized in essentially its present form during the interwar period. The contentions surrounding the specialty had both a national and a disciplinary dimension. German dominance was curtailed by American and British contributions after Worl...
متن کاملMeasurement of magnesium by continuous-flow colorimetry.
We describe the application to the Technicon SMAC system of a micellar-improved calmagite method for the measurement of magnesium. In this continuous-flow method a dialyzer is not needed, because protein interference is negligible. Sample interaction was estimated to be 3%. The increased sensitivity of the method allows for a small sample volume (37 microL/min). Results obtained agreed well wit...
متن کاملUtilization of Matlab for Tv Colorimetry and Color Spaces Analysis
The contribution deals with the Matlab application used for television colorimetry and color spaces analysis. The mathematical description of known color spaces (RGB, XYZ, YUV, YIQ, YCbCr, HSV, CMY, CMYK) is introduced including their reciprocal transformation. The application allows selection of input color image, direct and backward transformation into the selected space including MKO, CIE an...
متن کاملColorimetry for CRT displays.
We analyze the sources of error in specifying color in CRT displays. These include errors inherent in the use of the color matching functions of the CIE 1931 standard observer when only colorimetric, not radiometric, calibrations are available. We provide transformation coefficients that prove to correct the deficiencies of this observer very well. We consider four different candidate sets of c...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2021
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.highlights2104