We use Optical Character Recognition (OCR) during our scanning and processing workflow to make the content of each page searchable. You can view the automatically generated text below as well as copy and paste individual pieces of text to quote in your own work.
Text recognition is never 100% accurate. Many parts of the scanned page may not be reflected in the OCR text output, including: images, page layout, certain fonts or handwriting.
judgments of picture quality, referred unambiguously to the pictures by measurements of relevant optical quantities.
References
1. Senate Advisory Committee on Color Television, E. U. Condon, Chairman, "Present Status of Color Television," Senate Document 197, 81st Congress, Second Session, 1950; reprinted in Proc. I.R.E., vol. 38, pp. 980-1002, Sept., 1950.
2. Staff of Color Measurements Laboratory, MIT, under direction of A. C. Hardy, Handbook of Colorimetry, Massachusetts Institute of Technology Press, Cambridge, Mass., 1936.
3. W. D. Wright, The Measurement of Colour, Adam Hilger Co. Ltd., London, 1944.
4. P. J. Bouma, Physical Aspects of Colour, N. V. Philips' Gloeilampenfabrieken, Eindhoven, 1944.
5. D. L. MacAdam, "The fundamentals of color measurement," Jour. SMPE, vol. 31, pp. 343-348, Oct. 1938.
6. Committee on Colorimetry, L. A. Jones, Chairman, "Quantitative data and methods for Colorimetry," /. Opt. Soc. Amer., vol. 34, pp. 633-688, 1944.
7. D. L. MacAdam, "Maximum attainable luminous efficiency of various chromaticities," J. Opt. Soc. Amer., vol. 40, p. 120, 1950.
8. D. L. MacAdam, "Maximum visual efficiency of colored materials," J-. Opt. Soc. Amer., vol. 25, pp. 361-367, 1935.
9. F. J. Bingley, "Application of projective geometry to the theory of color mixture," Proc. I.R.E., vol. 36, pp. 709-723, 1948.
10. M. E. Clarkson and T. Vickerstaff, "Brightness and hue of present-day dyes in relation to colour photography," Phot. Jour., vol. 88B, pp. 26-39, 1948.
11. L. A. Jones, "Recent developments in the theory and practice of tone repro
duction," Phot. Jour., vol. 89B, pp. 126-151, 1949.
12. L. A. Jones, "Psychophysics and photography," J. Opt. Soc. Amer., vol. 34, pp. 66-88, 1944.
13. American Standards Association, "Standard Method for Determining Photographic Speed and Speed Number, Z38.2.1," New York, 1946.
14. R. M. Evans, Introduction to Color, Wiley and Sons, New York, 1947.
15. L. A. Jones, "The psychophysical evaluation of the quality of photographic reproductions," PSA Jour., 1951 (in press).
16. D. L. MacAdam, "Note on the number of distinct chromaticities," J. Opt. Soc. Amer., vol. 37, pp. 308-309, 1947.
17. D. L. MacAdam, "Subtractive color mixture and color photography," J. Opt. Soc. Amer., vol. 28, pp. 466-480, 1938.
18. D. L. MacAdam, "Physics hi color photography," J. Appl. Phys., vol. 11, pp. 46-55, 1940.
19. D. L. MacAdam, "Visual sensitivities to color differences in daylight," /. Opt. Soc. Amer., vol. 32, pp. 247-274, 1942.
20. D. L. MacAdam, "Specification of small chromaticity differences," J. Opt. Soc. Amer., vol. 33, pp. 18-26, 1943.
21. L. Silberstein, "Investigations on the intrinsic properties of the color domain, II," J. Opt. Soc. Amer., vol. 33, pp. 1-10, 1943.
22. W. R. J. Brown and D. L. MacAdam, "Visual sensitivities to combined chromaticity and luminance differences," /. Opt. Soc. Amer., vol. 39, pp. 808-834, 1949.
23. L. A. Jones, "The evaluation of negative film speeds in terms of print quality," /. Frank. Inst., vol. 227, pp. 297-544, 1939.
24. D. L. MacAdam, "Color discrimination and the influence of color contrast on visual acuity," Rev. d'Optique, vol. 28, pp. 161-173, 1949.
512
May 1951 Journal of the SMPTE Vol. 56