F. Kretz, "Subjectively optimal quantization of pictures," IEEE Trans. Commun., vol. COM-23, no. 11, pp. 1288--1292, Nov. 1975. Home/Search Document Not in Database Summary Related Articles Check |
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Digital Color Imaging - Sharma, Trussell (1997) (24 citations) (Correct)
....also lower. Therefore, just like speech companding, gamma correction of color tristimuli prior to quantization in a digital system (or transmission in a limited bandwidth system) reduces the perceptibility of errors and contours in comparison to a scheme in which no gamma correction is used [73] [127] [130, p. 393] For colors that the phosphors are capable of producing, fairly good color reproduction can be obtained on a CRT using the models mentioned above. Berns et al. 125] report an accuracy around 0.4 using only eight measurements for determining model parameters. However, the gamut of ....
F. Kretz, "Subjectively optimal quantization of pictures," IEEE Trans. Commun., vol. COMM-23, pp. 1288--1292, Nov. 1975.
Color Imaging for Multimedia - Sharma, Vrhel, Trussell (1998) (1 citation) (Correct)
....eye is also lower. Therefore, just like speech companding, gamma correction of color tristimuli prior to quantization in a digital system (or transmission in a limited bandwidth system) reduces the perceptibility of errors and contours in comparison to a scheme in which no gamma correction is used [39], 40] 2) Color Printers: Unlike CRT s, which emit their own light, color printers produce images on paper (or transparency) for viewing under an external source of light. Color printers can be classified into two types: 1) continuous tone (contone) printers and 2) halftone printers. Both ....
F. Kretz, "Subjectively optimal quantization of pictures," IEEE Trans. Commun., vol. COM-23, pp. 1288--1292, Nov. 1975.
Color Image Quantization for Frame Buffer Display - Heckbert (1980) (54 citations) (Correct)
....at almond.srv.cs. cmu.edu Page 14 of 19 7 23 97 10:44:15 AM Another improvement could be achieved by using the logarithm of intensity rather than the intensity itself, since humans are more sensitive to intensity differences at low intensities than at high ones (the Weber Fechner law see [9] and [25]) GENERAL CONCLUSIONS We found that the architecture of integrated frame buffers forces certain restrictions on any attempt to display color images. One is naturally led to the non separable multidimensional quantization problem. Although the optimal solution of this problem is computationally ....
Kretz, F., "Subjectively Optimal Quantization of Pictures," IEEE Trans. on Communications, Vol. COM-23, No. 11, Nov. 1975, p. 1288.
LCDs Versus CRTs - Color-Calibration and Gamut Considerations - Sharma (2002) (Correct)
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F. Kretz, "Subjectively optimal quantization of pictures," IEEE Trans. Commun., vol. COM-23, no. 11, pp. 1288--1292, Nov. 1975.
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