| Camana, P., "Video-Bandwidth Compression: a Study in Tradeoffs," IEEE Spectrum, Vol. 16, No. 6, June 1979. |
....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 ....
Camana, P., "Video-Bandwidth Compression: a Study in Tradeoffs," IEEE Spectrum, Vol. 16, No. 6, June 1979.
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