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Green Image
Issue No. 06 - November/December (1998 vol. 13)
ISSN: 1541-1672
pp: 66-71
The authors present a new technique for estimating the distance of visibility in fog conditions. They base their technique on a psychovisual model and on contrast estimation with wavelet transform. For this application, they introduce specific B-spline wavelets for good space and frequency localization and for fast implementation. Using images stemming from situations on motorways, they compare their technique to a direct local contrast calculation.

E. Debes and C. Busch, "Wavelet Transform for Analyzing Fog Visibility," in IEEE Intelligent Systems, vol. 13, no. , pp. 66-71, 1998.
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