IEEE Transactions on Pattern Analysis and Machine Intelligence
Characterization of Signals from Multiscale Edges
IEEE Transactions on Pattern Analysis and Machine Intelligence
Automatic fog detection and estimation of visibility distance through use of an onboard camera
Machine Vision and Applications
Combination of Roadside and In-vehicle Sensors for Extensive Visibility Range Monitoring
AVSS '09 Proceedings of the 2009 Sixth IEEE International Conference on Advanced Video and Signal Based Surveillance
Estimating meteorological visibility using cameras: a probabilistic model-driven approach
ACCV'10 Proceedings of the 10th Asian conference on Computer vision - Volume Part IV
Traffic meteorological visibility estimation based on homogenous area extraction
International Journal of Computer Applications in Technology
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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.