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Showing 1 to 2 of 2 for “"Visibility metrics"”.
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Visibility metrics and their applications in visually lossless image compression
Visibility metrics are image metrics that predict the probability that a human observer can detect differences between a pair of images. These metrics can provide localized information in the form of visibility maps, in which each value represents a probability of detection. An important …
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Investigating social media usage patterns and privacy awareness with composite data visualization
… their own estimates of certain activity and visibility metrics like post type ratios, connection proportions by interaction frequency, and connections by presence on multiple networks; we then interviewed them with the aid of the tool's visualization to compare their answers with ones we …