Visibility Index Functions for Positive Contrast Text
نویسندگان
چکیده
منابع مشابه
Contrast Sensitivity Functions for Road Visibility Estimation on Digital Images
Automotive lighting systems are designed in order to provide the driver enough visibility, day and night, whatever the weather. In road lighting practice, an object of a fixed size in a simple scene is considered as visible if the contrast between its luminance and its background luminance is higher than a threshold contrast. This ratio is denoted VL (Visibility Level). We propose a framework i...
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ژورنال
عنوان ژورنال: JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN
سال: 2004
ISSN: 0019-2341,1349-838X,2185-1506
DOI: 10.2150/jieij.88.874