Illuminant direction estimation for a single image based on local region complexity analysis and average gray value
نویسندگان
چکیده
منابع مشابه
Illuminant direction estimation for a single image based on local region complexity analysis and average gray value.
Illuminant direction estimation is an important research issue in the field of image processing. Due to low cost for getting texture information from a single image, it is worthwhile to estimate illuminant direction by employing scenario texture information. This paper proposes a novel computation method to estimate illuminant direction on both color outdoor images and the extended Yale face da...
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ژورنال
عنوان ژورنال: Applied Optics
سال: 2014
ISSN: 1559-128X,2155-3165
DOI: 10.1364/ao.53.000226