Glare-limited appearances in HDR images
نویسندگان
چکیده
منابع مشابه
Glare-limited Appearances in HDR Images
Alessandro Rizzi John J. McCann Abstract — Intraocular glare and simultaneous contrast control appearance in high-dynamic-range (HDR) images. This paper describes unique test targets that simulate real images. These targets change the HDR range by 500 times, without significantly changing the veiling glare on the retina. As well, these targets have nearly constant simultaneous contrast. The ran...
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Starting from measured scene luminances, we calculated the retinal images of High Dynamic Range (HDR) test targets. These test displays contain 40 gray squares with a 50% average surround. In order to approximate a natural scene the surround area was made up of half-white and half-black squares of different sizes. In this display, the spatial-frequency distribution approximates a 1/ f function ...
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ژورنال
عنوان ژورنال: Information Display
سال: 2009
ISSN: 0362-0972
DOI: 10.1002/j.2637-496x.2009.tb00013.x