The noisy-bit method for digital displays: Converting a 256 luminance resolution into a continuous resolution
نویسندگان
چکیده
منابع مشابه
The noisy-bit method for digital displays: converting a 256 luminance resolution into a continuous resolution.
Visual psychophysics often manipulates the contrast of the image on a digital display screen. Therefore, the limitation of the number of different luminance intensities displayable for most computers (typically, 256) is frequently an issue. To avoid this problem, experimenters generally need to purchase special hardware (graphic cards) and/or develop specific computer programs. Here, we describ...
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ژورنال
عنوان ژورنال: Behavior Research Methods
سال: 2008
ISSN: 1554-351X,1554-3528
DOI: 10.3758/brm.40.3.735