This research investigated the measured contrast of projection displays based on pictures taken by un-calibrated digital cameras under typical viewing ...
Camera-based measurement of relative image contrast in projection ...
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The results suggested, as expected, the projector contrast has a more significant impact on measured contrast than projector brightness, but the measured ...
However, the image quality assessment of projection displays has not been well studied so far. In this paper, we propose an objective approach to measure the ...
ABSTRACT. This research investigated the measured contrast of projection displays based on pictures taken by un-calibrated digital cam-.
research44 to correct camera vignetting based on the captures of a hazy sky which is closely uniform in gray. In the experiment, we used the following image.
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Camera-based measurement of relative image contrast in projection displays ... measured contrast versus the projector's brightness and contrast settings. The ...
This thesis presents the outcomes of research carried out by the PhD candidate Ping Zhao during 2012 to 2015 in Gjøvik University College.
Measuring the relative image contrast of projection displays. 2015, Final Program and Proceedings - IS and T/SID Color Imaging Conference. Radiometric ...
This state-of-the-art report reviews current projector- camera-based image correction techniques. ... nipulation based on the contrast and the luminance ...
In this paper, we propose and implement a work-flow to use a calibrated camera as a relative ... models based on contrast sensitivity functions, contrast masking,.