<p>For the actual images used see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0097819#pone-0097819-g001" target="_blank">Figure 1</a>.</p
Contrast in visible images is one of the most relevant characteristics of visual signals. Since the ...
Psychophysical scaling is commonly based on the assumption that the overall quality of images is bas...
<p>The examples are face and house images of Class 1, 6, and 10 of the signal-to-noise (SN) weight (...
<p>(A) Degraded images were created using monochromatic binarization of color images (see <a href="h...
<p>Four panoramic images are used as model inputs to test target discrimination. The images display ...
<p>A. Prediction trials – Perception trials. B. Perception trials – Prediction trials. The detailed ...
A) Stimulus space described by two parameters derived from the distribution of local contrast, contr...
<p>The top row depicts the stimulus used in Experiment 1 (contrast), the middle row the stimulus in ...
<p>Participants rate the vividness of the action block's afterimage relative to the vividness of the...
Current studies on image quality have identified contrast as an important perceptual attribute. Four...
<p>Top row: Random phase patterns with different slopes (as indicated) of the radially averaged Four...
International audienceThis research investigated the measured contrast of projection displays based ...
<p>(<b>a</b>) Illustration of dichoptic stimulus presentation; (<b>b</b>) Illustration of two stimul...
<p>Stimuli for adaptation (a) and test (b) phases of the main experiment. When the observer indicate...
The effect of experimental methodology on the Just Noticeable Difference (JND) of the black level (B...
Contrast in visible images is one of the most relevant characteristics of visual signals. Since the ...
Psychophysical scaling is commonly based on the assumption that the overall quality of images is bas...
<p>The examples are face and house images of Class 1, 6, and 10 of the signal-to-noise (SN) weight (...
<p>(A) Degraded images were created using monochromatic binarization of color images (see <a href="h...
<p>Four panoramic images are used as model inputs to test target discrimination. The images display ...
<p>A. Prediction trials – Perception trials. B. Perception trials – Prediction trials. The detailed ...
A) Stimulus space described by two parameters derived from the distribution of local contrast, contr...
<p>The top row depicts the stimulus used in Experiment 1 (contrast), the middle row the stimulus in ...
<p>Participants rate the vividness of the action block's afterimage relative to the vividness of the...
Current studies on image quality have identified contrast as an important perceptual attribute. Four...
<p>Top row: Random phase patterns with different slopes (as indicated) of the radially averaged Four...
International audienceThis research investigated the measured contrast of projection displays based ...
<p>(<b>a</b>) Illustration of dichoptic stimulus presentation; (<b>b</b>) Illustration of two stimul...
<p>Stimuli for adaptation (a) and test (b) phases of the main experiment. When the observer indicate...
The effect of experimental methodology on the Just Noticeable Difference (JND) of the black level (B...
Contrast in visible images is one of the most relevant characteristics of visual signals. Since the ...
Psychophysical scaling is commonly based on the assumption that the overall quality of images is bas...
<p>The examples are face and house images of Class 1, 6, and 10 of the signal-to-noise (SN) weight (...