[HTML][HTML] Toward a unified chromatic induction model
In a previous work (X. Otazu, M. Vanrell, & CA Párraga, 2008b), we showed how several
brightness induction effects can be predicted using a simple multiresolution wavelet model …
brightness induction effects can be predicted using a simple multiresolution wavelet model …
[HTML][HTML] Different attentional resources modulate the gain mechanisms for color and luminance contrast
MC Morrone, V Denti, D Spinelli - Vision research, 2004 - Elsevier
We used an interference paradigm to investigate whether attention is attribute-specific at
early levels of visual processing. We show that the peripheral increment thresholds for …
early levels of visual processing. We show that the peripheral increment thresholds for …
A model for inhibitory lateral interaction effects in perceived contrast
MW Cannon, SC Fullenkamp - Vision research, 1996 - Elsevier
The apparent contrast of a centrally viewed Gabor target patch was measured by contrast
matching in the presence of Gabor flanking patches positioned on a ring of radius r from the …
matching in the presence of Gabor flanking patches positioned on a ring of radius r from the …
[HTML][HTML] Collinear features impair visual detection by rats
P Meier, E Flister, P Reinagel - Journal of vision, 2011 - iovs.arvojournals.org
We measure rats' ability to detect an oriented visual target grating located between two
flanking stimuli (“flankers”). Flankers varied in contrast, orientation, angular position, and …
flanking stimuli (“flankers”). Flankers varied in contrast, orientation, angular position, and …
[HTML][HTML] Perceived contrast in complex images
To understand how different spatial frequencies contribute to the overall perceived contrast
of complex, broadband photographic images, we adapted the classification image …
of complex, broadband photographic images, we adapted the classification image …
[图书][B] Restauración de obras de arte: pintura de caballete
AS Ortiz - 2012 - books.google.com
La presente obra presenta un manual de contenido teórico-práctico, conforme al currículo
académico, concebido para la formación de los estudiantes en el ámbito de la restauración …
académico, concebido para la formación de los estudiantes en el ámbito de la restauración …
Changing the appearance of real-world objects by modifying their surroundings
We present an approach to alter the perceived appearance of physical objects by controlling
their surrounding space. Many real-world objects cannot easily be equipped with displays or …
their surrounding space. Many real-world objects cannot easily be equipped with displays or …
[HTML][HTML] Mach bands: How many models are possible? Recent experimental findings and modeling attempts
L Pessoa - Vision Research, 1996 - Elsevier
Mach bands are illusory bright and dark bands seen where a luminance plateau meets a
ramp, as in half-shadows or penumbras. A tremendous amount of work has been devoted to …
ramp, as in half-shadows or penumbras. A tremendous amount of work has been devoted to …
Reduced influence of perceptual context in schizophrenia: behavioral and neurophysiological evidence
BackgroundAccurate perception of visual contours is essential for seeing and differentiating
objects in the environment. Both the ability to detect visual contours and the influence of …
objects in the environment. Both the ability to detect visual contours and the influence of …
[HTML][HTML] Surround modulation of perceived contrast and the role of brightness induction
We studied iso-and cross-orientation surround modulation of perceived contrast (contrast-
contrast phenomenon) with a contrast-matching method. Our results indicate (1) iso-oriented …
contrast phenomenon) with a contrast-matching method. Our results indicate (1) iso-oriented …