[HTML][HTML] A 'dipper'function for texture discrimination based on orientation variance
M Morgan, C Chubb, JA Solomon - Journal of vision, 2008 - iovs.arvojournals.org
We measured the just-noticeable difference (JND) in orientation variance between two
textures (Figure 1) as we varied the baseline (pedestal) variance present in both textures …
textures (Figure 1) as we varied the baseline (pedestal) variance present in both textures …
[HTML][HTML] Interaction of luminance and higher-order statistics in texture discrimination
Most studies of texture processing are based on textures in which individual pixel statistics
are varied and spatial correlations are absent (“IID textures”), or textures in which spatial …
are varied and spatial correlations are absent (“IID textures”), or textures in which spatial …
Spatial variability as a limiting factor in texture-discrimination tasks: implications for performance asymmetries
BS Rubenstein, D Sagi - JOSA A, 1990 - opg.optica.org
Texture-discimination tasks reveal a pronounced performance asymmetry depending on
which texture represents the foreground region (small area) and which represents the …
which texture represents the foreground region (small area) and which represents the …
[HTML][HTML] Variance of high contrast textures is sensed using negative half-wave rectification
C Chubb, JH Nam - Vision research, 2000 - Elsevier
A rectifying transformation is required to sense variations in texture contrast. Various
theoretical and practical considerations have inclined researchers to suppose that this …
theoretical and practical considerations have inclined researchers to suppose that this …
Psychophysical evidence for global feature processing in visual texture discrimination
T Caelli, B Julesz - JOSA, 1979 - opg.optica.org
By defining texture as a global feature attained by integration over the image domain, we
show that texture discrimination can be predicted for a special class of visual textures …
show that texture discrimination can be predicted for a special class of visual textures …
Asymmetries in visual texture discrimination
R Gurnsey - Spatial Vision, 1989 - brill.com
Recent results have shown that texture discrimination is an asymmetrical process; texture A
within texture B may be much easier to detect than texture B within texture A. Two questions …
within texture B may be much easier to detect than texture B within texture A. Two questions …
[HTML][HTML] A visual mechanism tuned to black
Chubb et al.[Journal of the Optical Society of America A 11 (1994) 2350] investigated
preattentive discrimination of achromatic textures comprising random mixtures of 17 Weber …
preattentive discrimination of achromatic textures comprising random mixtures of 17 Weber …
Sensitivity for structure gradient in texture discrimination tasks
HC Nothdurft - Vision research, 1985 - Elsevier
Recent experiments indicate that the segregation of visual structures (“texture
discrimination”) depends not only on the form of texture elements but also on their spacing …
discrimination”) depends not only on the form of texture elements but also on their spacing …
Examining edge-and region-based texture analysis mechanisms
SS Wolfson, MS Landy - Vision research, 1998 - Elsevier
Instantaneous texture discrimination performance was examined for different texture stimuli
to uncover the use of edge-based and region-based texture analysis mechanisms. Textures …
to uncover the use of edge-based and region-based texture analysis mechanisms. Textures …