The concept of symmetry and the theory of perception
Z Pizlo, JA De Barros - Frontiers in Computational Neuroscience, 2021 - frontiersin.org
Perceptual constancy refers to the fact that the perceived geometrical and physical
characteristics of objects remain constant despite transformations of the objects such as rigid …
characteristics of objects remain constant despite transformations of the objects such as rigid …
Human symmetry uncertainty detected by a self-organizing neural network map
B Dresp-Langley, JM Wandeto - Symmetry, 2021 - mdpi.com
Symmetry in biological and physical systems is a product of self-organization driven by
evolutionary processes, or mechanical systems under constraints. Symmetry-based feature …
evolutionary processes, or mechanical systems under constraints. Symmetry-based feature …
[HTML][HTML] Failures of stereoscopic shape constancy over changes of viewing distance and size for bilaterally symmetric polyhedra
Two shape matching experiments examined the effects of viewing distance and object size
on observers' judgments of 3D metric shape under binocular viewing. Unlike previous …
on observers' judgments of 3D metric shape under binocular viewing. Unlike previous …
Bilateral symmetry has no effect on stereoscopic shape judgments
A single experiment is reported that measured the apparent stereoscopic shapes of
symmetric and asymmetric objects at different viewing distances. The symmetric stimuli were …
symmetric and asymmetric objects at different viewing distances. The symmetric stimuli were …
Geometrical properties of a generalized cone and its 2D image
The generalized cone is a simple 3D shape that is produced by sweeping a planar cross-
section along a curve. Many complex and articulated 3D objects can be represented by …
section along a curve. Many complex and articulated 3D objects can be represented by …
Rotational-symmetry in a 3D scene and its 2D image
A 3D shape of an object is N-fold rotational-symmetric if the shape is invariant for 360/N
degree rotations about an axis. Human observers are sensitive to the 2D rotational …
degree rotations about an axis. Human observers are sensitive to the 2D rotational …
Bilateral symmetry strengthens the perceptual salience of figure against ground
B Dresp-Langley - Symmetry, 2019 - mdpi.com
Although symmetry has been discussed in terms of a major law of perceptual organization
since the early conceptual efforts of the Gestalt school (Wertheimer, Metzger, Koffka and …
since the early conceptual efforts of the Gestalt school (Wertheimer, Metzger, Koffka and …
Unifying physics and psychophysics on the basis of symmetry, least-action≈ simplicity principle, and conservation laws≈ veridicality
Z Pizlo - The American Journal of Psychology, 2019 - scholarlypublishingcollective.org
Psychophysics is the branch of experimental psychology that deals with the study of
sensation and perception. A consensus has grown up among experts in psychophysics in …
sensation and perception. A consensus has grown up among experts in psychophysics in …
[PDF][PDF] Human Symmetry Uncertainty Detected by a Self-Organizing Neural Network Map. Symmetry 2021, 13, 299
B Dresp-Langley, JM Wandeto - 2021 - academia.edu
Symmetry in biological and physical systems is a product of self-organization driven by
evolutionary processes, or mechanical systems under constraints. Symmetry-based feature …
evolutionary processes, or mechanical systems under constraints. Symmetry-based feature …
The contribution of local variations in hue or contrast to symmetry of things in a thing
B Dresp-Langley - arXiv preprint arXiv:2108.04730, 2021 - arxiv.org
Symmetry contributes to processes of perceptual organization in biological vision and
influences the quality and time of goal directed decision making in animals and humans, as …
influences the quality and time of goal directed decision making in animals and humans, as …