TY - JOUR
T1 - Inconsistency of perceived 3D shape
AU - Di Luca, M.
AU - Domini, F.
AU - Caudek, C.
N1 - MEDLINE® is the source for the MeSH terms of this document.
PY - 2010/7/1
Y1 - 2010/7/1
N2 - Internal consistency of local depth, slant, and curvature judgments was studied by asking participants to match two 3D surfaces rendered by different mixtures of 3D cues (velocity, texture, and shading). We found that perceptual judgments were not consistent with each other, with cue-specific distortions. Adding multiple cues did not eliminate the inconsistencies of the judgments. These results can be predicted by the Intrinsic Constraint (IC) model according to which the perceptual metric local estimates are a monotonically increasing function of the Signal-to-Noise Ratio of the optimal combination of direct information of 3D shape (Domini, Caudek, & Tassinari, 2006).
AB - Internal consistency of local depth, slant, and curvature judgments was studied by asking participants to match two 3D surfaces rendered by different mixtures of 3D cues (velocity, texture, and shading). We found that perceptual judgments were not consistent with each other, with cue-specific distortions. Adding multiple cues did not eliminate the inconsistencies of the judgments. These results can be predicted by the Intrinsic Constraint (IC) model according to which the perceptual metric local estimates are a monotonically increasing function of the Signal-to-Noise Ratio of the optimal combination of direct information of 3D shape (Domini, Caudek, & Tassinari, 2006).
UR - http://www.scopus.com/inward/record.url?partnerID=yv4JPVwI&eid=2-s2.0-77954312497&md5=9f2343db04b6454e9934bce15a96edd3
U2 - 10.1016/j.visres.2010.05.006
DO - 10.1016/j.visres.2010.05.006
M3 - Article
AN - SCOPUS:77954312497
SN - 0042-6989
VL - 50
SP - 1519
EP - 1531
JO - Vision Research
JF - Vision Research
IS - 16
ER -