Stereopsis masking in humans is not orientationally tuned.
A stereopsis signal carried by an oriented random texture and masked by a similar noise texture is not unmasked when the orientation of the noise is rotated. This result is discussed in connection with the orientational tuning of local and global stereopsis processes.
D003867:Depth Perception; D004192:Discrimination, Psychological; D006801:Humans; D009949:Orientation; D010470:Perceptual Masking; D012399:Rotation; D014796:Visual Perception