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-symmetry of a retinal image, but they are less sensitive than they are to 2D mirror-symmetry, which involves invariance to ref...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Academic Press Inc.
2018
|
| Online Access: | View Fulltext in Publisher |