HELIX ROTATION: LUMINANCE
CONTRAST CONTROLS THE SHIFT FROM
TWO-DIMENSIONAL TO THREEDIMENSIONAL PERCEPTION
Posted on 2020-03-31 - 15:44
We present the Helix Rotation phenomenon, an array of moving dots that creates
a conflict between two potential perceptions: a 3D Pulfrich-like horizontal rotation and a
low-spatial-frequency up-down motion. We show that observers perceive up-down motion
when the dots are equiluminant with the background and when the display is blurred; that
the addition of sparse luminance information to equiluminant and blurred displays produces
3D perception; and that the balance between the perception of 3D rotation and up-down
motion depends on the magnitude of the luminance contrast. The results are discussed in
terms of the luminance capture of equiluminant information.
CITE THIS COLLECTION
DataCite
3 Biotech
3D Printing in Medicine
3D Research
3D-Printed Materials and Systems
4OR
AAPG Bulletin
AAPS Open
AAPS PharmSciTech
Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg
ABI Technik (German)
Academic Medicine
Academic Pediatrics
Academic Psychiatry
Academic Questions
Academy of Management Discoveries
Academy of Management Journal
Academy of Management Learning and Education
Academy of Management Perspectives
Academy of Management Proceedings
Academy of Management Review
Shapiro, Arthur G.; LoPrete, Anthony (2020). HELIX ROTATION: LUMINANCE
CONTRAST CONTROLS THE SHIFT FROM
TWO-DIMENSIONAL TO THREEDIMENSIONAL PERCEPTION. Optica Publishing Group. Collection. https://doi.org/10.6084/m9.figshare.c.4722080.v1
or
Select your citation style and then place your mouse over the citation text to select it.
Resource Link
SHARE
Usage metrics
Read the peer-reviewed publication
AUTHORS (2)
AS
Arthur G. Shapiro
AL
Anthony LoPrete