BIOMAT Database Logo BIOMAT Database Logo

[Stimulus configuration and geometric transformation as determinants in two- and three-dimensional stroboscopic motion]. 1983

H Ohmura

Geometric transformation theory which claims the correspondence between the stroboscopic motion and the geometric transformation of stimulus-figures in two- or three-dimensional rotation was examined from the viewpoint of stimulus configurational feature theory which stresses the role of parallel lines for three-dimensional stroboscopic rotation. It was found that the two theories were compatible to the extent that the "equality in length" of adjacent parallel elements powerfully contributes to the formation of an axis for three-dimensional rotation. This was true even in the case where there was no three-dimensional rotation in its geometry. The "inequality of length" of parallel lines lost the power to generate three-dimensional stroboscopic rotation but did not affect two-dimensional rotation at all. In all cases the angle of rotation in either two-dimensional or three-dimensional geometric rotation did not play any role as determinants of the types of stroboscopic rotation.

UI MeSH Term Description Entries
D009039 Motion Perception The real or apparent movement of objects through the visual field. Movement Perception,Perception, Motion,Perception, Movement
D011601 Psychophysics The science dealing with the correlation of the physical characteristics of a stimulus, e.g., frequency or intensity, with the response to the stimulus, in order to assess the psychologic factors involved in the relationship. Psychophysic
D005556 Form Perception The sensory discrimination of a pattern, shape, or outline. Contour Perception,Contour Perceptions,Form Perceptions,Perception, Contour,Perception, Form,Perceptions, Contour,Perceptions, Form
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293 Adolescent A person 13 to 18 years of age. Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D012399 Rotation Motion of an object in which either one or more points on a line are fixed. It is also the motion of a particle about a fixed point. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) Clinorotation,Clinorotations,Rotations

Related Publications

H Ohmura
Geometric transformation and three-dimensional hopping of Hopf solitons.
May 2022, Nature communications,
H Ohmura
Three theories of stroboscopic motion detection.
January 1985, Spatial vision,
H Ohmura
Three-dimensional forces for two-dimensional motion.
February 2015, Biophysical journal,
H Ohmura
Three-dimensional motion and transformation of a photoelectrochemical actuator.
May 2006, Chemical communications (Cambridge, England),
H Ohmura
Two-dimensional Sisyphus cooling in a three-beam laser configuration.
June 1994, Physical review. A, Atomic, molecular, and optical physics,
H Ohmura
Geometric considerations in the transition from two-dimensional to three-dimensional treatment planning.
March 2005, Atlas of the oral and maxillofacial surgery clinics of North America,
H Ohmura
Stroboscopic motion in depth.
January 1982, Perception,
H Ohmura
Two-dimensional constraints on three-dimensional structure from motion tasks.
October 1995, Vision research,
H Ohmura
A comparison of three-dimensional and two-dimensional analyses of facial motion.
January 1996, The Angle orthodontist,
H Ohmura
The effect of two-dimensional and three-dimensional distance on apparent motion.
January 1983, Perception,
Copied contents to your clipboard!