J Timothy Petersik
Biographic Data
| ID | 5854865 |
|---|---|
| NAME | J Timothy Petersik |
| GIVEN NAMES | J Timothy |
| FAMILY NAME | Petersik |
| SIGNATURE | PETERSIK J T |
| AFFILIATIONS | Ripon College |
| VERIFIED | No |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 4 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1989 |
| LATEST PUBLICATION YEAR | 2003 |
| H-INDEX | 0 |
Effects on Face Recognition of Spatial-Frequency Information Contained in Inspection and Test Stimuli
Researchers often assume a critical band of spatial frequencies is required for face recognition. Also, many studies have not measured the contrast required for recognition. On Day 1, observers viewed high-pass-filtered (HP), low-pass-filtered (LP), or unfiltered (UF) faces. On Day 2, they viewed a variety of faces, some of which were LP filtered, HP filtered, and UF. Observers adjusted contrast until they achieved both detection and recognition.…
Conceptualizations of Short-Range and Long-Range Processes in Apparent Movement
The two-process distinction in apparent movement posits the existence of competitive `short-range' and `long-range' processes. It was proposed to account for the fact that the visual system seems to generate different qualitative percepts under different spatiotemporal conditions of stimulation. It has been shown to be in accord with empirical data from random-dot cinematogram experiments and bistable-percept experiments, as well as with subjecti…
The two-process distinction in apparent motion
The two-process distinction in apparent motion
No prominent works on this page.
The two-process distinction in apparent motion
The two-process distinction in apparent motion
Conceptualizations of Short-Range and Long-Range Processes in Apparent Movement
The two-process distinction in apparent movement posits the existence of competitive `short-range' and `long-range' processes. It was proposed to account for the fact that the visual system seems to generate different qualitative percepts under different spatiotemporal conditions of stimulation. It has been shown to be in accord with empirical data from random-dot cinematogram experiments and bistable-percept experiments, as well as with subjecti…
Effects on Face Recognition of Spatial-Frequency Information Contained in Inspection and Test Stimuli
Researchers often assume a critical band of spatial frequencies is required for face recognition. Also, many studies have not measured the contrast required for recognition. On Day 1, observers viewed high-pass-filtered (HP), low-pass-filtered (LP), or unfiltered (UF) faces. On Day 2, they viewed a variety of faces, some of which were LP filtered, HP filtered, and UF. Observers adjusted contrast until they achieved both detection and recognition.…
Cognitive psychology (4 works) · Computer Science (4 works) · Psychology (4 works) · Artificial Intelligence (3 works) · Artificial Intelligence (3 works) · Motion (physics) (2 works) · Neural dynamics and brain function (2 works) · Process (computing) (2 works) · Visual perception and processing mechanisms (2 works) · Biometric Identification and Security (1 work)