scholarly journals What does the Ternus display tell us about motion processing in human vision?

2010 ◽  
Vol 1 (3) ◽  
pp. 156-156
Author(s):  
N. E. Scott-Samuel ◽  
R. F. Hess
Keyword(s):  
Human Vision ◽  
Motion Processing ◽  
Ternus Display

scholarly journals What does the Ternus Display Tell us about Motion Processing in Human Vision?

Perception ◽  
10.1068/p3247 ◽  
2001 ◽  
Vol 30 (10) ◽  
pp. 1179-1188 ◽  
Author(s):  
Nicholas E Scott-Samuel ◽  
Robert F Hess
Keyword(s):  
Human Vision ◽  
Motion Processing ◽  
Ternus Display

Timing Accuracy in Motion Extrapolation: Reverse Effects of Target Size and Visible Extent of Motion at Low and High Speeds

Perception ◽  
10.1068/p3397 ◽  
2003 ◽  
Vol 32 (6) ◽  
pp. 699-706 ◽  
Author(s):  
Alexander Sokolov ◽  
Marina Pavlova
Keyword(s):  
Absolute Error ◽  
Human Vision ◽  
Target Size ◽  
Motion Processing ◽  
Timing Accuracy ◽  
Low Speed ◽  
Motion Extrapolation ◽  
High Speeds ◽  
Processing Mechanisms ◽  
Scaling Algorithms

By varying target size, speed, and extent of visible motion we examined the timing accuracy in motion extrapolation. Small or large targets (0.2 or 0.8 deg) moved at either 2.5, 5, or 10 deg s−1 across a horizontal path (2.5 or 10 deg) and then vanished behind an occluder. Observers responded when they judged that the target had reached a randomly specified position between 0 and 12 deg. With higher speeds, the timing accuracy (the reverse of absolute error) was better for small than for large targets, and for long than for short visible extents. With low speed, these effects were reversed. In addition, while long visible extents yielded a greater accuracy at high than at low speeds, for short extents the accuracy was much better with the low speed. The findings suggest that, when extrapolating motion with targets and visible extents of different sizes, the visual system implements different scaling algorithms depending on target speed. At higher speeds, processing of visible and occluded motion is likely to share a common scaling mechanism based on velocity transposition. Reverse effects for target size and extent of visible motion at low and high speeds converge with the assumption of two distinct speed-tuned motion-processing mechanisms in human vision.

Human vision: Some objective explorations.

1976 ◽  
Vol 31 (2) ◽  
pp. 125-134 ◽  
Author(s):  
Lorrin A. Riggs
Keyword(s):  
Human Vision

Human Vision and Computer Vision

1985 ◽  
Vol 30 (1) ◽  
pp. 47-47
Author(s):  
Herman Bouma
Keyword(s):  
Computer Vision ◽  
Human Vision

Elucidation of human vision systems at microscopic level

2018 ◽  
Vol 2 (2) ◽  
Author(s):  
Harold Szu
Keyword(s):  
Microscopic Level ◽  
Human Vision ◽  
Vision Systems

Simulation of Human Vision by Image Evolution in Light-excitable Nonlinear Optical Medium¶

2003 ◽  
Vol 78 (6) ◽  
pp. 640 ◽  
Author(s):  
Zou Aihua ◽  
Gu Qiang ◽  
Hu Junzhe ◽  
Yuan Chunwei
Keyword(s):  
Nonlinear Optical ◽  
Human Vision ◽  
Optical Medium

Limits of Pattern Discrimination in Human Vision.

1988 ◽  
Author(s):  
Joy Hirsch
Keyword(s):  
Pattern Discrimination ◽  
Human Vision
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