Cavanagh (1992) Attention-based motion perception - Mark Wexler
(10). The observers then adjusted the con-. In the first experiment, the stimulus was ... nance contrast, the combined stimulus ap- .... P.C. and L.M. Positive con-.
Nov 29, 2004 - some form of delay line, typically a low-pass filter. ... For moving stimuli, detectors are tuned in both space and time, leading to ... phase in space and time, is squared then summed, to produce what has ... can be increased either b
through a 3D cloud of dots. ... One approach uses the .... In primates, visual area MST is probably involved in computing heading (Duffy, in Lappe, 2000).
isrn's chances of survival depend on it - for this reason the approach is also ...... ln"u.y. 1.u this purpose we will begin with a closer look at. Figure 3. lnagini a ...
209-212. Regan, D. & Beverley, K. I. (1979). Binocular and monocular stimuli for motion in depth: Changing disparity and changing size inputs feed the same ...
Complementary Approaches to Understanding Perception ... given some assumptions about the statistics of the world. ..... Psychological Review 61, 183-193.
Jan 4, 2001 - involved in the specification of posterior terminal structures in Drosophila, Tribolium, and Locusta. Genes Dev. 8, 2137±2150 (1994). 12.
Apr 23, 2013 - Several decades of research on the perception of motion have revealed two fundamental ... which we show, in experiment 4, to be closely related to the dmax displacement limit for that ...... uniform flickering test fields. Nature ...
Watson, A. B. & Ahumada, A. J. (1983) A Look at Motion in the Frequency Domain NASA Technical Memorandum 84352. (Natl. Aeronautics and Space Admin., ...
Sep 20, 2002 - on a straight path in one of eight directions and presented at a random location in the midst of identical noise dots in random motion is easily ...
The Contribution of Color to Depth Perceived from Motion Parallax. PATRICK CAVANAGH,* SHINYA SAIDA, JOSÃE RIVESTI. Received 27 July 1994; in revised ...
Since there were no visible lines, there could be no line effect. Everything .... in the absence of patterned surround" Nature (London) 230 55- 56. Hoist E. von ...
textured background. They were generated by a crossed or uncrossed disparity between the cyan. Grinnell GMR-270 image processor and pre- and red random ...
KEY WORDS: vision, optics, retina. INTRODUCTION: ... Consequences of this solar selection are most evident in eyes, the premier sensory ... catching photons, have a history that extends well beyond the appearance .... The answer may lie in the ... th
Equation 1 describes adistinctly nonlinearrelation: When the depth is small relative to ...... is also given by a simple quadratic function of these local im- age data.
scribed above. While the infant was in the cast, he showed no evidence of crawling. At 8.5 months of age (i.e.. 1.5 months after the normative age of onset.
Ockler, and P. Renna for art and photography. Supported by NIH grants CA 13106 and 55339. 10 September 1991; accepted 25 November 1991. The Updating ...
Mar 27, 1991 - Bartel (1958; see Parker and Derqgowski 1990) has shown that subjects required to draw ... Figure 1 illustrates this assertion. The rate of ...
Cells of the three types were found closely intermingled histo- logically. ...... Blumer D, Benson DF (1975) Personality changes with frontal and temporal lobe ...
color of the cue, independent of the response-direction it connoted. .... A strobe light reflector was placed above and behind the animal to illuminate the.
time, number of brightness levels, and other factors show ... (that is, the time required for stereop-. 24 JULY ...... and the medical profession: partners or enemies?
May 6, 2002 - Brain Mind 2, 85â118 (2001). 15. Leopold, D. A. & Logothetis, N. K. Multistable phenomena: changing views in perception. Trends Cogn. Sci.
noticed that the nature of hand movements critically depends on the stimulus property to be perceived (e.g., Davidson et al., 1974; Klatzky and Lederman, 1987).
Keywords: Structure-from-motion; Self-motion; Head motion; Reference frames; Spatial vision ... to the kinetic depth effect are, therefore, the same whether O ...
