Monocular adaptation to flow fields of optic expansion and contraction juxtaposed on either side of fixation influenced subsequently perceived rotation direction of a figure rotating in depth (kinetic depth effect) about its vertical axis with a normally ambiguous direction. This influence was shown to be asymmetric since adapting to optic expansion produced significantly more aftereffects of t...

We examined the vection in depth induced when simulated random self-accelerations (jitter) and periodic self-accelerations (oscillation) were added to radial expanding optic flow (simulating constant-velocity forward self-motion). Contrary to the predictions of sensory-conflict theory frontal-plane jitter and oscillation were both found to significantly decrease the onsets and increase the spee...

[1] Detailed three-dimensional in-situ measurements of deformation at depth are used to examine the rheology of a 6 10 m block of temperate glacier ice. Assuming that the viscosity of this ice is primarily dependent on stress, the relationship between inferred stress and measurements of strain-rate above 115 m depth suggest a constitutive relationship with a stress exponent n 1. Deformation bel...

In this paper, we propose a robust method to track 3D keypoints for representing 3D human motions under noisy depth environment. Once keypoints are extracted for tracking, the subsequent locations of the keypoints are found by estimating their 3D motion flows. However, estimating the flows using depth information would be a problem, especially, when some depth values are unavailable or the data...