Results 11 to 20 of about 25,586,963 (298)

Experiencing VOS: A Visual Orientation System [PDF]

, 2018
This demo introduces VOS - a Visual Orientation System. Since orientation without visual cues is challenging for humans, situations in which visibility is limited pose hindrance and sometimes a threat to human activities.
Woźniak, Paweł W., Schmidt, Albrecht, Kiss, Francisco, Sub Human-Centered Computing, Human-Centered Computing   +4 more
core   +1 more source

Designable visual markers [PDF]

, 2009
Visual markers are graphic symbols designed to be easily recognised by machines. They are traditionally used to track goods, but there is increasing interest in their application to mobile HCI. By scanning a visual marker through a camera phone users can
Costanza, Enrico, Enrico Costanza, Huang, Jeffrey, Jeffrey Huang   +3 more
core   +1 more source

Using Visual Tools for Analysis and Learning [PDF]

, 2010
This pack is intended as a resource for lecturers and students to facilitate the further development of their learning and teaching strategies. Visual tools were initially introduced within a module of the Year 3 nursing curriculum within the University ...
Burton, Rob, Barker, Caroline, Barlow, Nichola   +2 more
core   +4 more sources

Distinct causal influences of parietal versus frontal areas on human visual cortex: evidence from concurrent TMS–fMRI [PDF]

, 2008
It has often been proposed that regions of the human parietal and/or frontal lobe may modulate activity in visual cortex, for example, during selective attention or saccade preparation.
Weiskopf, N, Bestmann, S, Weiskopf, N. ; https://orcid.org/, Ruff, Christian C; https://orcid.org/, Josephs, O, Blankenburg, F., Deichmann, R., Driver, J., Bjoertomt, O, Bjoertomt, O., Driver, J, Blankenburg, F, Josephs, O., Deichmann, R, Ruff, C.C., Ruff, C., Bestmann, S., Weiskopf, N.   +17 more
core   +3 more sources

Binocular Rivalry Impact on Macroblock-Loss Error Concealment for Stereoscopic 3D Video Transmission

Sensors, 2023
Three-dimensional video services delivered through wireless communication channels have to deal with numerous challenges due to the limitations of both the transmission channel’s bandwidth and receiving devices.
Md Mehedi Hasan, Md. Azam Hossain, Naif Alotaibi, John F. Arnold, AKM Azad   +4 more
doaj   +1 more source

Knowing with Which Eye We See: Utrocular Discrimination and Eye-Specific Signals in Human Visual Cortex [PDF]

, 2010
Neurophysiological and behavioral reports converge to suggest that monocular neurons in the primary visual cortex are biased toward low spatial frequencies, while binocular neurons favor high spatial frequencies.
Schwarzkopf, D., Schindler Andreas, Andreas Schindler, Rees, G., Schwarzkopf, DS, Rees Geraint, Schwarzkopf Dietrich Samuel, Geraint Rees, Schindler, A, Schindler, A., Dietrich Samuel Schwarzkopf, Rees, G   +11 more
core   +2 more sources

Backlight Unit Excessive Dimming Based on Perceptual Image Analysis

Applied Sciences, 2021
A method to maximize backlight dimming of liquid crystal displays (LCDs) based on human visual system are proposed to minimize power consumption of display panels.
Seungwoo Yang, Hyungsik Shin, JaeHee You
doaj   +1 more source

Orientational selectivity of the human visual system [PDF]

The Journal of Physiology, 1966
1. It is known that an object is less detectable when it is viewed against a background containing structures similar to the object. The effect of changing the orientation between the object and background is investigated.2. Gratings of variable contrast were generated on two oscilloscopes; these were superimposed optically.
F W, Campbell, J J, Kulikowski
openaire   +2 more sources

Integrating visual and tactile information in the perirhinal cortex [PDF]

, 2009
By virtue of its widespread afferent projections, perirhinal cortex is thought to bind polymodal information into abstract object-level representations.
P. Notley, J. T. Devlin, Price, C. J., Devlin, J.T., Hocking, J., C. J. Price, J. Hocking, Holdstock, J.S., Notley, P., Price, C.J., Devlin, J. T., Holdstock, J. S., J. S. Holdstock   +12 more
core   +2 more sources

Multi-layer Rotation Memory Model-based correlation filter for visual tracking

Frontiers in Physics, 2022
Object tracking technology is of great significance in laser image processing. However, occlusion or similar interference during visual object tracking may reduce the tracking precision or even cause tracking failure.
Yufei Zhao, Yong Song, Yong Song, Guoqi Li, Lei Deng, Yashuo Bai, Yashuo Bai, Xiyan Wu, Xiyan Wu   +8 more
doaj   +1 more source