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Visual Search Asymmetries in Heavy Clutter: Implications for Display Design
Human Factors, 2011Objective: An experiment aimed to test whether design of symbology to produce visual search asymmetries might facilitate target detection in cluttered displays. Background: A visual search asymmetry exists between two stimuli when a target of one type is found efficiently among distractors of the second type but a target of the second type is found ...
Yusuke Yamani, Jason S McCarley
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Visual Display Screen Clutter Metrics
Proceedings of the Human Factors and Ergonomics Society Annual Meeting, 2000This paper explores the use of conjoint analysis as a measure of the subjective evaluation of clutter on avionics displays. As new systems are added to glass-cockpit aircraft they are overlaid onto existing systems and more and more symbology is present on these displays.
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A neural model of visually-guided navigation in a cluttered world
2009 International Joint Conference on Neural Networks, 2009Visually guided navigation through a cluttered natural scene is a challenging problem that animals and humans accomplish with ease. A neural model proposes how primates use motion information to segment objects and determine heading for purposes of goal approach and obstacle avoidance in response to video inputs from real and virtual environments.
N. Andrew Browning +2 more
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Visual attention model for target search in cluttered scene
2011 IEEE 10th IVMSP Workshop: Perception and Visual Signal Analysis, 2011Visual attention models generate saliency maps in which attentive regions are more distinctive with respect to remaining parts of the scene. In this work, a new model of orientation conspicuity map (OCM) is presented for the computation of saliency. The proposed method is based on the difference of the Gabor filter outputs with orthogonal orientations ...
Nevrez Imamoglu, Weisi Lin
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Detection thresholds for label motion in visually cluttered displays
2010 IEEE Virtual Reality Conference (VR), 2010While label placement algorithms are generally successful in managing visual clutter by preventing label overlap, they can also cause significant label movement in dynamic displays. This study investigates motion detection thresholds for various types of label movement in realistic and complex virtual environments, which can be helpful for designing ...
Stephen D. Peterson +3 more
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A new approach of visual clutter analysis for pedestrian detection
16th International IEEE Conference on Intelligent Transportation Systems (ITSC 2013), 2013Detection of pedestrians during driving is a complex cognitive activity. Some of the pedestrian crashes are due to driver's late or difficult perception of pedestrian's appearance. Visual clutter analysis can be used to study the factors that affect human visual search efficiency.
Edward J. Delp +2 more
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Visual Attention-Based Object Detection in Cluttered Environments
2019 IEEE SmartWorld, Ubiquitous Intelligence & Computing, Advanced & Trusted Computing, Scalable Computing & Communications, Cloud & Big Data Computing, Internet of People and Smart City Innovation (SmartWorld/SCALCOM/UIC/ATC/CBDCom/IOP/SCI), 2019The study of human visual attention is considered a hot topic in the field of activity recognition, experimental psychology research and human computer interaction. The importance of detecting user objects of interest in real time is critical to provide accurate cues about the user intentions.However, current methods for visual attention extraction and
Eduardo Manuel Silva Machado +3 more
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Firefly Synchrony: A Behavioral Strategy to Minimize Visual Clutter
Science, 2010Female fireflies are more likely to respond to simulated male flashes that are synchronized than to unsynchronized flashes.
Andrew, Moiseff, Jonathan, Copeland
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Selective visual attention based clutter metric with human visual system adaptability
Applied Optics, 2016Most existing clutter metrics are proposed based on fixed structural features and experienced weight measures. In this paper, we identify the clutter as selective visual attention effects and propose a type of clutter metric. First, adaptive structural features are extracted from the blocks with an edge-structure similarity to the target.
Bo, Zheng +4 more
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The effects of visual clutter on driving performance
2017Driving a motor vehicle is a complex activity, and errors in performing the driving task can result in crashes which cause property damage, injuries, and sometimes death. It is important that the road environment supports drivers in safe performance of the driving task.
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