Results 1 to 10 of about 811,547 (275)
Visual Tracking in Development and Aging [PDF]
Frontiers in Neurology, 2017 A moving target is visually tracked with a combination of smooth pursuit and saccades. Human visual tracking eye movement develops through early childhood and adolescence, and declines in senescence.
Jun Maruta +6 more
doaj +3 more sources
Anti-Saccades in Cerebellar Ataxias Reveal a Contribution of the Cerebellum in Executive Functions
Frontiers in Neurology, 2018 ObjectiveIncreasing evidence suggests a cerebellar contribution to modulate cognitive aspects of motor behavior and executive functions. Supporting findings come from studies on patients with neurodegenerative diseases, in which however, given the extent
Elena Pretegiani +13 more
doaj +1 more source
Characteristic Eye Movements in Ataxia-Telangiectasia-Like Disorder: An Explanatory Hypothesis
Frontiers in Neurology, 2017 ObjectiveTo investigate cerebellar dysfunctions and quantitatively characterize specific oculomotor changes in ataxia-telangiectasia-like disorder (ATLD), a rare autosomal recessive disease caused by mutations in the MRE11 gene.
Pamela Federighi +5 more
doaj +1 more source
Multi-Robot Sensor Fusion Target Tracking With Observation Constraints
IEEE Access, 2021 In Mobile Robotics, visual tracking is an extremely important sub-problem. Some solutions found to reduce the problems arising from partial and total occlusion are the use of multiple robots.
Thulio G. S. Amorim +3 more
doaj +1 more source
Evolutionary Robot Vision for People Tracking Based on Local Clustering [PDF]
, 2008 This paper discusses the role of evolutionary computation in visual perception for partner robots. The search of evolutionary computation has many analogies with human visual search.
Kubota, Naoyuki, Sulistijono, Indra Adji
core +1 more source
Performance Evaluation of Visual Tracking Algorithms on Video Sequences With Quality Degradation
IEEE Access, 2017 Recently, there are lots of visual tracking algorithms proposed to improve the performance of object tracking in video sequences with various real conditions, such as severe occlusion, complicated background, fast motion, and so on.
Yuming Fang +5 more
doaj +1 more source
Visual Object Tracking: The Initialisation Problem [PDF]
, 2018 Model initialisation is an important component of object tracking. Tracking algorithms are generally provided with the first frame of a sequence and a bounding box (BB) indicating the location of the object.
De Ath, George, Everson, Richard
core +2 more sources
The Effect of Fearful Expressions on Multiple Face Tracking
Psychologica Belgica, 2015 How does the visual system realize dynamic tracking? This topic has become popular within cognitive science in recent years. The classical theory argues that multiple object tracking is accomplished via pre-attention visual indexes as part of a ...
Hongjun Jin, Baihua Xu
doaj +3 more sources
Online Feature Selection for Visual Tracking [PDF]
, 2016 Object tracking is one of the most important tasks in many applications of computer vision. Many tracking methods use a fixed set of features ignoring that appearance of a target object may change drastically due to intrinsic and extrinsic factors.
Melzi, Simone, Roffo, Giorgio
core +2 more sources
Eye-to-Hand Robotic Visual Tracking Based on Template Matching on FPGAs
IEEE Access, 2019 This paper presents a delta robotic visual-servoing tracking method using zero-mean normalized cross-correlation (ZNCC)-based grayscale template matching hardware core on field-programmable gate arrays (FPGAs).
Zhong Chen +4 more
doaj +1 more source