Results 41 to 50 of about 20,707 (163)

Calibrationless monocular vision musculoskeletal simulation during gait

open access: yesHeliyon
With computer vision technology and prediction of ground reaction forces (GRF), a previous study performed markerless motion capture and musculoskeletal simulation with two smartphones (OpenCap).
Ryo Ueno
doaj   +1 more source

Track-Before-Detect Framework-Based Vehicle Monocular Vision Sensors

open access: yesSensors, 2019
This paper proposes a Track-before-Detect framework for a multibody motion segmentation (named TbD-SfM). Our contribution relies on a tightly coupled tracking before detection strategy intended to reduce the complexity of existing Multibody Structure ...
Hernan Gonzalez   +2 more
doaj   +1 more source

Microsaccades under monocular viewing conditions

open access: yesJournal of Eye Movement Research, 2009
Among the eye movements during fixation, the function of small saccades occuring quite commonly at fixation is still unclear. It has been reported that a substantial number of these microsaccades seem to occur in only one of the eyes.
Wilhelm Bernhard Kloke   +2 more
doaj   +1 more source

Research on Camera Rotation Strategies for Active Visual Perception in the Self-Driving Vehicles

open access: yesActuators
Aiming at the problem of blind field of view caused by the change in the vehicle’s yaw angle when the self-driving vehicle is turning or changing lanes, this paper proposes a camera rotation strategy based on monocular active environment sensing, which ...
Xiangcun Kong   +8 more
doaj   +1 more source

A monocular omnidirectional vision-based method for structured light strip extraction and robot target localization under complex interference

open access: yesAin Shams Engineering Journal
A method for structured light extraction and depth reconstruction, tailored to monocular omnidirectional vision systems, is proposed in this study to improve localization accuracy under wide field-of-view conditions with multiple objects and complex ...
Zihan Zhang   +3 more
doaj   +1 more source

A unique case of chronic myeloid leukemia presenting as monocular vision loss with unilateral retinopathy

open access: yesAmerican Journal of Ophthalmology Case Reports, 2019
Purpose: To report a case of unilateral leukemic retinopathy secondary to chronic myeloid leukemia (CML). Observations: Patient presented to clinic with a visual acuity (VA) of 20/200 in the right eye (OD) after several months of progressive monocular ...
Mark P. Seraly   +4 more
doaj   +1 more source

Amblyopia and binocular vision

open access: yesРоссийский офтальмологический журнал, 2018
The review presents new insights into the mechanisms of development of amblyopia. There is objective evidence that amblyopia develops simultaneously as the monocular and as the binocular deficit of visual processing and that decrease in monocular visual ...
N. M. Maglakelidze, M. V. Zueva
doaj   +1 more source

Acquired Monocular Vision Rehabilitation program

open access: yesThe Journal of Rehabilitation Research and Development, 2007
Existing programs concerning patients with low vision do not readily meet the needs of the patient with acquired monocular vision. This article illustrates the development, need, and benefits of an Acquired Monocular Vision Rehabilitation evaluation and training program.
Carolyn, Ihrig, Daniel P, Schaefer
openaire   +2 more sources

Monocular Vision-Based Underwater Object Detection

open access: yesSensors, 2017
In this paper, we propose an underwater object detection method using monocular vision sensors. In addition to commonly used visual features such as color and intensity, we investigate the potential of underwater object detection using light transmission
Zhe Chen   +4 more
doaj   +1 more source

An Adaptive Augmented Vision-Based Ellipsoidal SLAM for Indoor Environments

open access: yesSensors, 2019
In this paper, the problem of Simultaneous Localization And Mapping (SLAM) is addressed via a novel augmented landmark vision-based ellipsoidal SLAM. The algorithm is implemented on a NAO humanoid robot and is tested in an indoor environment.
Elfituri S. Lahemer, Ahmad Rad
doaj   +1 more source

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