Results 131 to 140 of about 42,142 (247)

Development of a video-rate range finder using dynamic threshold method for characteristic point detection

open access: yes, 1999
This study develops a video-rate stereo range finding circuit to obtain the depth of objects in a scene by processing video signals (R, G, B, and brightness signals) from binocular CCD cameras. The electronic circuit implements a dynamic threshold method
Tanaka, Yutaka   +7 more
core   +1 more source

Management of retinopathy of prematurity in a tertiary referral neonatal intensive care unit: Treatment rates and the impact of outsourcing laser therapy

open access: yesActa Ophthalmologica, Volume 104, Issue 4, Page e416-e425, June 2026.
Abstract Purpose To describe the treatment rate for retinopathy of prematurity (ROP) at a tertiary referral neonatal intensive care unit (NICU) in the south‐western region of the Netherlands. In addition, we evaluated the impact of outsourcing laser treatment, implemented in 2018, by comparing treatment characteristics from 3 years prior and 3 years ...
L. A. Derks   +5 more
wiley   +1 more source

The Effect of Unilateral Mean Luminance on Binocular Combination in normal and amblyopic vision

open access: yes, 2013
Luminance plays a modulating role in the processes of several visual tasks, which in turn provides significant information for the understanding of visual processing. Here, using a binocular phase combination paradigm, we studied the effect of unilateral
Jia, Wuli   +4 more
core  

Use of monocular and binocular visual cues for postural control in children

open access: yes, 2011
The purpose of the present study was to examine how children's postural control is affected by different visual cues. Sixteen children, ages 8 and 12 years, and eight adults participated in the study. Each was asked to stand upright inside a moving room,
Barela, Jose A.   +11 more
core   +1 more source

Characterizing and assessing vision‐related quality of life among patients discontinued treatment for neovascular age‐related macular degeneration

open access: yesActa Ophthalmologica, Volume 104, Issue 4, Page e406-e415, June 2026.
Abstract Purpose This study characterized and assessed vision‐related quality of life (VRQoL) in patients with neovascular age‐related macular degeneration (nAMD) who discontinued treatment with intravitreal anti‐vascular endothelial growth factor (anti‐VEGF), comparing them to those undergoing treatment.
Noreddin Shekho   +4 more
wiley   +1 more source

Adverse Drug Reaction Study of Botulinum Toxin‐A in the Real World

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background Despite the increasing use of botulinum toxin type A (BoNT‐A) in aesthetic and therapeutic applications, its real‐world adverse drug reaction (ADR) profile remains incompletely characterized. Current evidence relies largely on small‐scale clinical observations rather than large, systematic analyses.
Jiaxu Gu   +9 more
wiley   +1 more source

Study on epipolar geometry restoration of parallel binocular vision

open access: yes, 2006
The epipolar geometry restoration offline and online for the parallel binocular vision system were discussed in this paper. For the former, a method that uses a common calibration board to realize automatic and accurate matching of the image corner pairs
Li B(李斌)   +2 more
core  

Sound Guides Object Size Choices in African Penguins Through Pitch–Size Association

open access: yesAnnals of the New York Academy of Sciences, Volume 1560, Issue 1, June 2026.
African penguins use auditory pitch to guide visual size choices. When hearing high‐pitched sounds, they preferentially approach and gaze at smaller objects, and when hearing low‐pitched sounds, they preferentially approach and gaze at larger ones.
Francesca Terranova   +5 more
wiley   +1 more source

Neurosensory binocular vision after bilateral implantation of an extended depth of focus intraocular lens with micro-monovision: a prospective cohort study

open access: yesBMC Ophthalmology
Background The goal of this study was to evaluate the presbyopia-correcting performance, binocular visual quality and neurosensory binocular vision of bilateral implantation of an extended depth of focus (EDOF) intraocular lens (IOL) with micro ...
Tong Sun   +8 more
doaj   +1 more source

Binocular Stereo Vision Based Obstacle Detection Method for Manipulator

open access: yes, 2016
An obstacle detection method is proposed based on binocular stereo vision for manipulator. Firstly, images are preprocessed after camera calibration such as graying and distortion correction.
Liu JG(刘金国)   +4 more
core  

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