Results 21 to 30 of about 1,353,777 (331)

Unimpaired perception of relative depth from perspective cues in strabismus [PDF]

open access: yesRoyal Society Open Science, 2020
Strabismus is a relatively common ophthalmological condition where the coordination of eye muscles to binocularly fixate a single point in space is impaired.
Giedre Zlatkute   +2 more
doaj   +1 more source

A neural mechanism for detecting object motion during self-motion

open access: yeseLife, 2022
Detection of objects that move in a scene is a fundamental computation performed by the visual system. This computation is greatly complicated by observer motion, which causes most objects to move across the retinal image.
HyungGoo R Kim   +2 more
doaj   +1 more source

Transfer of Perceptual Learning From Local Stereopsis to Global Stereopsis in Adults With Amblyopia: A Preliminary Study

open access: yesFrontiers in Neuroscience, 2021
It has long been debated whether the analysis of global and local stereoscopic depth is performed by a single system or by separate systems. Global stereopsis requires the visual system to solve a complex binocular matching problem to obtain a coherent ...
Adrien Chopin   +11 more
doaj   +1 more source

Using Gaze-Contingent Depth of Field to Facilitate Depth Perception [PDF]

open access: yesi-Perception, 2014
The lens system of the human eye has a limited depth of field that creates blur patterns that depend on its focus and the relative distances of the observed objects.
M Mauderer   +3 more
doaj   +1 more source

The use of three-dimensional endoscope in transnasal skull base surgery: A single-center experience from China

open access: yesFrontiers in Surgery, 2022
ObjectiveThe development of skull base surgery in the past decade has been influenced by advances in visualization techniques; recently, due to such improvements, 3D endoscopes have been widely used.
Guo Xin   +8 more
doaj   +1 more source

Efficient Stereo Depth Estimation for Pseudo-LiDAR: A Self-Supervised Approach Based on Multi-Input ResNet Encoder

open access: yesSensors, 2023
Perception and localization are essential for autonomous delivery vehicles, mostly estimated from 3D LiDAR sensors due to their precise distance measurement capability.
Sabir Hossain, Xianke Lin
doaj   +1 more source

Why 2D layout in 3D images matters: evidence from visual search and eye-tracking

open access: yesJournal of Eye Movement Research, 2023
Precise perception of three-dimensional (3D) images is crucial for a rewarding experience when using novel displays. However, the capability of the human visual system to perceive binocular disparities varies across the visual field meaning that depth ...
Linda Krauze   +3 more
doaj   +1 more source

The development of active binocular vision under normal and alternate rearing conditions

open access: yeseLife, 2021
The development of binocular vision is an active learning process comprising the development of disparity tuned neurons in visual cortex and the establishment of precise vergence control of the eyes.
Lukas Klimmasch   +5 more
doaj   +1 more source

Binocular Information Improves the Reliability and Consistency of Pictorial Relief

open access: yesVision, 2022
Binocular disparity is an important cue to three-dimensional shape. We assessed the contribution of this cue to the reliability and consistency of depth in stereoscopic photographs of natural scenes. Observers viewed photographs of cluttered scenes while
Paul B. Hibbard   +2 more
doaj   +1 more source

Blind Stereo Image Quality Assessment Based on Binocular Visual Characteristics and Depth Perception

open access: yesIEEE Access, 2020
The quality prediction of stereo images has great challenges without reference images. In this paper, we propose a novel no-reference stereo image quality assessment (NR-SIQA) model based on binocular visual characteristics and depth perception, which ...
Yong Chen, Kaixin Zhu, Liu Huanlin
doaj   +1 more source

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