Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

897
Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
897
Visual System01:26

Visual System

684
Light enters the eye through the cornea, a transparent, dome-shaped surface covering the surface of the eyeball that helps to direct and focus incoming light. This light is then channeled toward the pupil, an adjustable opening whose size is controlled by the iris. The iris, a pigmented muscle, regulates the amount of light entering the eye by contracting or dilating the pupil, thereby ensuring optimal light levels for clear vision.
Once through the pupil, the light passes through the lens, a...
684
Vision01:24

Vision

55.3K
Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.
55.3K
Parallel Processing01:20

Parallel Processing

224
The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...
224
Anatomy of the Eyeball01:20

Anatomy of the Eyeball

7.6K
The eye is a spherical, hollow structure composed of three tissue layers. The outer layer — the fibrous tunic, comprises the sclera — a white structure — and the cornea, which is transparent. The sclera encompasses some of the ocular surface, most of which is not visible. However, the 'white of the eye' is distinctively visible in humans compared to other species. The cornea, a clear covering at the front of the eye, enables light penetration. The eye's middle...
7.6K
Gestalt Principles of Perception01:21

Gestalt Principles of Perception

422
Gestalt principles provide a framework for understanding how humans perceive objects as unified wholes within their context. These principles are essential in explaining the cognitive processes that make sense of complex visual stimuli by organizing them into coherent groups. One fundamental principle is proximity, which posits that objects located close to each other are perceived as a collective group. For instance, when dots are positioned near one another, the visual system interprets them...
422

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

RAD51 gene is associated with advanced age-related macular degeneration in Chinese population.

Clinical biochemistry·2013
Same author

Immunization against recombinant GnRH-I alters ultrastructure of gonadotropin cell in an experimental boar model.

Reproductive biology and endocrinology : RB&E·2013
Same author

Multi-class constrained normalized cut with hard, soft, unary and pairwise priors and its applications to object segmentation.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2013
Same author

Comparison of genomic and amino acid sequences of eight Japanese encephalitis virus isolates from bats.

Archives of virology·2013
Same author

Regulation of dendritic cell differentiation in bone marrow during emergency myelopoiesis.

Journal of immunology (Baltimore, Md. : 1950)·2013
Same author

Separation of mandelic acid and its derivatives with new immobilized cellulose chiral stationary phase.

Journal of Zhejiang University. Science. B·2013
Same journal

Raising the Bar in Graph OOD Generalization: Invariant Learning beyond Explicit Environment Modeling.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

LoRASculpt: Harmonious Low-Rank Adaptation for Multimodal Large Language Models.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

Linearly Solving Robust Rotation Estimation.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

Adapting Dense Vision-Language Relationships for Multi-label Classification with Partial Label.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

Forensics Adapter: Unleashing CLIP for Generalizable Face Forgery Detection.

IEEE transactions on pattern analysis and machine intelligence·2026
Same journal

MoE-Enhanced Explainable Deep Manifold Transformation for Complex Data Embedding and Visualization.

IEEE transactions on pattern analysis and machine intelligence·2026
Ver todos los artículos relacionados

Video Experimental Relacionado

Updated: Sep 9, 2025

Using Looming Visual Stimuli to Evaluate Mouse Vision
05:07

Using Looming Visual Stimuli to Evaluate Mouse Vision

Published on: June 13, 2019

11.5K

Interacciones espaciales eficientes de alto orden para la percepción visual

Zuyan Liu, Yongming Rao, Wenliang Zhao

    IEEE transactions on pattern analysis and machine intelligence
    |August 28, 2025
    PubMed
    Resumen
    Este resumen es generado por máquina.

    Los investigadores desarrollaron la Convolución Recursiva con Puertas (g nConv) para implementar de manera eficiente las características clave del Transformador de Visión utilizando las convoluciones. Esta nueva operación mejora varios modelos de visión, mejorando el rendimiento en el reconocimiento de imágenes, el análisis 3D y las tareas de lenguaje visual.

    Más Videos Relacionados

    Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition
    07:45

    Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition

    Published on: July 21, 2020

    4.6K
    Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
    07:12

    Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss

    Published on: April 11, 2025

    558

    Videos de Experimentos Relacionados

    Last Updated: Sep 9, 2025

    Using Looming Visual Stimuli to Evaluate Mouse Vision
    05:07

    Using Looming Visual Stimuli to Evaluate Mouse Vision

    Published on: June 13, 2019

    11.5K
    Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition
    07:45

    Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition

    Published on: July 21, 2020

    4.6K
    Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
    07:12

    Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss

    Published on: April 11, 2025

    558

    Área de la Ciencia:

    • Visión por computadora
    • Aprendizaje profundo
    • Inteligencia artificial

    Sus antecedentes:

    • Los transformadores de visión (ViT) logran el éxito a través del modelado espacial de la autoatención.
    • Las redes neuronales convolucionales (CNN) son fundamentales en la visión por computadora.
    • La integración de las fortalezas de ViT en las CNN es un área de investigación activa.

    Objetivo del estudio:

    • Introducir un marco basado en la convolución que replica el modelado espacial de ViT.
    • Desarrollar una nueva operación, la Convolución Recursiva con Puertas (g nConv), para interacciones espaciales de alto orden.
    • Para crear esquinas vertebrales versátiles (HorNet, Hor3D, HorCLIP) para diversas tareas visuales.

    Principales métodos:

    • Se propone la Convolución Recursiva con Puertas (g nConv) para interacciones espaciales eficientes de alto orden.
    • Se desarrollaron columnas vertebrales de visión genéricas: HorNet (reconocimiento de imágenes), Hor3D (nubes de puntos), HorCLIP (lenguaje de visión).
    • Integrado g nConv como un módulo plug-and-play en las arquitecturas existentes.

    Principales resultados:

    • HorNet tiene mejores resultados que Swin Transformers y ConvNeXt en ImageNet, COCO y ADE20K.
    • g nConv mejora las tareas de predicción densas con un cálculo reducido.
    • Hor3D muestra eficacia en la segmentación semántica 3D; HorCLIP sobresale en las tareas de lenguaje visual.

    Conclusiones:

    • g nConv combina efectivamente los méritos de ViT y CNN, ofreciendo una nueva operación básica para el modelado visual.
    • La familia HorNet propuesta demuestra un gran rendimiento y escalabilidad.
    • Las interacciones espaciales de alto orden a través de g nConv son beneficiosas en varias modalidades y tareas visuales.