Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

2.6K
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.
2.6K
Perception of Sound Waves01:01

Perception of Sound Waves

6.0K
The human ear is not equally sensitive to all frequencies in the audible range. It may perceive sound waves with the same pressure but different frequencies as having different loudness. Moreover, the perception of sound waves depends on the health of an individual's ears, which decays with age. The health of one's ears may also be affected by regular exposure to loud noises.
The pitch of a sound depends on the frequency and the pressure amplitude of the source. Two sounds of the same...
6.0K
Shape and Texture of Coarse Aggregate01:25

Shape and Texture of Coarse Aggregate

1.1K
Aggregate shape is classified based on the relative sharpness or roundness of the edges and corners. This classification includes categories like rounded, angular, elongated, and flaky, each with specific characteristics. Rounded aggregates, fully shaped by attrition, are typical of river or seashore gravel, while angular aggregates, such as crushed rock, have well-defined edges. Aggregates that are elongated and flaky are less desirable, as they can reduce the workability and strength of...
1.1K
Sensory Modalities01:15

Sensory Modalities

4.4K
Sensation typically is the process by which the sensory receptors and sense organs detect stimuli from the internal and external environment and transmit this information to the central nervous system for processing.
General senses refer to the broad category of sensory information detected by receptors in the body and can be further grouped into somatic and visceral senses. Somatic sensations include touch, pressure, temperature, and pain and are essential for navigating our environment and...
4.4K
Relative Motion Analysis - Velocity01:24

Relative Motion Analysis - Velocity

934
A stroke engine has a slider-crank mechanism that converts rotational motion from the crank into linear motion of the slider or vice versa. This mechanism consists of three main parts: the crank, the connecting rod, and the slider.
When an external force is exerted, it sets the crank into a rotational movement. This, in turn, instigates the motion of the connecting rod, leading to what is referred to as a general plane motion. This process involves two key points - point A on the connecting rod...
934
Curvilinear Motion: Rectangular Components01:23

Curvilinear Motion: Rectangular Components

1.5K
Curvilinear motion characterizes the movement of a particle or object along a curved path, notably evident when envisioning a car navigating a winding road. If the car starts at point A, its position vector is established within a fixed frame of reference, where the ratio of the position vector to its magnitude signifies the unit vector pointing in the position vector's direction.
As the car advances, its position evolves over time. Quantifying the car's velocity involves computing the...
1.5K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Specific alignments of illumination and anisotropic surface geometry predict failures of shape constancy.

Vision research·2026
Same author

Physics and vision.

Current biology : CB·2024
Same author

Interactions Between 3D Surface Shape and Material Perception.

Annual review of vision science·2024
Same author

Where do the hypotheses come from? Data-driven learning in science and the brain.

The Behavioral and brain sciences·2023
Same author

Illusory optical defocus generated by shaded surface texture.

Current biology : CB·2023
Same author

The role of self-occluding contours in material perception.

Current biology : CB·2023
Same journal

Analysis of human visual experience data.

Journal of vision·2026
Same journal

Pyramid-based Bayesian modeling for high-resolution behavioral analysis.

Journal of vision·2026
Same journal

Sensation without perception: The white whale effect and perceptual blindness in autonomous vehicles.

Journal of vision·2026
Same journal

Gaze behavior during closed-captioned movie viewing adapts to absent audio through more frequent switching between text and scene.

Journal of vision·2026
Same journal

In pursuit of saccade awareness: Limited volitional control and minimal conscious access to catch-up saccades during smooth pursuit eye movements.

Journal of vision·2026
Same journal

Dissociable effects of element-lifetime and stimulus-duration on local and global motion processing: An equivalent noise study.

Journal of vision·2026
See all related articles

Related Experiment Video

Updated: Mar 27, 2026

Stimulus-specific Cortical Visual Evoked Potential Morphological Patterns
09:42

Stimulus-specific Cortical Visual Evoked Potential Morphological Patterns

Published on: May 12, 2019

6.5K

Motion and texture shape cues modulate perceived material properties.

Phillip J Marlow, Barton L Anderson

    Journal of Vision
    |January 13, 2016
    PubMed
    Summary
    This summary is machine-generated.

    Perception of surface material, such as specular or matte, depends on visual cues that reveal 3D shape. Both structure from motion and shape from texture provide this crucial 3D shape information for material perception.

    More Related Videos

    Controlled Rotation of Human Observers in a Virtual Reality Environment
    09:11

    Controlled Rotation of Human Observers in a Virtual Reality Environment

    Published on: April 21, 2022

    3.1K
    Applying Incongruent Visual-Tactile Stimuli during Object Transfer with Vibro-Tactile Feedback
    05:43

    Applying Incongruent Visual-Tactile Stimuli during Object Transfer with Vibro-Tactile Feedback

    Published on: May 23, 2019

    5.9K

    Related Experiment Videos

    Last Updated: Mar 27, 2026

    Stimulus-specific Cortical Visual Evoked Potential Morphological Patterns
    09:42

    Stimulus-specific Cortical Visual Evoked Potential Morphological Patterns

    Published on: May 12, 2019

    6.5K
    Controlled Rotation of Human Observers in a Virtual Reality Environment
    09:11

    Controlled Rotation of Human Observers in a Virtual Reality Environment

    Published on: April 21, 2022

    3.1K
    Applying Incongruent Visual-Tactile Stimuli during Object Transfer with Vibro-Tactile Feedback
    05:43

    Applying Incongruent Visual-Tactile Stimuli during Object Transfer with Vibro-Tactile Feedback

    Published on: May 23, 2019

    5.9K

    Area of Science:

    • Visual perception
    • Computational neuroscience
    • Material science

    Background:

    • Specular and matte surfaces can appear identical under specific lighting and geometry.
    • Previous research shows stereopsis and contour cues aid in distinguishing surface reflectance.
    • The role of motion and texture-based shape cues in material perception remains less understood.

    Purpose of the Study:

    • To investigate if material perception relies on 3D shape information derived from structure from motion and shape from texture.
    • To determine if visual cues for 3D shape influence the perception of surface reflectance and illumination.

    Main Methods:

    • Superimposing different surface textures onto luminance gradients to create varied 3D shape interpretations.
    • Analyzing how these shape interpretations affect the perception of surface reflectance (specular vs. matte) and illumination direction.
    • Utilizing stimuli that provide structure from motion, shape from texture, or both.

    Main Results:

    • Different 3D shape interpretations, generated by texture and luminance gradients, led to distinct perceptions of surface reflectance and illumination.
    • The most specular-appearing surface showed steeper luminance derivatives relative to surface orientation, aligning with physical properties of specular reflectance.
    • The influence of apparent shape on perceived reflectance was consistent across various textures providing structure from motion and/or shape from texture cues.

    Conclusions:

    • 3D shape information, regardless of its source (e.g., motion, texture), is critical for deriving material properties.
    • The rate of luminance change with surface curvature is a key factor in perceiving material characteristics.
    • Visual system leverages diverse 3D shape cues to infer material properties, extending beyond stereopsis and contours.