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

Chirality02:25

Chirality

25.7K
Chirality is a term that describes the lack of mirror symmetry in an object. In other words, chiral objects cannot be superposed on their mirror images. For example, our feet are chiral, as the mirror image of the left foot, the right foot, cannot be superposed on the left foot.
Chiral objects exhibit a sense of handedness when they interact with another chiral object. For example, our left foot can only fit in the left shoe and not in the right shoe. Achiral objects — objects that have...
25.7K
Chirality in Nature02:30

Chirality in Nature

14.0K
Chirality is the most intriguing yet essential facet of nature, governing life’s biochemical processes and precision. It can be observed from a snail shell pattern in a macroscopic world to an amino acid, the minutest building block of life. Most of the snails around the world have right-coiled shells because of the intrinsic chirality in their genes. All the amino acids present in the human body exist in an enantiomerically pure state, except for glycine - the sole achiral amino acid.
14.0K
Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

984
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.
984
Prochirality02:05

Prochirality

4.0K
The concept of prochirality leads to the nomenclature of the individual faces of a molecule and plays a crucial role in the enantioselective reaction. It is a concept where two or more achiral molecules react to produce chiral products. A typical process is the reaction of an achiral ketone to generate a chiral alcohol. Here, the achiral reactant reacts with an achiral reducing agent, sodium borohydride, to generate an equimolar mixture of the chiral enantiomers of the product. For example, an...
4.0K
Properties of Enantiomers and Optical Activity02:24

Properties of Enantiomers and Optical Activity

18.1K
It is essential to understand the difference between chiral and achiral interactions and the implications thereof in optical activity and their applications. Just as our feet, which are chiral, interact uniquely with chiral objects, such as a pair of shoes, but identically with achiral socks, enantiomers of a molecule exhibit different properties only when they interact with other chiral media. An example of a significant implication from this facet is the phenomenon known as optical activity,...
18.1K

You might also read

Related Articles

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

Sort by
Same author

Divergent environmental constraints shape the spatial patterns of annual gross primary productivity in China's terrestrial ecosystems.

Frontiers in plant science·2026
Same author

Comparison of elastosonographic changes of the tibial nerve and Achilles tendon in patients with type II diabetes mellitus.

BMC medical imaging·2026
Same author

DDA-BERT: end-to-end training for data-dependent acquisition mass spectrometry-based proteomics.

Nature communications·2026
Same author

Consensus statements on Singapore guidelines for feeding and eating in infants and young children.

Singapore medical journal·2026
Same author

Association between upper limb motor function and balance in patients after stroke: a multicenter cross-sectional study.

Scientific reports·2026
Same author

Novel Hsp90 inhibitor JD‑02 inhibits HSV‑1 infection via the Raf/MEK/ERK signaling pathway.

International journal of molecular medicine·2026
Same journal

Relation DETR+: Exploring Explicit Position Relation Prior for Dense Prediction.

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

RBF++: Quantifying and Optimizing Reasoning Boundaries across Measurable and Unmeasurable Capabilities for Chain-of-Thought Reasoning.

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

CAFE: Cross-View Adaptive Fusion and Cluster Center Enhancement for Robust Multi-View Clustering.

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

DIVER: Reinforced Diffusion Breaks Imitation Bottlenecks in End-to-End Autonomous Driving.

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

Ethics-Aware Safe Reinforcement Learning for Rare-Event Risk Control in Interactive Urban Driving.

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

Learning Shape Anchors for Holistic Indoor Scene Understanding.

IEEE transactions on pattern analysis and machine intelligence·2026
See all related articles

Related Experiment Video

Updated: Sep 20, 2025

Medical-grade Sterilizable Target for Fluid-immersed Fetoscope Optical Distortion Calibration
07:03

Medical-grade Sterilizable Target for Fluid-immersed Fetoscope Optical Distortion Calibration

Published on: February 23, 2017

7.8K

Mirror Detection With the Visual Chirality Cue.

Xin Tan, Jiaying Lin, Ke Xu

    IEEE Transactions on Pattern Analysis and Machine Intelligence
    |June 10, 2022
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a new mirror detection method using visual chirality, a pixel-level cue inspired by image flipping. The approach effectively identifies mirrors by modeling visual chirality, outperforming existing techniques.

    More Related Videos

    A Micropatterning Assay for Measuring Cell Chirality
    08:07

    A Micropatterning Assay for Measuring Cell Chirality

    Published on: March 11, 2022

    2.5K
    Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing
    06:25

    Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

    Published on: February 23, 2024

    730

    Related Experiment Videos

    Last Updated: Sep 20, 2025

    Medical-grade Sterilizable Target for Fluid-immersed Fetoscope Optical Distortion Calibration
    07:03

    Medical-grade Sterilizable Target for Fluid-immersed Fetoscope Optical Distortion Calibration

    Published on: February 23, 2017

    7.8K
    A Micropatterning Assay for Measuring Cell Chirality
    08:07

    A Micropatterning Assay for Measuring Cell Chirality

    Published on: March 11, 2022

    2.5K
    Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing
    06:25

    Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

    Published on: February 23, 2024

    730

    Area of Science:

    • Computer Vision
    • Artificial Intelligence
    • Image Processing

    Background:

    • Mirror detection is difficult due to varying appearances based on surroundings.
    • Current methods relying on contextual contrast and relational similarity often fail when these assumptions are unmet.

    Purpose of the Study:

    • To develop a novel and robust mirror detection method.
    • To reformulate visual chirality as a learnable pixel-level cue for improved mirror detection.

    Main Methods:

    • Proposed a flipping-convolution-flipping (FCF) transformation to model visual chirality as learnable commutative residual.
    • Introduced a visual chirality embedding (VCE) module to integrate multi-scale visual chirality features.
    • Developed a visual chirality-guided edge detection (CED) module for refining detection using contextual and chirality features.

    Main Results:

    • The proposed method significantly outperforms state-of-the-art mirror detection techniques.
    • Demonstrated superior performance on three benchmark datasets, validating the effectiveness of the visual chirality cue.

    Conclusions:

    • Visual chirality offers a powerful, learnable cue for enhancing mirror detection.
    • The novel FCF transformation, VCE module, and CED module provide a robust framework for accurate mirror detection.