Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Light Acquisition

Light Acquisition

In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.

Focusing of Light in the Eye

Focusing of Light in the Eye

Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...

Light as Energy

Light as Energy

The energy required to carry out photosynthesis is light— typically electromagnetic radiation from the sun. The range of all possible wavelengths is known as the electromagnetic spectrum.
Photons
A photon is a discrete electromagnetic particle or bundle of energy. Photons are characterized by their frequency, wavelength, and amplitude, similar to the properties of a wave. Waves with higher frequencies transmit more energy and have shorter wavelengths than longer wavelengths that transmit...

Non-inertial Frames of Reference

Non-inertial Frames of Reference

A reference frame accelerating or decelerating relative to an inertial frame is a non-inertial frame. To help understand this, consider what taking off in an airplane, turning a corner in a car, riding a merry-go-round, and the circular motion of a tropical cyclone all have in common. All these systems are accelerating, decelerating, or rotating relative to the Earth; hence, they all are non-inertial frames. All these systems exhibit inertial forces, which merely seem to arise from motion,...

Newman Projections

Newman Projections

Different notations are used to represent the three-dimensional structure of molecules on two-dimensional surfaces. One of the most commonly used representations is the dash-wedge formula. The dashed wedges, solid wedges, and the plane lines indicate the groups situated behind the plane, coming out of the plane, and in the plane, respectively.
The organic molecules rotate across the single bonds leading to numerous temporary three-dimensional structures of varying energy known as...

Total Internal Reflection Fluorescence Microscopy

Total Internal Reflection Fluorescence Microscopy

Total internal reflection fluorescence microscopy or TIRF is an advanced microscopic technique used to visualize fluorophores in samples close to a solid surface with a higher refractive index, such as a glass coverslip. TIRF only allows fluorophores in proximity to the solid surface to be excited. When light from a medium with a lower refractive index (such as air) hits the glass coverslip at a critical angle, the light undergoes total internal reflection stead of passing through the glass.

You might also read

Related Articles

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

Sort by

Same author

Nuclear condensates of BZU2/ZmMUTE modulate transcription to realize structural heterogeneity of the maize stomatal complex.

The Plant cell·2026

Same author

Consistent and Controllable Image Animation With Linear Motion Diffusion Transformers.

IEEE transactions on pattern analysis and machine intelligence·2026

Same author

Therapeutic potential of astrocyte transdifferentiated neurons.

Neural regeneration research·2025

Same author

Associations between healthy lifestyle practices and cardiovascular disease risk among Chinese adults: a nationwide cohort study.

Postgraduate medical journal·2025

Same author

High prevalence of <i>Histoplasma capsulatum</i> in bats and pigeons is linked to human histoplasmosis in an endemic area of Ecuador.

Frontiers in veterinary science·2025

Same author

ViewCrafter: Taming Video Diffusion Models for High-fidelity Novel View Synthesis.

IEEE transactions on pattern analysis and machine intelligence·2025

Search research articles

Related Experiment Video

Updated: Aug 22, 2025

Determining 3D Flow Fields via Multi-camera Light Field Imaging

Determining 3D Flow Fields via Multi-camera Light Field Imaging

Published on: March 6, 2013

LF2MV: Learning an Editable Meta-View Towards Light Field Representation.

Menghan Xia, Jose Echevarria, Minshan Xie

IEEE Transactions on Visualization and Computer Graphics

|November 9, 2022

Summary

This summary is machine-generated.

We introduce a compact meta-view representation for light fields, enabling efficient editing. This novel approach ensures consistent propagation of visual edits across the entire light field.

More Related Videos

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

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

Published on: April 11, 2025

Lens-free Video Microscopy for the Dynamic and Quantitative Analysis of Adherent Cell Culture

Lens-free Video Microscopy for the Dynamic and Quantitative Analysis of Adherent Cell Culture

Published on: February 23, 2018

Related Experiment Videos

Last Updated: Aug 22, 2025

Determining 3D Flow Fields via Multi-camera Light Field Imaging

Determining 3D Flow Fields via Multi-camera Light Field Imaging

Published on: March 6, 2013

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

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

Published on: April 11, 2025

Lens-free Video Microscopy for the Dynamic and Quantitative Analysis of Adherent Cell Culture

Lens-free Video Microscopy for the Dynamic and Quantitative Analysis of Adherent Cell Culture

Published on: February 23, 2018

Area of Science:

Computer Vision
Computer Graphics
Image Processing

Background:

Light fields are 4D scene representations, often structured as view arrays or directional samples.
Current representations are inefficient for transmission and manipulation, particularly for editing.

Purpose of the Study:

To propose a novel representation learning framework for compact and editable light fields.
To enable efficient editing of light fields using existing 2D image tools.

Main Methods:

Encoding light fields into a single meta-view with visual and meta channels.
Embedding geometric and residual appearance information in the meta channel.
Developing an editing-aware decoding network for consistent edit propagation.

Main Results:

Achieved competitive representation accuracy for light fields.
Demonstrated consistent propagation of visual edits, even with occlusions.
Enabled editing of the meta-view using standard 2D image editing tools.

Conclusions:

The proposed meta-view representation offers a compact and editable solution for light fields.
The editing-aware decoding network effectively handles occlusions during edit propagation.
This framework significantly improves the efficiency and usability of light field manipulation.