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

Fischer Projections02:18

Fischer Projections

13.5K
Learning to draw Fischer projections of molecules and understanding their relevance plays a crucial role in the visual depiction of organic molecules. A Fischer projection is a two-dimensional projection on a planar surface to simplify the three-dimensional wedge–dash representation of molecules. This is especially helpful in the case of molecules with multiple chiral centers that can be difficult to draw. Here, all the bonds of interest are represented as horizontal or vertical lines.
13.5K
Light Acquisition02:16

Light Acquisition

8.6K
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.
8.6K
Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

810
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.
810
Three-Dimensional Force System01:30

Three-Dimensional Force System

2.1K
In mechanical engineering, a three-dimensional force system is a system of forces acting in three dimensions, with forces applied along the x, y, and z coordinate axes. The three-dimensional force system is an important concept in mechanical engineering, as it allows engineers to understand and analyze the behavior of objects and structures in three dimensions. By understanding the forces acting on a system, engineers can design more efficient and effective mechanical systems that can withstand...
2.1K
Spherical Coordinates01:23

Spherical Coordinates

10.5K
Spherical coordinate systems are preferred over Cartesian, polar, or cylindrical coordinates for systems with spherical symmetry. For example, to describe the surface of a sphere, Cartesian coordinates require all three coordinates. On the other hand, the spherical coordinate system requires only one parameter: the sphere's radius. As a result, the complicated mathematical calculations become simple. Spherical coordinates are used in science and engineering applications like electric and...
10.5K
Total Internal Reflection Fluorescence Microscopy01:05

Total Internal Reflection Fluorescence Microscopy

5.9K
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.
5.9K

You might also read

Related Articles

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

Sort by
Same author

Enhancement of genetic potential for soil carbon and nitrogen cycling by organic fertilizer substitution improves the ecological environment for licorice cultivation.

Frontiers in microbiology·2026
Same author

Precise ^{136}Xe Double Beta Decay Measurement in PandaX-4T with Implications on the Nuclear Matrix Elements and Majorons.

Physical review letters·2026
Same author

In Situ Atomic Arrangement and Defect Engineering of Li-Rich Cathodes for Interface Stabilization.

ACS applied materials & interfaces·2026
Same author

End-to-end multi-domain joint coding framework for 3D light field video based on viewpoint-disparity representation.

Optics express·2026
Same author

An ultrasensitive microfiber biosensor for fast detection of alpha-fetoprotein in human serum samples.

Talanta·2026
Same author

Erratum: Search for Light Dark Matter with 259 Days of Data in PandaX-4T [Phys. Rev. Lett. 135, 211001 (2025)].

Physical review letters·2026
Same journal

Correction: Kang et al. Fluid Flow to Electricity: Capturing Flow-Induced Vibrations with Micro-Electromechanical-System-Based Piezoelectric Energy Harvester. <i>Micromachines</i> 2024, <i>15</i>, 581.

Micromachines·2026
Same journal

Femtosecond Laser Texturing of Wood Coatings with Bio-Based Epoxy and Wax Additives for Enhanced Hydrophobicity.

Micromachines·2026
Same journal

Engineering of Optoelectronic Devices for Renewable Energy Applications.

Micromachines·2026
Same journal

Phase Transformation and Electrochemical Behavior of Hexagonal TiO<sub>2</sub> Nanotubes Under Different Annealing Temperatures and Heating Rates.

Micromachines·2026
Same journal

Process Optimization and Predictive Modeling of Femtosecond Laser Precision Milling for Commercial PMMA Slices.

Micromachines·2026
Same journal

A Hybrid Preprocessing Multi-Objective Surrogate Model for Thermal MEMS Actuators.

Micromachines·2026
See all related articles

Related Experiment Video

Updated: Aug 13, 2025

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
11:34

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques

Published on: December 3, 2013

15.7K

Tabletop 360-Degree Three-Dimensional Light-Field Display Based on Viewpoint-Fitting Encoding Algorithm for Reducing

Peiren Wang1, Jinqiang Bi1, Zilong Li1

  • 1Tianjin Research Institute for Water Transport Engineering, Ministry of Transport, Tianjin 300456, China.

Micromachines
|January 21, 2023
PubMed
Summary
This summary is machine-generated.

Facet braiding degrades 3D light-field display quality. A new viewpoint-fitting algorithm improves image quality and extends the depth of field range in tabletop 3D displays.

Keywords:
depth of fieldfacet braidingtabletop 3D light-field displayviewpoint-fitting encoding algorithm

More Related Videos

Determining 3D Flow Fields via Multi-camera Light Field Imaging
14:25

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

Published on: March 6, 2013

16.7K
Lens-free Video Microscopy for the Dynamic and Quantitative Analysis of Adherent Cell Culture
09:04

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

Published on: February 23, 2018

9.5K

Related Experiment Videos

Last Updated: Aug 13, 2025

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
11:34

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques

Published on: December 3, 2013

15.7K
Determining 3D Flow Fields via Multi-camera Light Field Imaging
14:25

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

Published on: March 6, 2013

16.7K
Lens-free Video Microscopy for the Dynamic and Quantitative Analysis of Adherent Cell Culture
09:04

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

Published on: February 23, 2018

9.5K

Area of Science:

  • Optics and Photonics
  • 3D Display Technology
  • Computational Imaging

Background:

  • Facet braiding phenomenon degrades reconstructed image quality in tabletop 3D light-field displays as depth of field increases.
  • Existing methods struggle to mitigate this effect, limiting display performance.

Purpose of the Study:

  • To mathematically model the imaging process of a 360-degree 3D light-field display using a conical lens array.
  • To propose and validate a viewpoint-fitting encoding algorithm to reduce facet braiding and enhance depth of field.

Main Methods:

  • Mathematical modeling of the imaging process for tabletop 3D light-field displays.
  • Development of a viewpoint-fitting encoding algorithm optimized by fitting simulated human eye views to parallax images.
  • Verification through simulation analysis and optical experiments.

Main Results:

  • The proposed algorithm effectively reduces the impact of facet braiding.
  • The clear depth of field range was extended from 13 cm to 15 cm.
  • Significant enhancement in the visualization quality of reconstructed 3D images was achieved.

Conclusions:

  • The viewpoint-fitting encoding algorithm successfully mitigates facet braiding in 3D light-field displays.
  • The method provides a practical approach to improve display quality and extend usable depth of field.
  • This research contributes to advancing high-quality 3D display technologies.