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

The de Broglie Wavelength02:32

The de Broglie Wavelength

33.6K
In the macroscopic world, objects that are large enough to be seen by the naked eye follow the rules of classical physics. A billiard ball moving on a table will behave like a particle; it will continue traveling in a straight line unless it collides with another ball, or it is acted on by some other force, such as friction. The ball has a well-defined position and velocity or well-defined momentum, p = mv, which is defined by mass m and velocity v at any given moment. This is the typical...
33.6K
Buoyancy and Stability for Submerged and Floating Bodies01:11

Buoyancy and Stability for Submerged and Floating Bodies

2.6K
In fluid mechanics, buoyancy and stability are key concepts for understanding the behavior of submerged and floating bodies. When a stationary body is fully or partially submerged in a fluid, the fluid exerts a force on the body known as the buoyant force. This force acts vertically upward through a point called the center of buoyancy, which is the center of the displaced fluid volume. According to Archimedes' principle, the magnitude of the buoyant force is equal to the weight of the fluid...
2.6K
Integration by Parts: Indefinite Integrals01:26

Integration by Parts: Indefinite Integrals

171
Integration by parts is a fundamental technique in calculus for evaluating integrals involving the product of two functions. It is particularly useful when direct integration is not feasible. The method is based on the product rule for differentiation, which states that the derivative of a product equals the derivative of the first function times the second, plus the first function times the derivative of the second. By integrating this identity and rearranging terms, the integration by parts...
171
Integration by Parts: Definite Integrals01:23

Integration by Parts: Definite Integrals

80
Definite integrals involving the product of two functions over a fixed interval can be evaluated using integration by parts. This method rewrites the integral as the difference of a product evaluated at the endpoints and a remaining definite integral that is often simpler to compute.A representative example is the definite integral of the inverse tangent function. Since there is no direct integration formula for arctan ⁡x, the integrand is rewritten as a product of arctan⁡ x and the...
80
Multi-input and Multi-variable systems01:22

Multi-input and Multi-variable systems

423
Cruise control systems in cars are designed as multi-input systems to maintain a driver's desired speed while compensating for external disturbances such as changes in terrain. The block diagram for a cruise control system typically includes two main inputs: the desired speed set by the driver and any external disturbances, such as the incline of the road. By adjusting the engine throttle, the system maintains the vehicle's speed as close to the desired value as possible.
In the absence of...
423
ortho–para-Directing Activators: –CH3, –OH, –⁠NH2, –OCH301:11

ortho–para-Directing Activators: –CH3, –OH, –⁠NH2, –OCH3

7.5K
All ortho–para directors, excluding halogens, are activating groups. These groups donate electrons to the ring, making the ring carbons electron-rich. Consequently, the reactivity of the aromatic ring towards electrophilic substitution increases. For instance, the nitration of anisole is about 10,000 times faster than the nitration of benzene. The electron-donating effect of the methoxy group in anisole activates the ortho and para positions on the ring and stabilizes the corresponding...
7.5K

You might also read

Related Articles

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

Sort by
Same author

A Progressive Gaussian Splatting Framework for Monocular-Only High-Fidelity Surgical Scene Reconstruction.

IEEE transactions on bio-medical engineering·2026
Same author

Clinically constrained optical design of a high-numerical aperture miniature immersion objective for probe-based confocal laser endomicroscopy.

Bioscience trends·2026
Same author

Robotic-assisted bronchoscopy in dye localization in thoracoscopic pulmonary nodule resection: An initial experience.

JTCVS techniques·2026
Same author

Noise2Average: An iterative residual learning strategy for image denoising without clean data.

Imaging neuroscience (Cambridge, Mass.)·2026
Same author

RT-SAM: Visual-Prompt Fusion and Uncertainty Enhancement for Nasopharyngeal Carcinoma Radiotherapy Target Delineation.

IEEE journal of biomedical and health informatics·2026
Same author

BCIRT: Backscattering-corrected implicit representation tomography.

Medical image analysis·2026
Same journal

Correction: A method for supervoxel-wise association studies of age and other non-imaging variables from coronary computed tomography angiograms.

Scientific reports·2026
Same journal

Poly(bromophenol blue)/CoSn(OH)<sub>6</sub> cubic particles modified pencil graphite electrode for electrochemical determination of diphenhydramine.

Scientific reports·2026
Same journal

Dietary Chlorella, Spirulina, and acidifier modulate jejunal cytokine-related gene expression in broiler chickens.

Scientific reports·2026
Same journal

Perceived physical activity barriers in university students: associations with fatigue and eating behaviours.

Scientific reports·2026
Same journal

Refuge limitation structures habitat use in agricultural landscapes: evidence from Sunda pangolins.

Scientific reports·2026
Same journal

Lightweight stateless transaction verification with outsourced witness updates for UTXO blockchains.

Scientific reports·2026
See all related articles

Related Experiment Video

Updated: Feb 3, 2026

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem
10:15

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem

Published on: February 3, 2021

4.2K

3-D spatial floating display using multi-wavelength integral photography.

Zhencheng Fan1, Yan Xia1, Hongen Liao2

  • 1Department of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing, 100084, China.

Scientific Reports
|October 28, 2018
PubMed
Summary
This summary is machine-generated.

We developed a 3D spatial floating display using multi-wavelength integral photography. This technology enables dual fluorescent and normal 3D display, enhancing applications in entertainment and anti-counterfeiting.

More Related Videos

Smartphone Fundus Photography
05:51

Smartphone Fundus Photography

Published on: July 6, 2017

40.1K
Recording Ultra-Realistic Full-Color Analog Holograms for Use in a Moving Hologram Display
09:04

Recording Ultra-Realistic Full-Color Analog Holograms for Use in a Moving Hologram Display

Published on: January 14, 2020

10.3K

Related Experiment Videos

Last Updated: Feb 3, 2026

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem
10:15

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem

Published on: February 3, 2021

4.2K
Smartphone Fundus Photography
05:51

Smartphone Fundus Photography

Published on: July 6, 2017

40.1K
Recording Ultra-Realistic Full-Color Analog Holograms for Use in a Moving Hologram Display
09:04

Recording Ultra-Realistic Full-Color Analog Holograms for Use in a Moving Hologram Display

Published on: January 14, 2020

10.3K

Area of Science:

  • Optics and Photonics
  • Display Technology
  • 3D Imaging

Background:

  • Autostereoscopic 3D displays require dedicated illumination for multiple spatial information, crucial for applications like anti-counterfeiting and entertainment.
  • Existing 3D display technologies often lack the ability to integrate multiple types of spatial information or adapt to different lighting conditions.

Purpose of the Study:

  • To propose and demonstrate a novel 3D spatial floating display system.
  • To enable dual-mode 3D display capabilities (normal and fluorescent) using multi-wavelength integral photography.
  • To enhance 3D display applications by incorporating spatial multi-information and considering observer comfort.

Main Methods:

  • Utilized multi-wavelength integral photography (IP) with a dedicated inkjet printer to create a complex 2D elemental image array (EIA).
  • Employed a refraction-based IP algorithm for EIA generation.
  • Integrated a micro-convex lens array (MLA) and a specialized medium with the EIA for image reconstruction under visible and ultraviolet (UV) light.

Main Results:

  • Successfully reconstructed normal 3D images under visible light and fluorescent 3D images under UV light from the same EIA.
  • Demonstrated a feasible 3D spatial floating display system designed for observer comfort and reduced UV radiation.
  • Experimental results validated the proposed method's effectiveness for spatial multi-information display.

Conclusions:

  • The proposed multi-wavelength integral photography method enables versatile 3D autostereoscopic display with spatial multi-information.
  • This technology offers significant potential for applications in media, entertainment, and advanced anti-counterfeiting solutions.
  • The system's ability to provide distinct visual information under different wavelengths enhances its practical utility.