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

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. While...

You might also read

Related Articles

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

Sort by
Same author

[Ethical challenges and prospective strategies in orthopedic robotic-assisted surgery].

Zhonghua wai ke za zhi [Chinese journal of surgery]·2026
Same author

[Annual progress of interventional pulmonology in 2025].

Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases·2026
Same author

[A study on the evaluation of motor function in cervical spondylotic myelopathy using gait and plantar pressure parameters based on visual recognition].

Zhonghua wai ke za zhi [Chinese journal of surgery]·2026
Same author

PTHrP buffers Wnt/β-catenin activity through a PKC-ζ involved negative feedback loop to maintain articular cartilage homeostasis and attenuate osteoarthritis.

Journal of orthopaedic translation·2025
Same author

[Applications and prospects of artificial intelligence in cervical spine surgery].

Zhonghua wai ke za zhi [Chinese journal of surgery]·2025
Same author

[Clinical study of enlarged anterior cervical intervertebral cone-shape decompression and fusion in the treatment of degenerative cervical kyphosis].

Zhonghua wai ke za zhi [Chinese journal of surgery]·2025
Same journal

Denoising algorithm of Φ-OTDR systems based on adaptive fractional wavelet transform denoising.

Optics express·2026
Same journal

Millisecond photon-to-photon latency and high-speed volumetric projection system for optogenetics.

Optics express·2026
Same journal

Polarization-encoded coaxial structured light for high-precision 3D surface profilometry.

Optics express·2026
Same journal

Discrete freeform optical design based on collaborative optimization of point cloud and local normals.

Optics express·2026
Same journal

Ultrafast ghost imaging with 25 GHz speckle switching and wavelength-division multiplexing.

Optics express·2026
Same journal

Atomic vapor cells fabricated by femtosecond laser welding of standard-optical-quality glass.

Optics express·2026
See all related articles

Related Experiment Video

Updated: Jun 22, 2026

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

3-D shape measurement by composite pattern projection and hybrid processing.

H J Chen, J Zhang, D J Lv

    Optics Express
    |June 24, 2009
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a novel composite pattern for accurate 3D surface shape measurement. The system uses color stripes and cosinoidal fringes for precise 3D reconstruction, enhancing 3D scanning capabilities.

    More Related Videos

    Three-Dimensional Shape Modeling and Analysis of Brain Structures
    05:33

    Three-Dimensional Shape Modeling and Analysis of Brain Structures

    Published on: November 14, 2019

    Related Experiment Videos

    Last Updated: Jun 22, 2026

    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

    Three-Dimensional Shape Modeling and Analysis of Brain Structures
    05:33

    Three-Dimensional Shape Modeling and Analysis of Brain Structures

    Published on: November 14, 2019

    Area of Science:

    • Optics and Photonics
    • Computer Vision
    • Metrology

    Background:

    • Accurate 3D surface shape acquisition is crucial for various applications.
    • Existing 3D measurement techniques often face challenges with accuracy, speed, or error reduction.

    Purpose of the Study:

    • To present a novel projection system and composite pattern for one-shot 3D surface shape acquisition.
    • To develop advanced phase unwrapping algorithms for improved accuracy and error mitigation in 3D measurements.

    Main Methods:

    • A composite pattern combining color-encoded stripes and cosinoidal intensity fringes was designed.
    • Wavelet transform was employed for relative phase distribution analysis.
    • Absolute height phases from triangulation were integrated for phase calibration and error reduction.

    Main Results:

    • The proposed composite pattern enables one-shot 3D surface acquisition.
    • Numerical simulations validated the effectiveness of the new unwrapping algorithms.
    • Experimental results demonstrated the technique's capability for accurate 3D shape measurement.

    Conclusions:

    • The novel composite pattern and phase calibration method significantly enhance 3D surface measurement accuracy.
    • The developed system effectively eliminates initial, noise, accumulation, and approximation errors.
    • This technique offers a robust solution for precise and efficient 3D shape acquisition.