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 Experiment Videos

Wavelet-based progressive compression scheme for triangle meshes: wavemesh.

Sébastien Valette1, Rémy Prost

  • 1CREATIS, INSA Batiment B. Pascal, 69621 Villeurbanne Cedex, France. sebastien.valette@creatis.insa-lyon.fr

IEEE Transactions on Visualization and Computer Graphics
|September 24, 2004
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

What If the External Crown Surface of Teeth Could Predict the Pulp Chamber? A DeepSDF-Based Approach.

International endodontic journal·2026
Same author

Spatial Abilities and Endodontic Access Cavity Preparation: Implications for Dental Education.

European journal of dental education : official journal of the Association for Dental Education in Europe·2024
Same author

Sex estimation from coxal bones using deep learning in a population balanced by sex and age.

International journal of legal medicine·2024
Same author

Learning 3D medical image keypoint descriptors with the triplet loss.

International journal of computer assisted radiology and surgery·2021
Same author

The prospects for application of computational anatomy in forensic anthropology for sex determination.

Forensic science international·2019
Same author

Thermal behavior of Pd@SiO<sub>2</sub> nanostructures in various gas environments: a combined 3D and in situ TEM approach.

Nanoscale·2018

This study introduces a novel progressive compression method for 3D triangular meshes, preserving mesh integrity. The wavelet-based approach enhances both geometric compression and data integrity for 3D mesh processing.

Area of Science:

  • Computer Graphics
  • Geometric Modeling
  • Data Compression

Background:

  • Progressive compression of 3D triangular meshes is crucial for efficient transmission and rendering.
  • Existing remeshing techniques can alter mesh connectivity and geometry, which is undesirable in some applications.
  • Wavelet multiresolution theory offers a powerful framework for analyzing and compressing irregular data structures.

Purpose of the Study:

  • To propose a new lossy-to-lossless progressive compression scheme for triangular meshes.
  • To maintain the original connectivity and geometry of the 3D mesh throughout the compression process.
  • To improve approximation quality and compression ratios at multiple resolution levels.

Main Methods:

  • A wavelet multiresolution theory adapted for irregular 3D meshes.

Related Experiment Videos

  • Solving an inverse problem to achieve mesh simplification.
  • Joint optimization of mesh connectivity and geometry.

    • Main Results:

    • The proposed scheme achieves effective compression for both connectivity and geometry of 3D meshes.
    • Experimental results demonstrate superior performance compared to existing methods for lossless and progressive compression.
    • The algorithm maintains mesh integrity while providing efficient compression.

    Conclusions:

    • The developed algorithm offers an efficient solution for progressive compression of 3D triangular meshes without altering their structure.
    • This approach is highly effective for applications requiring preservation of mesh connectivity and geometry.
    • The wavelet-based method provides significant improvements in compression ratios and approximation quality.