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Related Experiment Video

Updated: May 11, 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

Multi-view video representation based on fast Monte Carlo surface reconstruction.

Jordi Salvador1, Josep R Casas

  • 1Image and Video Processing Group, Universitat Politècnica de Catalunya, Barcelona 08034, Spain. jordi.salvador@technicolor.com

IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society
|May 30, 2013
PubMed
Summary
This summary is machine-generated.

This study presents an efficient Monte Carlo surface reconstruction method for multi-view video, reducing costs for rendering and scene analysis. The technique offers high accuracy and simplifies free-viewpoint video applications.

Related Experiment Videos

Last Updated: May 11, 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

Area of Science:

  • Computer Vision
  • Computer Graphics
  • 3D Reconstruction

Background:

  • Multi-view video representation is often costly.
  • Existing volumetric techniques can be computationally intensive.
  • Efficient scene analysis and rendering from multiple viewpoints are challenging.

Purpose of the Study:

  • To develop an efficient and cost-effective method for multi-view video representation.
  • To enable accurate rendering and scene analysis from reconstructed 3D models.
  • To facilitate the creation of free-viewpoint video applications.

Main Methods:

  • An efficient Monte Carlo discrete surface reconstruction method for foreground objects.
  • Exploitation of multi-resolution and temporal correlations for accelerated reconstruction.
  • Application of a fast meshing algorithm for continuous surface interpolation.

Main Results:

  • The proposed method outperforms volumetric techniques in reconstruction efficiency.
  • Reconstructed foreground objects accurately approximate original video frames.
  • The system allows projection onto arbitrary virtual viewpoints for free-viewpoint rendering.

Conclusions:

  • The developed technique offers a favorable trade-off between quality and representation cost.
  • The method provides a viable alternative to existing costly multi-view video representations.
  • This approach simplifies the design and implementation of free-viewpoint video systems.