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Computer Science

D-Index
36
Citations
5838
World Ranking
11219
National Ranking
41

Overview

Luiz Velho is affiliated with the Instituto Nacional de Matemática Pura e Aplicada in Brazil, with a significant research portfolio spanning computer science and engineering. Their work concentrates on computational methods within computer graphics, computer vision, and computational mechanics, intersecting with biomedical engineering and public health disciplines.

The scientist's publication record includes papers across several notable venues including arXiv, Computers & Graphics, SSRN Electronic Journal, Eurographics, and Ultrasound in Obstetrics and Gynecology.

  • The use of metaverse in fetal medicine and gynecology (2022, European Journal of Radiology)
  • Exploring differential geometry in neural implicits (2022, Computers & Graphics)
  • MR-Net: Multiresolution sinusoidal neural networks (2023, Computers & Graphics)
  • Predicting dengue outbreaks in Brazil with manifold learning on climate data (2021, Expert Systems with Applications)
  • Visualization of Nil, Sol, and S2(ℝ)˜ geometries (2020, Computers & Graphics)

The research topics covered in their work include:

  • 3D Shape Modeling and Analysis
  • Computer Graphics and Visualization Techniques
  • Advanced Numerical Analysis Techniques
  • Advanced Vision and Imaging
  • Computational Geometry and Mesh Generation
  • Medical Image Segmentation Techniques
  • Medical Imaging and Analysis

Frequent co-authors collaborating with Luiz Velho are:

  • Tiago Novello
  • Vinícius da Silva
  • Hélio Lopes
  • Guilherme Schardong
  • Luiz Schirmer

Publication venues where Luiz Velho has substantial contributions include:

  • arXiv (Cornell University)
  • Computers & Graphics
  • SSRN Electronic Journal
  • Eurographics
  • Ultrasound in Obstetrics and Gynecology

Their subfields of study highlight a focus on:

  • Computational Mechanics
  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition
  • Biomedical Engineering
  • Public Health, Environmental and Occupational Health

Luiz Velho's published book titled GPU Ray Tracing in Non-Euclidean Spaces (2022) was released by Morgan & Claypool Publishers, contributing knowledge in the area of advanced computational techniques for rendering in complex geometric spaces.

Best Publications

  • Kinect and RGBD Images: Challenges and Applications

    Leandro Cruz;Djalma Lucio;Luiz Velho

  • 4-8 Subdivision

    Luiz Velho;Denis Zorin

  • Synthesis of progressively-variant textures on arbitrary surfaces

    Jingdan Zhang;Kun Zhou;Luiz Velho;Baining Guo

  • Digital halftoning with space filling curves

    Luiz Velho;Jonas de Miranda Gomes

  • Warping and morphing of graphical objects

    Jonas Gomes;Lucia Darsa;Bruno Costa;Luiz Velho

  • Image processing for computer graphics

    Jonas Gomes;Luiz Velho

  • Hermite Radial Basis Functions Implicits

    Ives Macêdo;Joao Paulo Gois;Luiz Velho

  • Physically-based methods for polygonization of implicit surfaces

    Luiz Henrique de Figueiredo;Jonas de Miranda Gomes;Demetri Terzopoulos;Luiz Velho

  • A hierarchical segmentation of articulated bodies

    Fernando de Goes;Siome Goldenstein;Luiz Velho

  • Implicit Objects in Computer Graphics

    Luiz Velho;Jonas Gomes;Luiz H. de Figueiredo

  • Computing geodesics on triangular meshes

    Dimas Martínez;Luiz Velho;Paulo C. Carvalho

  • Surface reconstruction from noisy point clouds

    Boris Mederos;Nina Amenta;Luiz Velho;Luiz Henrique de Figueiredo

  • Image Processing for Computer Graphics and Vision

    Luiz Velho;Alejandro C. Frery;Jonas Gomes

  • Color image quantization by pairwise clustering

    L. Velho;J. Gomes;M.V.R. Sobreiro

  • Simple and efficient polygonization of implicit surfaces

    Luiz Velho

  • Automatic 3d facial expression analysis in videos

    Ya Chang;Marcelo Vieira;Matthew Turk;Luiz Velho

  • Variable Resolution 4‐k Meshes: Concepts and Applications

    Luiz Velho;Jonas Gomes

  • A Hierarchical Segmentation Of Articulated Bodies

    F de Goes;S Goldenstein;L Velho

  • From Fourier Analysis to Wavelets

    Jonas Gomes;Luiz Velho

  • Moving least squares multiresolution surface approximation

    B. Mederos;L. Velho;L.H. De Figueiredo

Frequent Co-Authors

Roberto M. Cesar
Roberto M. Cesar Universidade de São Paulo
Demetri Terzopoulos
Demetri Terzopoulos University of California, Los Angeles
Ken Perlin
Ken Perlin New York University
Marcelo Gattass
Marcelo Gattass Pontifical Catholic University of Rio de Janeiro
Baining Guo
Baining Guo Microsoft (United States)
Heung-Yeung Shum
Heung-Yeung Shum Microsoft (United States)
Xin Tong
Xin Tong Microsoft Research Asia (China)
François Pachet
François Pachet Sorbonne University
Lexing Ying
Lexing Ying Stanford University
Maria de Fátima Andrade
Maria de Fátima Andrade Universidade de São Paulo

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