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Ricardo L. de Queiroz

Ricardo L. de Queiroz

D-Index & Metrics

Computer Science

D-Index
34
Citations
5226
World Ranking
12136
National Ranking
52

Research.com Recognitions

  • 2017 - IEEE Fellow For contributions to image and video signal enhancement and compression

Overview

Ricardo L. de Queiroz is affiliated with the University of Brasília in Brazil and has contributed extensively to the field of Computer Science, with a focus on Computer Vision and Pattern Recognition. Their research spans diverse subfields including Computational Mechanics, Computer Graphics and Computer-Aided Design, Economics and Econometrics, and Signal Processing.

Their recent scholarly output includes the following papers:

  • Climate Change and Monetary Policy in the Euro Area (2021) published in SSRN Electronic Journal
  • Motion-Compensated Predictive RAHT for Dynamic Point Clouds (2023) published in IEEE Transactions on Image Processing
  • Set Partitioning in Hierarchical Trees for Point Cloud Attribute Compression (2021) published in IEEE Signal Processing Letters
  • A 3D Motion Vector Database for Dynamic Point Clouds (2020) published in arXiv (Cornell University)
  • Embedded Coding of Point Cloud Attributes (2024) published in IEEE Signal Processing Letters

Their research topics encompass:

  • Advanced Vision and Imaging
  • Computer Graphics and Visualization Techniques
  • 3D Shape Modeling and Analysis
  • Image and Signal Denoising Methods
  • Optical measurement and interference techniques
  • Advanced Data Compression Techniques
  • Advanced Numerical Analysis Techniques

Frequent co-authors with whom they have collaborated include:

  • Diogo C. Garcia
  • Tomás M. Borges
  • Camilo Dorea
  • André Souto
  • Victor F. Figueiredo

The scientist's frequent publication venues reflect an emphasis on both theoretical and applied research, featuring:

  • arXiv (Cornell University)
  • IEEE Signal Processing Letters
  • Anais de XXXVIII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais
  • SSRN Electronic Journal
  • IEEE Transactions on Image Processing

Ricardo L. de Queiroz has been recognized as an IEEE Fellow since 2017, with a citation noting contributions to image and video signal enhancement and compression.

Best Publications

  • Identification of bitmap compression history: JPEG detection and quantizer estimation

    Unknown

  • Compression of 3D Point Clouds Using a Region-Adaptive Hierarchical Transform

    Ricardo L. de Queiroz;Philip A. Chou

  • The GenLOT: generalized linear-phase lapped orthogonal transform

    R.L. de Queiroz;T.Q. Nguyen;K.R. Rao

  • Motion-Compensated Compression of Dynamic Voxelized Point Clouds

    Ricardo L. de Queiroz;Philip A. Chou

  • Linear-phase perfect reconstruction filter bank: lattice structure, design, and application in image coding

    T.D. Tran;R.L. de Queiroz;T.Q. Nguyen

  • JPEG compression history estimation for color images

    R. Neelamani;R. de Queiroz;Zhigang Fan;S. Dash

  • Mixed raster content (MRC) model for compound image compression

    Ricardo L. de Queiroz;Robert R. Buckley;Ming Xu

  • A novel methodology for quality assessment of voxelized point clouds

    Eric M. Torlig;Evangelos Alexiou;Tiago A. Fonseca;Ricardo L. de Queiroz

  • Time-varying lapped transforms and wavelet packets

    R.L. de Queiroz;K.R. Rao

  • Using encoding cost data for segmentation of compressed image sequences

    Ricardo L. de Queiroz;Gozde Bozdagi

  • A comprehensive study of the rate-distortion performance in MPEG point cloud compression

    Evangelos Alexiou;Irene Viola;Tomás M. Borges;Tiago A. Fonseca

  • Processing JPEG-compressed images and documents

    Unknown

  • Face-Spoofing 2D-Detection Based on Moiré-Pattern Analysis

    Diogo Caetano Garcia;Ricardo L. de Queiroz

  • Color to gray and back: color embedding into textured gray images

    Unknown

  • Optimizing block-thresholding segmentation for multilayer compression of compound images

    R.L. de Queiroz;Zhigang Fan;T.D. Tran

  • A robust technique for image descreening based on the wavelet transform

    Jiebo Luo;R. de Queiroz;Zhigang Fan

  • Generic pre-processing of mixed raster content planes

    Ricardo de Queiroz

  • Super resolution of video using key frames

    F. Brandi;R. de Queiroz;D. Mukherjee

  • METHOD FOR GENERATING CONTINUOUS TONE PICTURE FROM HALFTONE PICTURE

    Dequeiroz Ricardo L;Luo Jiebo;Fan Zhigang

  • Super-resolution of video using key frames and motion estimation

    F. Brandi;R. de Queiroz;D. Mukherjee

  • Transform Coding for Point Clouds Using a Gaussian Process Model

    Ricardo L. de Queiroz;Philip A. Chou

  • Method and apparatus for pre-processing mixed raster content planes to improve the quality of a decompressed image and increase document compression ratios

    Ricardo L. de Queiroz;Reiner Eschbach;William A. Fuss;Robert R. Buckley

  • Wavelet transforms in a JPEG-like image coder

    R. de Queiroz;C.K. Choi;Y. Huh;K.R. Rao

  • On Macroblock Partition for Motion Compensation

    E. M. Hung;R. L. De Queiroz;D. Mukherjee

  • Geometry Coding for Dynamic Voxelized Point Clouds Using Octrees and Multiple Contexts

    Diogo C. Garcia;Tiago A. Fonseca;Renan U. Ferreira;Ricardo L. de Queiroz

  • JPEG compression history estimation for color images

    R. Neelamani;R. de Queiroz;Zhigang Fan;R. Baraniuk

  • Color to Gray and Back: Color Embedding Into Textured Gray Images.

    Karen M. Braun;Ricardo L. de Queiroz

Frequent Co-Authors

Reiner Eschbach
Reiner Eschbach Norwegian University of Science and Technology
Philip A. Chou
Philip A. Chou Google (United States)
Debargha Mukherjee
Debargha Mukherjee Google (United States)
Jiebo Luo
Jiebo Luo University of Rochester
K. R. Rao
K. R. Rao The University of Texas at Arlington
Robert P. Loce
Robert P. Loce Datto, Inc.
Jenq-Neng Hwang
Jenq-Neng Hwang University of Washington
Steven J. Harrington
Steven J. Harrington Xerox (France)
Touradj Ebrahimi
Touradj Ebrahimi École Polytechnique Fédérale de Lausanne
Antonio Ortega
Antonio Ortega University of Southern California

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