Profile

Márcio C. F. Macedo

D.Sc. in Computer Science

Hello there! I am Márcio Macedo, a computer scientist interested in nearly everything related to computer graphics and image processing. I enjoy working with augmented reality, real-time rendering and parallel processing applications.

                       YouTube     marciocfmacedo@gmail.com

Education

IFBA

Tech. in Analysis and Dev. of Systems

Federal Institute of Bahia

Salvador, Brazil

Feb. 2010 - Nov. 2012

UFBA

M.Sc. in Computer Science

Federal University of Bahia

Salvador, Brazil

Apr. 2013 - Nov. 2014

UFBA

D.Sc. in Computer Science

Federal University of Bahia

Salvador, Brazil

Mar. 2015 - May 2018

UFBA

Post-Doc in Computer Science

Federal University of Bahia

Salvador, Brazil

Jul. 2018 - Oct. 2020

Publications

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Occlusion Handling in Augmented Reality: Past, Present and Future

Márcio Macedo, Antônio Apolinário

IEEE Transactions on Visualization and Computer Graphics (2021)

        
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Live User-Guided Depth Map Estimation for Single Images

Márcio Macedo, Antônio Apolinário

Journal of Real-Time Image Processing (2021)

                
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Correlation between Hospitalized Patients’ Demographics, Symptoms, Comorbidities, and COVID-19 Pandemic in Bahia, Brazil

Márcio Macedo, Isabelle Pinheiro, Caio Carvalho, Hilda Fraga, Isaac Araujo, Simone Montes, Otávio Araujo, Lucas Alves, Hugo Saba, Márcio Araújo, Ivonete Queiroz, Romilson Sampaio, Márcia Souza, Ana Silva, Antonio Souza

PLOS ONE (2020)

            
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Screen-Space VPL Propagation for Real-Time Indirect Lighting

Vítor Aranha, Márcio Macedo, Antônio Apolinário

SIBGRAPI - Conference on Graphics, Patterns and Images (2020)

                
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Visualização de Dados Volumétricos: Uma Análise Baseada no Dispositivo de Realidade Aumentada HoloLens

Lucas Rezende, Paulo Sá, Márcio Macedo, Antônio Apolinário, Ingrid Winkler, Marcelo Moret

SVR - Symposium on Virtual and Augmented Reality (2020)

        
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Revectorization-Based Soft Shadow Mapping

Márcio Macedo, Antônio Apolinário, Karl Agüero

Computer Graphics Forum (2019)

                
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Efficient Shadow Anti-Aliasing Techniques using Silhouette Revectorization

Márcio Macedo, Antônio Apolinário

SIBGRAPI - Conference on Graphics, Patterns and Images (2018)

            
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Real-Time High-Quality Specular Highlight Removal using Efficient Pixel Clustering

Antonio Souza, Márcio Macedo, Verônica Nascimento, Bruno Oliveira

SIBGRAPI - Conference on Graphics, Patterns and Images (2018)

                
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Real-Time Shadow Detection using Multi-Channel Binarization and Noise Removal

Márcio Macedo, Verônica Nascimento, Antonio Souza

Journal of Real-Time Image Processing (2018)

            
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Improved Anti-aliasing for Euclidean Distance Transform Shadow Mapping

Márcio Macedo, Antônio Apolinário

Computers & Graphics (2018)

            
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Hard Shadow Anti-Aliasing for Spot Lights in a Game Engine

Márcio Macedo, Almir Teixeira, Antônio Apolinário, Karl Agüero

SBGAMES - Brazilian Symposium on Computer Games and Digital Entertainment (2017)

                
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Euclidean Distance Transform Soft Shadow Mapping

Márcio Macedo, Antônio Apolinário

SIBGRAPI - Conference on Graphics, Patterns and Images (2017)

                
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Euclidean Distance Transform Shadow Mapping

Márcio Macedo, Antônio Apolinário

GI - Graphics Interface (2017)

                   
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Revectorization-Based Accurate Soft Shadow using Adaptive Area Light Source Sampling

Márcio Macedo, Antônio Apolinário

GI - Graphics Interface (2017)

                
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Revectorization-Based Shadow Mapping

Márcio Macedo, Antônio Apolinário

GI - Graphics Interface (2016)

                   
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Focus plus Context Visualization based on Volume Clipping for Markerless On-Patient Medical Data Visualization

Márcio Macedo, Antônio Apolinário

Computers & Graphics (2015)

            
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A GPU-Based Adaptive Algorithm for Non-Rigid Surface Registration

Antonio Souza, Márcio Macedo, Antônio Apolinário

VR - Virtual Reality (2015)

    
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A Markerless Augmented Reality Environment for On-Patient Medical Data Visualization

Márcio Macedo, Antônio Apolinário

SIBGRAPI - Conference on Graphics, Patterns and Images (2015)

        
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Improving On-Patient Medical Data Visualization in a Markerless Augmented Reality Environment by Volume Clipping

Márcio Macedo, Antônio Apolinário

SIBGRAPI - Conference on Graphics, Patterns and Images (2014)

                
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Multi-Frame Adaptive Non-Rigid Registration for Markerless Augmented Reality

Antonio Souza, Márcio Macedo, Antônio Apolinário

VRCAI - Conference on VR Continuum and its Applications in Industry (2014)

    
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High-Quality On-Patient Medical Data Visualization in a Markerless Augmented Reality Environment

Márcio Macedo, Antônio Apolinário, Antonio Souza, Gilson Giraldi

Journal on 3D Interactive Systems (2014)

        
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A Markerless Augmented Reality Environment for Medical Data Visualization

Márcio Macedo, Caio Almeida, Antonio Souza, Josildo Silva, Antônio Apolinário, Gilson Giraldi

WIM - Workshop de Informática Médica (2014)

        
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A Semi-Automatic Markerless Augmented Reality Approach for On-Patient Volumetric Medical Data Visualization

Márcio Macedo, Antônio Apolinário, Antonio Souza, Gilson Giraldi

SVR - Symposium on Virtual and Augmented Reality (2014)

                
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Um Jogo para aprender Libras e Português nas séries iniciais utilizando a tecnologia da Realidade Aumentada

Luiz Santos, Theresinha Miranda, Maria Santos, Antonio Souza, Márcio Macedo, Paulo Poppe

SBIE - Simpósio Brasileiro de Informática na Educação (2014)

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KinectFusion for Faces: Real-Time 3D Face Tracking and Modeling Using a Kinect Camera for a Markerless AR System

Márcio Macedo, Antônio Apolinário, Antonio Souza

SBC Journal on 3D Interactive Systems (2013)

    
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A Markerless Augmented Reality Approach Based On Real-Time 3D Reconstruction using Kinect

Márcio Macedo, Antônio Apolinário, Antonio Souza

SIBGRAPI - Conference on Graphics, Patterns and Images (2013)

    
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A Robust Real-Time Face Tracking Using Head Pose Estimation for a Markerless AR System

Márcio Macedo, Antônio Apolinário, Antonio Souza

SVR - Symposium on Virtual and Augmented Reality (2013)

            
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Aprendendo número em LIBRAS com a tecnologia da Realidade Aumentada

Luiz Santos, Antonio Souza, Tonykley Santos, Theresinha Miranda, Márcio Macedo

SBGAMES - Brazilian Symposium on Computer Games and Digital Entertainment (2013)

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Desenvolvimento de um jogo da memória utilizando a realidade aumentada para o processo de ensino aprendizagem de deficientes auditivos ou surdos

Luiz Santos, Márcio Macedo, Tonykley Santos, Theresinha Miranda

CONAHPA - Congresso Nacional de Ambientes Hipermídia para Aprendizagem (2013)

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Jogando com a Realidade Aumentada e Aprendendo com LIBRAS

Luiz Santos, Theresinha Miranda, Maria Santos, Tonykley Santos, Márcio Macedo

TISE - Taller Internacional de Software Educativo (2013)

Theses

D.Sc. Thesis D.Sc. Thesis

Efficient Shadow Anti-Aliasing Techniques using Silhouette Revectorization

Advisor: D.Sc. Antônio Apolinário

D.Sc. Thesis (2018)

    
M.Sc. Dissertation M.Sc. Dissertation

A Markerless Augmented Reality Environment for On-Patient Medical Data Visualization

Advisor: D.Sc. Antônio Apolinário

M.Sc. Dissertation (2014)

Undergraduate Final Work Undergraduate Final Work

Reconstrução de Modelos 3-D em Tempo Real Utilizando Kinect e GPU

Advisor: D.Sc. Antonio Souza

Undergraduate Final Work (2012)