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researcher

A. Sobral

3 papers hereh-index 141.8k citations20 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2
  • last author1

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CV3

identity via Semantic Scholar / OpenAlex

activity
20152023
most citedDecomposition into Low-rank plus Additive Matrices for Background/Foreground Separation: A Review for a Comparative Evaluation with a Large-Scale Dataset

267 citations · 268 across the 3 of their papers we have counts for

collaborators

3 papers

cs.CV2023

Discovering Local Binary Pattern Equation for Foreground Object Removal in Videos

Caroline Pacheco do Espirito Silva, Andrews Cordolino Sobral, Antoine Vacavant +2

Designing a novel Local Binary Pattern (LBP) process usually relies heavily on human experts' knowledge and experience in the area. Even experts are often left with tedious episode…

cs.CV2021★ 1 cited

Automated Mathematical Equation Structure Discovery for Visual Analysis

Caroline Pacheco do Espírito Silva, José A. M. Felippe De Souza, Antoine Vacavant +2

Finding the best mathematical equation to deal with the different challenges found in complex scenarios requires a thorough understanding of the scenario and a trial and error proc…

cs.CV2015★ 267 cited

Decomposition into Low-rank plus Additive Matrices for Background/Foreground Separation: A Review for a Comparative Evaluation with a Large-Scale Dataset

Thierry Bouwmans, Andrews Sobral, Sajid Javed +2

Recent research on problem formulations based on decomposition into low-rank plus sparse matrices shows a suitable framework to separate moving objects from the background. The mos…

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