publications:
- title: "Estimating motion with principal component regression strategies"
  author:
  - name: "Felipe Pereira do Carmo"
    link: "http://lattes.cnpq.br/2437533314886489"
  - name: "Vania Vieira Estrela"
    link: "https://www.researchgate.net/profile/Vania_Estrela?ev=hdr_xprf&_sg=l2it7UJUf2g4wSUGGVaee_gK6wbXK75hN_Rt6P_99NMr2_HObKqAkOwo4ujJMZp7"
  - name: "Joaquim Teixeira de Assis"
    link: "http://lattes.cnpq.br/7307238902576135"
  - name: "Vania Vieira Estrela"
    link: "https://www.researchgate.net/profile/Vania_Estrela?ev=hdr_xprf&_sg=l2it7UJUf2g4wSUGGVaee_gK6wbXK75hN_Rt6P_99NMr2_HObKqAkOwo4ujJMZp7"
  - name: "Vania Vieira Estrela"
    link: "https://www.researchgate.net/profile/Vania_Estrela?ev=hdr_xprf&_sg=l2it7UJUf2g4wSUGGVaee_gK6wbXK75hN_Rt6P_99NMr2_HObKqAkOwo4ujJMZp7"
  - name: "Vania Vieira Estrela"
    link: "https://www.researchgate.net/profile/Vania_Estrela?ev=hdr_xprf&_sg=l2it7UJUf2g4wSUGGVaee_gK6wbXK75hN_Rt6P_99NMr2_HObKqAkOwo4ujJMZp7"
  - name: "V V Estrela"
    link: "http://researchr.org/alias/estrela%2C-vania-vieira"
  - name: "V. Vieira Estrela"
    link: "http://lattes.cnpq.br/3922425256469519"
  year: "2009"
  doi: "http://dx.doi.org/10.1109/MMSP.2009.5293264"
  links:
    doi: "http://dx.doi.org/10.1109/MMSP.2009.5293264"
    dblp: "http://dblp.uni-trier.de/rec/bibtex/conf/mmsp/CarmoEA09"
  researchr: "https://researchr.org/publication/CarmoEA09"
  cites: 0
  citedby: 0
  pages: "1-6"
  booktitle: "mmsp"
  kind: "inproceedings"
  key: "CarmoEA09"
- title: "Error Concealment by Means of Motion Refinement and Regularized Bregman Divergence"
  author:
  - name: "Alessandra Martins Coelho"
    link: "http://academic.research.microsoft.com/Author/53930956/alessandra-martins-coelho"
  - name: "Vania Vieira Estrela"
    link: "https://www.researchgate.net/profile/Vania_Estrela?ev=hdr_xprf&_sg=l2it7UJUf2g4wSUGGVaee_gK6wbXK75hN_Rt6P_99NMr2_HObKqAkOwo4ujJMZp7"
  - name: "Felipe Pereira do Carmo"
    link: "http://lattes.cnpq.br/2437533314886489"
  - name: "Sandro R. Fernandes"
    link: "https://www.researchgate.net/profile/Sandro_Fernandes"
  year: "2012"
  doi: "http://dx.doi.org/10.1007/978-3-642-32639-4_78"
  abstract: "This work addresses the problem of error concealment in video transmission systems over noisy channels employing Bregman divergences along with regularization. Error concealment intends to improve the effects of disturbances at the reception due to bit-errors or cell loss in packet networks. Bregman regularization gives accurate answers after just some iterations with fast convergence, better accuracy and stability. This technique has an adaptive nature: the regularization functional is updated according to Bregman functions that change from iteration to iteration according to the nature of the neighborhood under study at iteration n. Numerical experiments show that high-quality regularization parameter estimates can be obtained. The convergence is sped up while turning the regularization parameter estimation less empiric, and more automatic."
  links:
    doi: "http://dx.doi.org/10.1007/978-3-642-32639-4_78"
    dblp: "http://dblp.uni-trier.de/rec/bibtex/conf/ideal/CoelhoECF12"
    technicalreport: "https://researchr.org/publication/preprint-CoelhoECF12"
  researchr: "https://researchr.org/publication/CoelhoECF12"
  cites: 17
  citedby: 0
  pages: "650-657"
  booktitle: "ideal"
  kind: "inproceedings"
  key: "CoelhoECF12"
- title: "Error Concealment by Means of Motion Refinement and Regularized Bregman Divergence"
  author:
  - name: "Alessandra Martins Coelho"
    link: "http://academic.research.microsoft.com/Author/53930956/alessandra-martins-coelho"
  - name: "Vania Vieira Estrela"
    link: "https://www.researchgate.net/profile/Vania_Estrela?ev=hdr_xprf&_sg=l2it7UJUf2g4wSUGGVaee_gK6wbXK75hN_Rt6P_99NMr2_HObKqAkOwo4ujJMZp7"
  - name: "Felipe Pereira do Carmo"
    link: "http://lattes.cnpq.br/2437533314886489"
  - name: "Sandro R. Fernandes"
    link: "https://www.researchgate.net/profile/Sandro_Fernandes"
  year: "2012"
  abstract: "This work addresses the problem of error concealment in video transmission systems over noisy channels employing Bregman divergences along with regularization. Error concealment intends to improve the effects of disturbances at the reception due to bit-errors or cell loss in packet networks. Bregman regularization gives accurate answers after just some iterations with fast convergence, better accuracy and stability. This technique has an adaptive nature: the regularization functional is updated according to Bregman functions that change from iteration to iteration according to the nature of the neighborhood under study at iteration n. Numerical experiments show that high-quality regularization parameter estimates can be obtained. The convergence is sped up while turning the regularization parameter estimation less empiric, and more automatic."
  links:
    published: "https://researchr.org/publication/CoelhoECF12"
  researchr: "https://researchr.org/publication/preprint-CoelhoECF12"
  cites: 0
  citedby: 0
  type: "Preprint"
  kind: "techreport"
  key: "preprint-CoelhoECF12"