Rafael Molina

Summary

Affiliation: University of Granada
Country: Spain

Publications

  1. doi request reprint Bayesian multichannel image restoration using compound Gauss-Markov random fields
    Rafael Molina
    Departamento de Ciencias de la Computación e I A Universidad de Granada, 18071 Granada, Spain
    IEEE Trans Image Process 12:1642-54. 2003
  2. doi request reprint Parameter estimation in Bayesian high-resolution image reconstruction with multisensors
    Rafael Molina
    Departamento de Ciencias de la Computación e I A Universidad de Granada, 18071 Granada, Spain
    IEEE Trans Image Process 12:1655-67. 2003
  3. ncbi request reprint Blind deconvolution using a variational approach to parameter, image, and blur estimation
    Rafael Molina
    Departamento de Ciencias de la Computación e I A Universidad de Granada, 18071 Granada, Spain
    IEEE Trans Image Process 15:3715-27. 2006
  4. ncbi request reprint Bayesian resolution enhancement of compressed video
    C Andrew Segall
    Department of Electrical and Computer Engineering, Northwestern University, Evanston, IL 60208, USA
    IEEE Trans Image Process 13:898-911. 2004
  5. doi request reprint Parameter estimation in TV image restoration using variational distribution approximation
    S Derin Babacan
    Department of Electrical Engineering and Computer Science, Northwestern University, Evanston, IL 60208 3118, USA
    IEEE Trans Image Process 17:326-39. 2008
  6. ncbi request reprint Comparison of several combinations of free, complexed, and total PSA in the diagnosis of prostate cancer in patients with urologic symptoms
    Xavier Filella
    Department ofClinical Biochemistry, IDIBAPS, Hospital Clinic, Barcelona, Catalonia, Spain
    Urology 63:1100-3; discussion 1103-4. 2004
  7. ncbi request reprint FAS/FAS ligand ratio: a marker of oxaliplatin-based intrinsic and acquired resistance in advanced colorectal cancer
    Cristina Nadal
    Medical Oncology, Institut Malalties Hemato Oncologiques, Gastroenterology Department, Hospital Clinic Barcelona, Institut d Investigacions Bimédiques August Pi i Sunyer, University of Barcelona, Barcelona, Spain
    Clin Cancer Res 11:4770-4. 2005

Collaborators

  • C Andrew Segall
  • Antoni Castells
  • S Derin Babacan
  • Cristina Nadal
  • Xavier Filella
  • Joan Maurel
  • Raquel Longarón
  • Marta Martin-Richard
  • Sergi Sanz
  • Pere Gascon
  • Rosa Gallego
  • Maribel Marmol
  • David Truan
  • Joan Alcover
  • Antonio M Ballesta
  • Francisca Coca
  • Pilar Luque
  • Llorenç Quintó

Detail Information

Publications7

  1. doi request reprint Bayesian multichannel image restoration using compound Gauss-Markov random fields
    Rafael Molina
    Departamento de Ciencias de la Computación e I A Universidad de Granada, 18071 Granada, Spain
    IEEE Trans Image Process 12:1642-54. 2003
    ..They can be considered as extensions of the classical simulated annealing and iterative conditional methods. Experimental results with color images demonstrate the effectiveness of the proposed approaches...
  2. doi request reprint Parameter estimation in Bayesian high-resolution image reconstruction with multisensors
    Rafael Molina
    Departamento de Ciencias de la Computación e I A Universidad de Granada, 18071 Granada, Spain
    IEEE Trans Image Process 12:1655-67. 2003
    ..We show how these BSC matrices can be easily manipulated in order to calculate the unknown parameters. Finally the proposed method is tested on real and synthetic images...
  3. ncbi request reprint Blind deconvolution using a variational approach to parameter, image, and blur estimation
    Rafael Molina
    Departamento de Ciencias de la Computación e I A Universidad de Granada, 18071 Granada, Spain
    IEEE Trans Image Process 15:3715-27. 2006
    ..One of these approximations coincides with a classical blind deconvolution method. The proposed algorithms are tested experimentally and compared with existing blind deconvolution methods...
  4. ncbi request reprint Bayesian resolution enhancement of compressed video
    C Andrew Segall
    Department of Electrical and Computer Engineering, Northwestern University, Evanston, IL 60208, USA
    IEEE Trans Image Process 13:898-911. 2004
    ..The association between resolution recovery and compression ratio is also explored. Simulations illustrate the performance of the procedure with both synthetic and nonsynthetic sequences...
  5. doi request reprint Parameter estimation in TV image restoration using variational distribution approximation
    S Derin Babacan
    Department of Electrical Engineering and Computer Science, Northwestern University, Evanston, IL 60208 3118, USA
    IEEE Trans Image Process 17:326-39. 2008
    ..Experimental results show that the proposed approaches provide competitive performance without any assumptions about unknown hyper parameters and clearly outperform existing methods when additional information is included...
  6. ncbi request reprint Comparison of several combinations of free, complexed, and total PSA in the diagnosis of prostate cancer in patients with urologic symptoms
    Xavier Filella
    Department ofClinical Biochemistry, IDIBAPS, Hospital Clinic, Barcelona, Catalonia, Spain
    Urology 63:1100-3; discussion 1103-4. 2004
    ..To compare the diagnostic efficacy of prostate-specific antigen (PSA) and the PSA fractions (free PSA [fPSA] and complexed PSA [cPSA]) in the differential diagnosis between prostate cancer and benign prostatic hyperplasia...
  7. ncbi request reprint FAS/FAS ligand ratio: a marker of oxaliplatin-based intrinsic and acquired resistance in advanced colorectal cancer
    Cristina Nadal
    Medical Oncology, Institut Malalties Hemato Oncologiques, Gastroenterology Department, Hospital Clinic Barcelona, Institut d Investigacions Bimédiques August Pi i Sunyer, University of Barcelona, Barcelona, Spain
    Clin Cancer Res 11:4770-4. 2005
    ..Whereas the proapoptotic role of FAS and FASL is well characterized, the function of their soluble forms as predictors of chemosensitivity remains unknown...