--- [About Me ](#aboutme) &nbsp;&nbsp;&bull;&nbsp;&nbsp; [Publications ](#publications) &nbsp;&nbsp;&bull;&nbsp;&nbsp; [Teaching](#teaching) --- # Dr. Eraldo Ribeiro **Associate Professor of Computer Science** ![](me3.png) School of Computing Florida Institute of Technology Office 208, Harris Center for Science and Engineering Email: <eribeiro@cs.fit.edu>, Phone: (321)-674-8149 ## About Me <a id="aboutme"></a> >I am an Associate Professor of Computer Sciences at Florida Institute of Technology. In 2001, I was awarded a Ph.D. degree in Computer Vision in the [Department of Computer Science](https://www.cs.york.ac.uk/) at [The University of York](http://www.york.ac.uk/), U.K. under the supervision of [Professor Edwin R. Hancock](https://pure.york.ac.uk/portal/en/edwin.hancock@york.ac.uk). Prior to this, I gained a Master of Science Degree with distinction in Computer Science (Image Processing) at the [Federal University of Sao Carlos (UFSCar-SP)](http://www2.ufscar.br/), Brazil in 1995. My first degree is in Mathematics from the University of Salvador, Brazil, 1992. My research interests are in the areas of computer vision and pattern recognition. Ongoing research topics include 3-D shape modeling, image registration, human-motion recognition. I am also working on shape-from-X, texture classification and segmentation, and object recognition. I am an associate editor for the Machine Vision and Applications Journal and for the Journal of Signal, Image, and Video Processing. I am also a frequent reviewer for major journals and conferences in computer vision, image processing, and pattern recognition. ## Publications <a id="publications"></a> ### 2018 - Daniela Portes Leal Ferreira, Eraldo Ribeiro, Celia A. Zorzo Barcelos. [A variational approach to non-rigid image registration with Bregman divergences and multiple features](https://www.sciencedirect.com/science/article/pii/S0031320317305009). Pattern Recognition, Volume 77, 2018, Pages 237-247, ISSN 0031-3203. - Sequential Recognition of Pollen Grain Z-Stacks by Combining CNN and RNN. Amar Daood, Eraldo Ribeiro, and Mark Bush. AAAI FLAIRS-31 Conference Proceedings, 2018 (To Appear). - Using Neural Networks to Include Semantic Information into Classification. Eduardo Ribeiro, Marcos Batista, Amar Daood, Eraldo Ribeiro, and Celia Barcelos. AAAI FLAIRS-31 Conference Proceedings, 2018 (To Appear). ### 2017 - Daniela P. L. Ferreira, Eraldo Ribeiro, and Celia Barcelos. [Variational Nonrigid Registration with Bregman Divergences](https://dl.acm.org/citation.cfm?id=3019646). In: Proc. ACM SIGAPP Symposium On Applied Computing (SAC). Marrakesh, Morocco, April 3-7, 2017. - Marcello Tomasini, Katrina Smart, Ronaldo Menezes, Mark Bush, and Eraldo Ribeiro. [Automated Robust Anuran Classification by Extracting Elliptical Feature Pairs from Audio Spectrograms](http://cs.fit.edu/~eribeiro/papers/2017_ellipticalacoustic.pdf). In: Proc. International Conference on Acoustics, Speech, and Signal Processing (ICASSP), New Orleans, USA, March 5-9, 2017. - Julia Strout, Bryce Rogan, Seyed Mohammad Mahdi Seyednezhad, Mark Bush, and Eraldo Ribeiro. [Anuran Call Classification with Deep Learning](http://cs.fit.edu/~eribeiro/papers/2017_icassp_deep.pdf). In: Proc. International Conference on Acoustics, Speech, and Signal Processing (ICASSP), New Orleans, USA, March 5-9, 2017. ### 2016 - Amar Daood, Eraldo Ribeiro, and Mark Bush. [Classifying Pollen Using Robust Sequence Alignment of Sparse Z-Stack Volumes](http://cs.fit.edu/~eribeiro/papers/2016_isvc_zstack.pdf). In: Proc. International Symposium on Visual Computing (ISVC), pp. 331-340. Las Vegas, NV, USA, December 12-14, 2016. - Amar Daood, Eraldo Ribeiro, and Mark Bush. [Classifying Pollen Grain Recognition Using Deep Learning](http://cs.fit.edu/~eribeiro/papers/2016_isvcDeep.pdf). In: Proc. International Symposium on Visual Computing (ISVC), Las Vegas, NV, USA, December 12-14, 2016. - Amar Daood, Eraldo Ribeiro, and Mark Bush. [Pollen Recognition Using a Multi-Layer Hierarchical Classifier](http://cs.fit.edu/~eribeiro/papers/2016_icpr_hierarchical.pdf). In: Proc. of IEEE International Conference on Pattern Recognition (ICPR), December 4-8, Cancum, Mexico, 2016. - Roman Filipovych, Amar Daood, Eraldo Ribeiro, and Mark Bush. [Pollen Recognition in Optical Microscopy by Matching Multifocal Image Sequences](http://cs.fit.edu/~eribeiro/papers/2016_icpr_roman.pdf). In: Proc. of IEEE International Conference on Pattern Recognition (ICPR), December 4-8, Cancum, Mexico, 2016. - Ivan Bogun and Eraldo Ribeiro. [Object-Aware Tracking](http://cs.fit.edu/~eribeiro/papers/2016_icpr_object_aware.pdf). In: Proc. of IEEE International Conference on Pattern Recognition (ICPR), December 4-8, Cancum, Mexico, 2016. - Diogo Pacheco, Diego Pinheiro, Fernando Lima-Neto, Eraldo Ribeiro, and Ronaldo Menezes. [Characterization of Football Supporters from Twitter Conversations](http://cs.fit.edu/~eribeiro/papers/2016_diogo_supporters.pdf). In: Proc. of IEEE/WIC/ACM International Conference on Web Intelligence, October 13-16, Omaha, Nebraska, USA, 2016. - Ivan Bogun and Eraldo Ribeiro. [MBestStruck: M-Best Diverse Sampling for Structured Tracker](http://www.bmva.org/bmvc/2016/papers/paper093/index.html). In: Proc. of the British Machine Vision Conference (BMVC), September 19-22, York, United Kingdom, 2016. - Ivan Bogun and Eraldo Ribeiro. [Robstruck: Improving Occlusion Handling Of Structured Tracking-By-Detection Using Robust Kalman Filter](http://cs.fit.edu/~eribeiro/papers/robstruckIvanICIP16.pdf). In: Proc. of IEEE International Conference on Image Processing, Phoenix, Arizona, USA, September 25-28, 2016. - Amar Daood, Eraldo Ribeiro, and Mark Bush. [Pollen Grain Recognition Using a Multi-layer Feature Decomposition](http://www.aaai.org/ocs/index.php/FLAIRS/FLAIRS16/paper/view/12954/12536). In Proceedings of the International Florida Artificial Intelligence Research Society Conference (FLAIRS), pp. 26-31, Key Largo, Florida, May 16-18, 2016. - Dalwinderjeet Kular and Eraldo Ribeiro. [Discovering Spatio-Temporal Relationships Among Activities In Videos Using Relational Topic-Transition Model](http://www.aaai.org/ocs/index.php/FLAIRS/FLAIRS16/paper/view/12967/12542). In Proceedings of the International Florida Artificial Intelligence Research Society Conference (FLAIRS), pp. 63-67, Key Largo, Florida, May 16-18, 2016. - Ivan Bogun and Eraldo Ribeiro. [Fast Structured Tracker With Improved Motion Model Using Robust Kalman Filter](http://cs.fit.edu/~eribeiro/papers/bogun_ribeiro_tracking.pdf). In C. H. Chen, editor, Handbook of Pattern Recognition and Computer Vision, chapter 3.7, pages 491-508. World Scientific, 2016. ### 2015 - Dalwinderjeet Kular, Kathryn Hollowood, Olatide Ommojaro, Katrina Smart, Mark Bush, and Eraldo Ribeiro. [Classifying Frog Calls Using Gaussian Mixture Models](http://link.springer.com/chapter/10.1007/978-3-319-27863-6_32). In Advances in Visual Computing - 11th International Symposium, ISVC 2015, Las Vegas, NV, USA, December 14-16, 2015, Proceedings, Part II, pages 347-354, 2015. - Dalwinder Kular And Eraldo Ribeiro. [Analyzing Activities In Videos Using Latent Dirichlet Allocation And Granger Causality](http://link.springer.com/chapter/10.1007/978-3-319-27857-5_58). In Advances in Visual Computing - 11th International Symposium, ISVC 2015, Las Vegas, NV, USA, December 14-16, 2015, Proceedings, Part I, pages 647-656, 2015. ### 2014 - Emilio Z. Barcelos, Walmir M. Caminhas, Eraldo Ribeiro, Eduardo M. Pimenta, and Reinaldo M. Palhares. [A Combined Method For Segmentation And Registration For An Advanced And Progressive Evaluation Of Thermal Images](http://www.mdpi.com/1424-8220/14/11/21950). Sensors, 14(11):21950, 2014. - Sultan Almotairi and Eraldo Ribeiro [Action Classification Using Sequence Alignment And Shape Context](https://www.aaai.org/ocs/index.php/FLAIRS/FLAIRS14/paper/view/7826). In Proceedings of the Twenty-Seventh International Florida Artificial Intelligence Research Society Conference, FLAIRS, Pensacola Beach, Florida, May 21-23, 2014. - I. Bogun, H. Khan, J. Chen, and E. Ribeiro. [Interaction Recognition Using Sparse Portraits](http://ieeexplore.ieee.org/document/6977150/). In Pattern Recognition (ICPR), International Conference on, pages 2531-2536, Aug 2014. ### 2013 - Ivan Bogun and Eraldo Ribeiro. [Recognizing Human-object Interactions Using Sparse Subspace Clustering](https://link.springer.com/content/pdf/10.1007%2F978-3-642-40261-6_49.pdf). In Computer Analysis of Images and Patterns (CAIP), pages 409-416, 2013. ### 2012 - Wei Liu and Eraldo Ribeiro. [Detecting Singular Patterns In 2D Vector Fields Using Weighted Laurent Polynomial](http://cs.fit.edu/~eribeiro/papers/pr2012.pdf). Pattern Recognition, 45(11):3912-3925, 2012. - Wei Liu and Eraldo Ribeiro [Incremental Variations Of Image Moments For Nonlinear Image Registration](http://cs.fit.edu/~eribeiro/papers/2014_moments.pdf). Signal, Image and Video Processing, pages 1-10, 2012. ### 2011 - Wei Liu and Eraldo Ribeiro. [A Survey On Image-based Continuum-body Motion Estimation](http://cs.fit.edu/~eribeiro/papers/2011_registration_survey.pdf). Image and Vision Computing, 29(8):509-523, 2011. - Wei Liu and Eraldo Ribeiro. [A Higher-order Model For Fluid Motion Estimation](http://cs.fit.edu/~eribeiro/papers/2011_ICIAR_Wei.pdf). In Mohamed Kamel and Aurelio Campilho, editors, Image Analysis and Recognition, volume 6753 of Lecture Notes in Computer Science, pages 325-334. Springer Berlin, Heidelberg, 2011. - Roman Filipovych and Eraldo Ribeiro. [Robust Sequence Alignment For Actor-object Interaction Recognition: Discovering Actor-object States](http://cs.fit.edu/~eribeiro/papers/filipovych_ribeiro_cviu2011.pdf). Computer Vision and Image Understanding, 115(2):177-193, 2011. ### 2010 - Wei Liu and Eraldo Ribeiro. [Estimating Nonrigid Shape Deformation Using Moments](http://cs.fit.edu/~eribeiro/icpr2010moments/nonrigidregmoments.html). In 20th International Conference on Pattern Recognition, pages 185-188, 2010. - Wei Liu and Eraldo Ribeiro. [Scale And Rotation Invariant Detection Of Singular Patterns In Vector Flow Fields](http://cs.fit.edu/~eribeiro/flowdetector/flowdetector.html). In Proceedings of the 2010 joint IAPR international conference on Structural, syntactic, and statistical pattern recognition, S-SSPR, pages 522-531, Berlin, Heidelberg, 2010. Springer-Verlag. - Wei Liu and Eraldo Ribeiro. [A Meshless Method For Variational Nonrigid 2-d Shape Registration](https://link.springer.com/content/pdf/10.1007%2F978-3-642-17274-8_26.pdf). In International Symposium of Visual Computing, Las Vegas, Nevada, pages 262-272, 2010. - Wei Liu and Eraldo Ribeiro. [A Novel Consistency Regularizer For Meshless Nonrigid Image Registration](https://link.springer.com/content/pdf/10.1007%2F978-3-642-17274-8_24.pdf). In International Symposium of Visual Computing, Las Vegas, Nevada, volume 6454 of Lecture Notes in Computer Science, pages 242-251, 2010. - Mehdy Bohlool, Ronaldo Menezes, and Eraldo Ribeiro. [A Network-centric Epidemic Approach For Automated Image Label Annotation](https://link.springer.com/content/pdf/10.1007%2F978-3-642-25501-4_14.pdf). In 2nd Workshop on Complex Networks, Rio de Janeiro, Brazil, 2010. ### 2009 - Roman Filipovych and Eraldo Ribeiro. [Adaptive Tuboid Shapes For Action Recognition](https://link.springer.com/content/pdf/10.1007%2F978-3-642-10520-3_34.pdf). In International Symposium of Visual Computing, Las Vegas, Nevada, 2009. - Roman Filipovych and Eraldo Ribeiro. [Determining The Scale Of Interest Regions In Videos](http://cs.fit.edu/~eribeiro/papers/filipovych_ribeiro_icip2009.pdf). In IEEE International Conference on Image Processing (ICIP), Egypt, November, 2009. - Roman Filipovych and Eraldo Ribeiro. [Learning Structural Models In Multiple Projection Spaces](https://link.springer.com/content/pdf/10.1007%2F978-3-642-02611-9_61.pdf). In Image Analysis and Recognition, 6th International Conference, ICIAR 2009, Halifax, Canada, July 6-8, pages 616-626, 2009. ### 2008 - Roman Filipovych and Eraldo Ribeiro. [Learning Human Motion Models From Unsegmented Videos](https://pdfs.semanticscholar.org/8661/7c57090922483a41909ed12b7bbcb8758e12.pdf). In 2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2008), 24-26 June 2008, Anchorage, Alaska, USA, 2008. - Roman Filipovych and Eraldo Ribeiro. [Recognizing Primitive Interactions By Exploring Actor-Object States](https://pdfs.semanticscholar.org/cd0c/b0134f670a3bd77d52644298810fd30a674c.pdf). In 2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2008), 24-26 June 2008, Anchorage, Alaska, USA, 2008. - Roman Filipovych and Eraldo Ribeiro. [Discovering Constrained Substructures In Bayesian Trees Using The E.M. Algorithm](https://pdfs.semanticscholar.org/4f9c/f4d8f66659b9ccf911aa5373bec0cf0c0f1c.pdf). Image Analysis and Recognition, 5th International Conference, ICIAR 2008, Povoa de Varzim, Portugal, June 25-27}, pages 650-659, 2008. - Eraldo Ribeiro, Shane Stafslien, Franck Casse, Maureen Callow J. Callow, Robert Pieper, Justin Daniels, James Bahr, and Dean Webster. [Automated Image-based Method For Laboratory Screening Of Coating](https://pubs.acs.org/doi/pdf/10.1021/cc800047s) Journal of Combinatorial Chemistry, (10):586-594, May 2008. ### 2007 - Roman Filipovych and Eraldo Ribeiro. Combining models of pose and dynamics for human motion recognition. In Advances in Visual Computing, Third International Symposium, ISVC 2007, Lake Tahoe, NV, USA, November 26-28 (2), pages 21–32, 2007. - Roman Filipovych and Eraldo Ribeiro. Probabilistic Combination Of Visual Cues For Object Classification. In Advances in Visual Computing, Third International Symposium, ISVC 2007, Lake Tahoe, NV, USA, November 26-28 (1), pages 662–671, 2007. - Jaron Blackburn and Eraldo Ribeiro. Human Motion Recognition Using Isomap And Dynamic Time Warping. In Workshop on Human Motion - Understanding, Modeling, Capture and Animation, Second Workshop, Human Motion 2007, Rio de Janeiro, Brazil, pages 285–298, 2007. - Roman Filipovych and Eraldo Ribeiro. Learning Repetitive Patterns For Classifying Non-Rigidly Deforming Texture Surfaces. In International Conference on Image Analysis and Processing (ICIAP), Modena, Italy, 2007. - Roman Filipovych and Eraldo Ribeiro. Learning Basic Patterns From Repetitive Texture Surfaces Under Non-Rigid Deformations. In International Conference on Image Analysis and recognition (ICIAR), Montreal, Canada., 2007. - Franck Casse, Eraldo Ribeiro, Abdullah Ekin, Dean C. Webster, James A. Callow, and Maureen E. Callow. Laboratory Screening Of Coating Libraries For Algal Adhesion Biofouling, (3):1-10, May 2007. - Anand Mehta, Eraldo Ribeiro, Jessica Gilner, and Robert van Woesik. Coral Reef Texture Classification Using Support Vector Machines. International Conference of Computer Vision Theory and Applications - VISAPP, Barcelona, Spain, 2007. ### 2006 - Eraldo Ribeiro and Mubarak Shah. Computer Vision for Nanoscale Imaging, Machine Vision and Applications Journal, Volume 17, Number 3, pp. 1432-1769, August, 2006. (pdf)(Bibtex citation) - Arturo Donate and Eraldo Ribeiro. Viewing Scenes Occluded by Smoke. International Symposium of Visual Computing, Lake Tahoe, Nevada, USA, Nov. 6-8, 2006 (pdf) (Bibtex citation). - Arturo Donate, Gary Dahme, and Eraldo Ribeiro. Classification of Textures Distorted by Water Waves. In IEEE International Conference on Pattern Recognition - ICPR, Hong Kong, 2006 (pdf) (Bibtex citation). - Arturo Donate and Eraldo Ribeiro. Improved Reconstruction of Images Distorted by Water Waves. International Conference of Computer Vision Theory and Applications - VISAPP, Setubal, Portugal, 2006. (pdf) (Bibtex citation) - Gary Dahme, Eraldo Ribeiro, and Mark Bush. Spatial Statistics of Textons. International Conference of Computer Vision Theory and Applications - VISAPP, Setubal, Portugal, 2006. (pdf) (Bibtex citation) ### 2002 - Eraldo Ribeiro, Antonio Robles-Kelly, and Edwin R. Hancock. Detecting multiple planes using local spectral distortion. Image and Vision Computing , Vol.20, No. 9-10, August, pp.739-750, 2002. (pdf) (Bibtex citation) - Eraldo Ribeiro and Edwin Hancock. [Estimating the perspective pose of texture planes using spectral analysis on the unit sphere](https://www-users.cs.york.ac.uk/~erh/rae/sftunit.pdf). Pattern Recognition , Vol. 35 (10), pp. 2141-2163, 2002. (pdf) (Bibtex citation) - Marco Carcassoni, Eraldo Ribeiro, and Edwin R. Hancock. Eigenvector Method for Texture Recognition. IEEE International Conference on Image Processing - ICIP, Rochester, New York, III-321- III-324, vol.3, 2002. (Bibtex citation) - Eraldo Ribeiro, Fabio Sartori, and Edwin R. Hancock. An Evidence Combining Approach to Shape-from-shading. IEEE International Conference on Pattern Recognition - ICPR ,Quebec, Canada, ,2002. (pdf) (Bibtex citation) - Marco Carcassoni, Eraldo Ribeiro, and Edwin R. Hancock. Texture Recognition through Modal Analysis of Spectral Peak Patterns. IEEE International Conference on Pattern Recognition- ICPR, Quebec, Canada, 2002. (pdf) (Bibtex citation) ### 2001 - Eraldo Ribeiro and Edwin Hancock. Shape from Periodic Texture Using the Eigenvectors of Local Affine Distortion. IEEE Transactions on Pattern Analysis and Machine Intelligence , 23(12):1459-1465, December 2001. (pdf) (Bibtex citation) - Eraldo Ribeiro and Edwin Hancock. Analysis of Curved Textured Surfaces Using Local Spectral Distortion. Proceedings of the Second International Conference on Advances in Pattern Recognition - ICAPR, Rio de Janeiro, Brazil, LNCS 2013, pp 407-416, 2001. ### 2000 - Eraldo Ribeiro and Edwin Hancock. Estimating the 3D orientation from texture planes using local spectral analysis. Image and Vision Computing, 18(8):619-631, 2000. (pdf) (Bibtex citation) - Eraldo Ribeiro and Edwin Hancock. Improved orientation estimation for texture planes using multiple vanishing points. Pattern Recognition, 10:1599-1610, 2000. (pdf) (Bibtex citation) - Eraldo Ribeiro and Edwin R. Hancock. Perspective pose from spectral voting. In IEEE Conference on Computer Vision and Pattern Analysis - CVPR, pages I:656-662, South Carolina, USA, June 2000. - Eraldo Ribeiro and Edwin R. Hancock. Texture plane orientation from spectral accumulation. In IEEE International Conference on Pattern Recognition - ICPR, pages Vol I:802-806, Barcelona, Spain, September 2000. - Eraldo Ribeiro, Philip L. Worthington, and Edwin R. Hancock. An eigen-decomposition method for shape-from-texture. In International Conference on Pattern Recognition - ICPR, Barcelona, Spain, p. 1758, September 2000. - Eraldo Ribeiro and Edwin R. Hancock. Curvature estimation using shape-from-texture. In International Workshop on Structural and Syntactic Pattern Recognition-SSPR, pages 327-336, Alicante, Spain, August 2000. - Eraldo Ribeiro and Edwin R. Hancock. Shape-from-texture from eigenvectors of spectral distortion. In The Mathematics of Surfaces IX - The Ninth IMA Conference on the Mathematics of Surfaces. The Institute of Mathematics and its Applications, University of Cambridge, UK, September 2000. - Eraldo Ribeiro and Edwin R. Hancock. [Adapting spectral scale for shape from texture](https://link.springer.com/content/pdf/10.1007/3-540-45054-8_28.pdf). In European Conference on Computer Vision-ECCV , pages 421-435, Dublin, Ireland, June 2000. - Eraldo Ribeiro and Edwin R. Hancock. [A scale adaptive method for focusing spectral peaks](http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=903499). In IEEE International Conference on Pattern Recognition - ICPR , pages Vol. III:123-126, Barcelona, Spain, September 2000. - Eraldo Ribeiro and Edwin R. Hancock. [Adapting scale by minimizing spectral defocusing for shape from texture](http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=899600). In IEEE International Conference on Image Processing - ICIP. page WP10.06, Vancouver, Canada, September 2000. ### 1999 - E. Ribeiro and E.R. Hancock. [Accumulating spectral evidence for perspective views of texture planes](https://pdfs.semanticscholar.org/d92b/a0e9b82a30b21a2aef1bde07c60d01173a86.pdf). In British machine Vision Conference, 1999. - E. Ribeiro and E.R. Hancock. [Improved pose estimation for texture planes using multiple vanishing points](http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=821584). In International Conference on Image Processing - ICIP, page 25AP4A, Keio, Japan, October 1999. - E. Ribeiro and E.R. Hancock. [A scale adaptive method for estimating the perspective pose of texture planes](http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=805724). In Brazilian Symposium on Computer Graphics, Image Processing and Vision - SIBGRAPI, Campinas, Brazil, October 1999. - E. Ribeiro and E.R. Hancock. [Improved orientation estimation for texture planes using multiple vanishing points](https://link.springer.com/content/pdf/10.1007%2F3-540-48375-6_61.pdf). In International Conference on Computer Analysis of Images and Patterns - CAIP, volume LNCS:1689, pages 508–515, Ljubljana, Slovenia, September 1999. ### 1998 - E. Ribeiro and E.R. Hancock. Estimating vanishing point from the angular correlation of spectral texture distribution. In International Symposium on Computer Graphics, Image Processing and Vision, pages 339–345, Rio de Janeiro, Brazil, October 1998. SBC. - E. Ribeiro and E.R. Hancock. 3-D planar orientation from texture: estimating vanishing point from local spectral analysis. In IX British machine Vision Conference, pages 326–335, September 1998. ### 1995 - E. Ribeiro, M.L. Mucheroni, and P.E. Cruvinel. Analise de textura em imagens microscopicas de fungos usando metodo auto-regressivo e uma comparacao com o metodo classico de estimacao espectral. In: VII Simposio Brasileiro de Computacao Grafica, Processamento de Imagens e Visao, pages 143–149, Sao Carlos-SP,Brazil, Outubro 1995. SBC, UFSCar. ### 1994 - E. Ribeiro, M.L. Mucheroni, and P.E. Cruvinel. Discriminacao de aspereza em texturas usando medidas no espectro de potencia. In: I Workshop Sobre Visao Cibernetica, pages 87–93, Sao Carlos-SP,Brazil, Agosto 1994. USP,IFQSC. - E. Ribeiro, P.E. Cruvinel, and M.L. Mucheroni. Implementacao de uma ferramenta para analise de atributos visuais em imagens texturais. In: Congresso Nacional de Informatica, Salvador-BA,Brazil, Novembro 1994. SUCESU. ## Teaching <a id="teaching"></a> #### Spring 2018 - [CSE4001 Operating Systems Concepts](https://fit.instructure.com/courses/520762) - [CSE5280 Computer Graphics](https://fit.instructure.com/courses/520780) #### Fall 2018 - CSE4001 Operating Systems Concepts - CSE5683 Computer Vision #### Sometimes - CSE2010 Algorithms and Data Structures - CSE2050 Programming in a Second Language