Publications

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(2018). Underwater video mosaicing using topology and superpixel-based pairwise stitching. Expert Systems with Applications.

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(2018). Spatio-temporal variations in the urban rhythm: the travelling waves of crime. EPJ Data Science.

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(2018). Using Neural Networks to Include Semantic Information into Classification. Proceedings of the International Florida Artificial Intelligence Research Society Conference, FLAIRS, Melbourne, Florida, USA. May 21–23. Published by The AAAI Press, Palo Alto, California..

(2018). Sequential Recognition of Pollen Grain Z-Stacks by Combining CNN and RNN. Proceedings of the International Florida Artificial Intelligence Research Society Conference, FLAIRS, Melbourne, Florida, USA. May 21–23. Published by The AAAI Press, Palo Alto, California..

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(2018). A variational approach to non-rigid image registration with Bregman divergences and multiple features. Pattern Recognition.

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(2017). Variational Nonrigid Registration with Bregman Divergences. Proc. ACM SIGAPP Symposium On Applied Computing (SAC).

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(2017). Anuran Call Classification with Deep Learning. Proc. International Conference on Acoustics, Speech, and Signal Processing (ICASSP).

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(2017). Variational Non Rigid Registration with Bregman Divergences. Proceedings of the Symposium on Applied Computing (SAC).

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(2017). Automated robust Anuran classification by extracting elliptical feature pairs from audio spectrograms. 2017 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2017, New Orleans, LA, USA, March 5-9, 2017.

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(2016). Pollen Recognition in Optical Microscopy by Matching Multifocal Image Sequences. IEEE International Conference on Pattern Recognition (ICPR).

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(2016). Pollen Recognition Using a Multi-Layer Hierarchical Classifier. IEEE International Conference on Pattern Recognition (ICPR).

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(2016). Object-Aware Tracking. IEEE International Conference on Pattern Recognition (ICPR).

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(2016). Characterization of Football Supporters from Twitter Conversations. IEEE/WIC/ACM International Conference on Web Intelligence.

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(2016). RobStruck: Improving occlusion handling of structured tracking-by-detection using robust Kalman filter. 2016 IEEE International Conference on Image Processing (ICIP).

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(2016). MBestStruck: M-Best Diverse Sampling for Structured Tracker. British Machine Vision Conference (BMVC).

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(2016). Pollen Grain Recognition Based on a Multi-Layer Feature Decomposition. Proceedings of the International Florida Artificial Intelligence Research Society Conference, FLAIRS, Key Largo, Florida, May 16-18, 2016..

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(2016). Fast Structured Tracker With Improved Motion Model Using Robust Kalman Filter. Handbook of Pattern Recognition and Computer Vision.

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(2016). Discovering Spatio-Temporal Relationships Among Activities in Videos Using Relational Topic-Transition Model. Proceedings of the International Florida Artificial Intelligence Research Society Conference, FLAIRS, Key Largo, Florida, May 16-18, 2016..

(2015). Classifying Frog Calls Using Gaussian Mixture Models. Advances in Visual Computing - 11th International Symposium, ISVC 2015, Las Vegas, NV, USA, December 14-16, 2015, Proceedings, Part II.

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(2015). Analyzing Activities in Videos Using Latent Dirichlet Allocation and Granger Causality. Advances in Visual Computing - 11th International Symposium, ISVC 2015, Las Vegas, NV, USA, December 14-16, 2015, Proceedings, Part I.

(2014). Interaction Recognition Using Sparse Portraits. Pattern Recognition (ICPR), International Conference on.

(2014). Action Classification Using Sequence Alignment and Shape Context. Proceedings of the Twenty-Seventh International Florida Artificial Intelligence Research Society Conference, FLAIRS 2014, Pensacola Beach, Florida, May 21-23, 2014..

(2014). A Combined Method for Segmentation and Registration for an Advanced and Progressive Evaluation of Thermal Images. Sensors.

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(2013). Recognizing Human-Object Interactions Using Sparse Subspace Clustering. Computer Analysis of Images and Patterns (CAIP).

(2012). Incremental variations of image moments for nonlinear image registration. Signal, Image and Video Processing.

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(2012). Detecting singular patterns in 2D vector fields using weighted Laurent polynomial. Pattern Recognition.

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(2011). Using network analysis to understand the relation between cuisine and culture. IEEE Network Science Workshop, West Point, NY, pages 38-45, 2011.

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(2011). Robust sequence alignment for actor-object interaction recognition: Discovering actor-object states. Computer Vision and Image Understanding.

(2011). A survey on image-based continuum-body motion estimation. Image and Vision Computing.

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(2011). A Higher-Order Model for Fluid Motion Estimation. Image Analysis and Recognition.

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(2010). Scale and rotation invariant detection of singular patterns in vector flow fields. Proceedings of the 2010 joint IAPR international conference on Structural, syntactic, and statistical pattern recognition.

(2010). Scale and rotation invariant detection of singular patterns in vector flow fields. Proceedings of the 2010 joint IAPR international conference on Structural, syntactic, and statistical pattern recognition.

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(2010). Estimating Nonrigid Shape Deformation Using Moments. 20th International Conference on Pattern Recognition.

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(2010). A Novel Consistency Regularizer for Meshless Nonrigid Image Registration. International Symposium of Visual Computing, Las Vegas, Nevada.

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(2010). A Network-centric Epidemic Approach for Automated Image Label Annotation. 2nd Workshop on Complex Networks, Rio de Janeiro, Brazil.

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(2010). A Meshless Method for Variational Nonrigid 2-D Shape Registration. International Symposium of Visual Computing, Las Vegas, Nevada.

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(2009). Learning Structural Models in Multiple Projection Spaces. Image Analysis and Recognition, 6th International Conference, ICIAR 2009, Halifax, Canada, July 6-8.

(2009). Determining the Scale of Interest Regions in Videos. IEEE International Conference on Image Processing (ICIP), Egypt, November.

(2009). Adaptive Tuboid Shapes for Action Recognition. International Symposium of Visual Computing, Las Vegas, Nevada.

(2008). Automated Image-Based Method for Laboratory Screening of Coating Libraries for Adhesion of Algae and Bacterial Biofilms. Journal of Combinatorial Chemistry.

(2008). Recognizing primitive interactions by exploring actor-object states. 2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2008), 24-26 June 2008, Anchorage, Alaska, USA.

(2008). Learning human motion models from unsegmented videos. 2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2008), 24-26 June 2008, Anchorage, Alaska, USA.

(2008). Discovering Constrained Substructures in Bayesian Trees Using the E.M. Algorithm. Image Analysis and Recognition, 5th International Conference, ICIAR 2008, P’ovoa de Varzim, Portugal, June 25-27.

(2007). Laboratory Screening of Coating Libraries for Algal Adhesion . Biofouling.

(2007). Probabilistic Combination of Visual Cues for Object Classification. Advances in Visual Computing, Third International Symposium, ISVC 2007, Lake Tahoe, NV, USA, November 26-28 (1).

(2007). Learning Repetitive Patterns for Classifying Non-Rigidly Deforming Texture Surfaces.. International Conference on Image Analysis and Processing (ICIAP).

(2007). Learning Basic Patterns from Repetitive Texture Surfaces Under Non-Rigid Deformations. . International Conference on Image Analysis and recognition (ICIAR).

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(2007). Human Motion Recognition Using Isomap and Dynamic Time Warping. Workshop on Human Motion - Understanding, Modeling, Capture and Animation, Second Workshop, Human Motion 2007, Rio de Janeiro, Brazil.

(2007). Coral Reef Texture Classification Using Support Vector Machines. International Conference of Computer Vision Theory and Applications - VISAPP.

(2007). Combining Models of Pose and Dynamics for Human Motion Recognition. Advances in Visual Computing, Third International Symposium, ISVC 2007, Lake Tahoe, NV, USA, November 26-28 (2).

(2006). Computer Vision for Nanoscale Imaging.. Machine Vision and Applications Journal.

(2006). Viewing Scenes Occluded by Smoke. Advances in Visual Computing, Second International Symposium, ISVC 2006 Lake Tahoe, NV, USA, November 6-8 (2).

(2006). Improved Reconstruction of Images Distorted by Water Waves.. International Conference of Computer Vision Theory and Applications - VISAPP.

(2006). Classification of Textures Distorted by WaterWaves. IEEE International Conference on Pattern Recognition - ICPR (2).

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(2002). Texture Recognition Through Model Analysis of Spectral Peak Patterns. International Conference on Pattern Recognition - ICPR, Quebec, Canada.

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(2002). Estimating the Perpective Pose of Texture Planes using Spectral Analysis on the Unit Sphere. Pattern Recogniton.

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(2002). Eigenvector method for texture recognition. IEEE International Conference on Image Processing - ICIP (3).

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(2002). Detecting multiple texture planes using local spectral distortion.. Image Vision Computing.

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(2002). An Evidence Combining Approach to Shape-from-Shading. IEEE International Conference on Pattern Recognition - ICPR (1).

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(2001). Shape from Periodic Texture Using the Eigenvectors of Local Affine Distortion. IEEE Transactions on Pattern Analysis and Machine Intelligence.

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(2001). Analysis of Curved Textured Surfaces Using Local Spectral Distortion. Second International Conference on Advances in Pattern Recognition - ICAPR2001.

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(2000). Texture Plane Orientation from Spectral Accumulation. IEEE Internaional Conference on Pattern Recognition - ICPR.

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(2000). Shape-from-Texture from Eigenvectors of Spectral Distortion. The Mathematics of Surfaces IX - The Ninth IMA Conference on the Mathematics of Surfaces.

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(2000). An Eigendecomposition Method for Shape-from-Texture. IEEE Internaional Conference on Pattern Recognition - ICPR.

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(2000). Adapting Scale by Minimising Spectral Defocusing for Shape from Texture. IEEE International Conference on Image Processing - ICIP.

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(2000). A Scale Adaptive Method for Focusing Spectral Peaks. IEEE Internaional Conference on Pattern Recognition - ICPR.

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(2000). Curvature estimation using shape-from-texture. International Workshop on Structural and Syntactic Pattern Recognition -SSPR.

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(2000). Perspective Pose from Spectral Voting. IEEE Conference on Computer Vision and Pattern Analysis - CVPR.

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(2000). Adapting Spectral Scale for Shape from Texture. European Conference on Computer Vision.

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(2000). Improved orientation estimation for texture planes using multiple vanishing points. Pattern Recognition.

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(2000). Estimating the 3D orientation from texture planes using local spectral analysis. Image and Vision Computing.

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(2000). Detecting Multiple Texture Planes using Local Spectral Distortion. British Machine Vision Conference, Bristol, UK.

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(1999). Improved Pose Estimation for Texture Planes Using Multiple Vanishing Points. International Conference on Image Processing - ICIP.

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(1999). A Scale Adaptive Method for Estimating the Perspective Pose of Texture Planes. Brazilian Symposium on Computer Graphics, Image Processing and Vision - SIBGRAPI.

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(1999). Improved orientation estimation for texture planes using multiple vanishing points. International Conference on Computer Analysis of Images and Patterns - CAIP.

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(1999). Accumulating Spectral Evidence for Perspective Views of Texture Planes. British machine Vision Conference.

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(1998). Estimating vanishing point from the angular correlation of spectral texture distribution. International Symposium on Computer Graphics, Image Processing and Vision.

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(1998). 3-D Planar orientation from texture: estimating vanishing point from local spectral analysis. IX British machine Vision Conference.

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(1995). Analise de textura em imagens microscopicas de Fungos usando metodo auto-regressivo e uma comparacao com o metodo classico de estimacao espectral. VII Simposio Brasileiro de Computacao Grafica, Processamento de Imagens e Visao.

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(1994). Implementacao de uma ferramenta para analise de atributos visuais em imagens texturais. Congresso Nacional de Informatica.

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(1994). Discriminacao de aspereza em texturas usando medidas no espectro de potencia. I Workshop Sobre Visao Cibernetica.

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(0001). Spatial Statistics of Textons. . International Conference of Computer Vision Theory and Applications - VISAPP.

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