Search Results - "Rodrigues, Nuno M. M."

A Comparative Study of Automated Deep Learning Segmentation Models for Prostate MRI by Rodrigues, Nuno M, Silva, Sara, Vanneschi, Leonardo, Papanikolaou, Nickolas

“…Prostate cancer is one of the most common forms of cancer globally, affecting roughly one in every eight men according to the American Cancer Society. Although…”
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Power Quality Transient Detection and Characterization Using Deep Learning Techniques by Rodrigues, Nuno M., Janeiro, Fernando M., Ramos, Pedro M.

“…Power quality issues can affect the performance of devices powered by the grid and can, in severe cases, permanently damage connected devices. Events that…”
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A Study of Generalization and Fitness Landscapes for Neuroevolution by Rodrigues, Nuno M., Silva, Sara, Vanneschi, Leonardo

“…Fitness landscapes are a useful concept for studying the dynamics of meta-heuristics. In the last two decades, they have been successfully used for estimating…”
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Artificial Intelligence Meets Marine Ecotoxicology: Applying Deep Learning to Bio-Optical Data from Marine Diatoms Exposed to Legacy and Emerging Contaminants by Rodrigues, Nuno M., Batista, João E., Mariano, Pedro, Fonseca, Vanessa, Duarte, Bernardo, Silva, Sara

“…Over recent decades, the world has experienced the adverse consequences of uncontrolled development of multiple human activities. In recent years, the total…”
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Implementation of Goertzel-based frequency estimation for power quality monitoring in embedded measurement systems by Rodrigues, Nuno M, Janeiro, Fernando M, Ramos, Pedro M

“…International standards from IEC and IEEE regulate power grid parameters such as theRMSvalue, frequency, harmonic and interharmonic distortion, unbalance or…”
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Constant Size Point Cloud Clustering: A Compact, Non-Overlapping Solution by Guarda, Andre F. R., Rodrigues, Nuno M. M., Pereira, Fernando

“…Point clouds have recently become a popular 3D representation model for many application domains, notably virtual and augmented reality. Since point cloud data…”
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Adaptive bridge model for compressed domain point cloud classification by Seleem, Abdelrahman, Guarda, André F. R., Rodrigues, Nuno M. M., Pereira, Fernando

“…The recent adoption of deep learning-based models for the processing and coding of multimedia signals has brought noticeable gains in performance, which have…”
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Deep Learning-Based Compressed Domain Multimedia for Man and Machine: A Taxonomy and Application to Point Cloud Classification by Seleem, Abdelrahman, Guarda, Andre F. R., Rodrigues, Nuno M. M., Pereira, Fernando

“…In the current golden age of multimedia, human visualization is no longer the single main target, with the final consumer often being a machine which performs…”
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Scanned Compound Document Encoding Using Multiscale Recurrent Patterns by Francisco, Nelson C, Rodrigues, Nuno M M, da Silva, Eduardo A B, de Carvalho, Murilo Bresciani, de Faria, Sérgio M M, Silva, Vitor M M

“…In this paper, we propose a new encoder for scanned compound documents, based upon a recently introduced coding paradigm called multidimensional multiscale…”
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Image Coding Using Generalized Predictors Based on Sparsity and Geometric Transformations by Lucas, Luis F. R., Rodrigues, Nuno M. M., da Silva, Eduardo A. B., Pagliari, Carla L., de Faria, Sergio M. M.

“…Directional intra prediction plays an important role in current state-of-the-art video coding standards. In directional prediction, neighbouring samples are…”
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Adaptive Deep Learning-Based Point Cloud Geometry Coding by Guarda, Andre F. R., Rodrigues, Nuno M. M., Pereira, Fernando

“…Point clouds are a very rich 3D visual representation model, which has become increasingly appealing for multimedia applications with immersion, interaction…”
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Light Field Image Coding Based on Hybrid Data Representation by Monteiro, Ricardo J. S., Rodrigues, Nuno M. M., Faria, Sergio M. M., Nunes, Paulo J. L.

“…This paper proposes a novel efficient light field coding approach based on a hybrid data representation. Current state-of-the-art light field coding solutions…”
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Deep Learning for Power Quality Event Detection and Classification Based on Measured Grid Data by Rodrigues, Nuno M., Janeiro, Fernando M., Ramos, Pedro M.

“…Energy consumption has increased over the years and, due to the dependency on fossil energy, alternative and renewable energy sources have been integrated to…”
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Lossless Compression of Medical Images Using 3-D Predictors by Lucas, Luis F. R., Rodrigues, Nuno M. M., da Silva Cruz, Luis A., de Faria, Sergio M. M.

“…This paper describes a highly efficient method for lossless compression of volumetric sets of medical images, such as CTs or MRIs. The proposed method,…”
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On Dictionary Adaptation for Recurrent Pattern Image Coding by Rodrigues, N.M.M., da Silva, E.A.B., de Carvalho, M.B., de Faria, S.M.M., da Silva, V.M.M.

“…In this paper, we exploit a recently introduced coding algorithm called multidimensional multiscale parser (MMP) as an alternative to the traditional transform…”
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Optical time series for the separation of land cover types with similar spectral signatures: cocoa agroforest and forest by Batista, João E., Rodrigues, Nuno M., Cabral, Ana I. R., Vasconcelos, Maria J. P., Venturieri, Adriano, Silva, Luiz G. T., Silva, Sara

“…One of the main applications of machine learning (ML) in remote sensing (RS) is the pixel-level classification of satellite images into land cover types…”
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A portable embedded contactless system for the measurement of metallic material conductivity and lift-off by Rodrigues, Nuno M., Rosado, Luis S., Ramos, Pedro M.

“…This paper describes the development, implementation and characterization of a portable embedded measurement system for the contactless estimation of a…”
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Efficient Recurrent Pattern Matching Video Coding by Francisco, N. C., Rodrigues, N. M. M., da Silva, E. A. B., de Carvalho, M. B., de Faria, S. M. M.

“…In this paper, we propose a pattern-matching-based algorithm for video compression. This algorithm, named multidimensional multiscale parser (MMP)-Video, is…”
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Point Cloud Geometry and Color Coding in a Learning-Based Ecosystem for JPEG Coding Standards by Guarda, Andre F. R., Rodrigues, Nuno M. M., Pereira, Fernando

“…Despite its novelty, learning-based coding for images and point clouds is already outperforming some of the best long-standing conventional codecs. In addition…”
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Deep Learning-Based Compressed Domain Point Cloud Classification by Seleem, Abdelrahman, Guarda, Andre F. R., Rodrigues, Nuno M. M., Pereira, Fernando

“…Deep learning (DL) based tools have recently reached performance levels similar to state-of-the-art hand-crafted methods for Point Cloud (PC) coding and…”
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