André R. S. Marçal

43 papers C 8Journal 10Unranked 25
YearRankTypeTitle / Venue / Authors
2023 C conf
Clustering LiDAR Data with K-means and DBSCAN.
ICPRAM
Mafalda Inês Oliveira, André R. S. Marçal
2023 — conf
Normalised Color Distances.
IMPROVE
André R. S. Marçal
2020 — conf
Evaluation of Machine Learning Algorithms for Automated Management of Wireless Links.
IDEAL (1)
Francisca Frias, André R. S. Marçal, Rui Prior, Waldir Moreira, Antonio Oliveira Jr.
2020 J jnl
Measuring Surface and Volume of a Spheroid-Shaped 3D Object from a Single Image.
SN Comput. Sci.
André R. S. Marçal, Elisabete M. D. S. Santos
2019 — conf
Automatic Classification of Coral Images using Color and Textures.
CLEF (Working Notes)
Cristina M. R. Caridade, André R. S. Marçal
2019 J jnl
Development of an image-based system to assess agricultural fertilizer spreader pattern.
Comput. Electron. Agric.
André R. S. Marçal, Mario Cunha
2019 — conf
Image Based Estimation of Fruit Phytopathogenic Lesions Area.
IbPRIA (2)
André R. S. Marçal, Elisabete M. D. S. Santos, Fernando Tavares
2019 — conf
Modified DBSCAN Algorithm for Microscopic Image Analysis of Wood.
IbPRIA (1)
Aurora L. R. Martins, André R. S. Marçal, José Pissarra
2019 C conf
Segmentation of Sentinel-2 Images on SNAP - an Evaluation with SITEF.
IGARSS
André R. S. Marçal
2018 C conf
Evaluation of Chaos Game Representation for Comparison of DNA Sequences.
IWCIA
André R. S. Marçal
2018 — conf
Robust Detection of Water Sensitive Papers.
ICIAR
André R. S. Marçal
2018 — conf
Towards Automatic Calibration of Dotblot Images.
ICIAR
André R. S. Marçal, Joana Martins, Elena Selaru, Fernando Tavares
2015 J jnl
Automatic Analysis of Dot Blot Images.
Intell. Autom. Soft Comput.
Cristina M. R. Caridade, André R. S. Marçal, Pedro M. Albuquerque, M. V. Mendes, Fernando Tavares
2013 J jnl
Colour-based dermoscopy classification of cutaneous lesions: an alternative approach.
Comput. methods Biomech. Biomed. Eng. Imaging Vis.
Cátia S. P. Silva, André R. S. Marçal
2013 — conf
Evaluation of Features for Leaf Discrimination.
ICIAR
Pedro F. B. Silva, André R. S. Marçal, Rubim M. Almeida da Silva
2013 — conf
Global Constraints for Syntactic Consistency in OMR: An Ongoing Approach.
ICIAR
Ana Rebelo, André R. S. Marçal, Jaime S. Cardoso
2013 — conf
Hierarchic Image Classification Visualization.
ICIAR
Teresa A. Mesquita, André R. S. Marçal
2013 J jnl
Monitoring Vegetation Dynamics Inferred by Satellite Data Using the PhenoSat Tool.
IEEE Trans. Geosci. Remote. Sens.
Arlete Rodrigues, André R. S. Marçal, Mario Cunha
2013 — conf
PH
EMBC
Teresa Mendonça, Pedro M. Ferreira, Jorge S. Marques, André R. S. Marçal, Jorge Rozeira
2012 — conf
Evaluation of the Menzies method potential for automatic dermoscopic image analysis.
CompIMAGE
André R. S. Marçal, Teresa Mendonça, Cátia S. P. Silva, Marta A. Pereira, Jorge Rozeira
2012 J jnl
Optical music recognition: state-of-the-art and open issues.
Int. J. Multim. Inf. Retr.
Ana Rebelo, Ichiro Fujinaga, Filipe Paszkiewicz, André R. S. Marçal, Carlos Guedes, Jaime S. Cardoso
2012 C conf
Phenology parameter extraction from time-series of satellite vegetation index data using phenosat.
IGARSS
Arlete Rodrigues, André R. S. Marçal, Mario Cunha
2012 — conf
Separability Analysis of Color Classes on Dermoscopic Images.
ICIAR (2)
Cátia S. P. Silva, André R. S. Marçal, Marta A. Pereira, Teresa Mendonça, Jorge Rozeira
2011 J jnl
Bayesian Hyperspectral Image Segmentation With Discriminative Class Learning.
IEEE Trans. Geosci. Remote. Sens.
Janete S. Borges, José M. Bioucas-Dias, André R. S. Marçal
2010 — conf
Automatic Information Extraction from Gel Electrophoresis Images Using GEIAS.
ICIAR (2)
Cristina M. R. Caridade, André R. S. Marçal, Teresa Mendonça, A. M. Pessoa, S. Pereira
2010 C conf
Evaluating MODIS vegetation indices using ground based measurements in mountain semi-natural meadows of Northeast Portugal.
IGARSS
Mario Cunha, Isabel Pocas, André R. S. Marçal, Arlete Rodrigues, Luís S. Pereira
2010 C conf
Evaluation of satellite image segmentation using synthetic images.
IGARSS
André R. S. Marçal, Arlete Rodrigues, Mario Cunha
2009 J jnl
A method for multi-spectral image segmentation evaluation based on synthetic images.
Comput. Geosci.
André R. S. Marçal, Arlete Rodrigues
2009 — conf
Automatic Recognition of Road Signs in Digital Images for GIS Update.
IMAGAPP
André R. S. Marçal, Isabel R. Gonçalves
2009 J jnl
Comparison of Segmentation Methods for Melanoma Diagnosis in Dermoscopy Images.
IEEE J. Sel. Top. Signal Process.
Margarida Silveira, Jacinto C. Nascimento, Jorge S. Marques, André R. S. Marçal, Teresa Mendonça, Syogo Yamauchi, Junji Maeda, Jorge Rozeira
2009 — conf
The Synthetic Image Testing Framework (SITEF) for the Evaluation of Multi-spectral Image Segmentation Algorithms.
IGARSS (4)
André R. S. Marçal, Arlete Rodrigues, Mario Cunha
2008 — conf
Alternative Methods for Counting Overlapping Grains in Digital Images.
ICIAR
André R. S. Marçal
2007 — conf
Automatic Identification and Validation of Tie Points on Hyperspectral Satellite Images from CHRIS/PROBA.
SCIA
André R. S. Marçal
2007 — conf
Automatic Ortho-rectification of ASTER Images by Matching Digital Elevation Models.
ICIAR
José Alberto Gonçalves, André R. S. Marçal
2007 — conf
Bayesian Hyperspectral Image Segmentation with Discriminative Class Learning.
IbPRIA (1)
Janete S. Borges, José M. Bioucas-Dias, André R. S. Marçal
2007 C conf
Evaluation of bayesian hyperspectral image segmentation with a discriminative class learning.
IGARSS
Janete S. Borges, André R. S. Marçal, José M. Bioucas-Dias
2006 — conf
A System for Automatic Counting the Number of Collembola Individuals on Petri Disk Images.
ICIAR (2)
André R. S. Marçal, Cristina M. R. Caridade
2006 — conf
Automatic analysis of dermoscopy images - a review.
CompIMAGE
Teresa Mendonça, André R. S. Marçal, A. Vieira, L. Lacerda, Cristina M. R. Caridade, Jorge Rozeira
2006 — conf
Fast Sparse Multinomial Regression Applied to Hyperspectral Data.
ICIAR (2)
Janete S. Borges, José M. Bioucas-Dias, André R. S. Marçal
2005 — conf
A Steganographic Method for Digital Images Robust to RS Steganalysis.
ICIAR
André R. S. Marçal, Patricia R. Pereira
2005 — conf
Estimating the Natural Number of Classes on Hierarchically Clustered Multi-spectral Images.
ICIAR
André R. S. Marçal, Janete S. Borges
2005 C conf
Estimation of the "natural" number of classes of a multispectral image.
IGARSS
André R. S. Marçal, Janete S. Borges
2005 J jnl
Hierarchical clustering of multispectral images using combined spectral and spatial criteria.
IEEE Geosci. Remote. Sens. Lett.
André R. S. Marçal, Luísa Castro