André R. S. Marçal

Publication Activity (10 Years)

Years Active: 2005-2023
Publications (10 Years): 12

Top Topics

Pigmented Skin Lesions

Image Classification

Visually Pleasing

Top Venues

Intell. Autom. Soft Comput.

Comput. Electron. Agric.

Publications

André R. S. Marçal
Normalised Color Distances. IMPROVE (2023)
Mafalda Inês Oliveira, André R. S. Marçal
Clustering LiDAR Data with K-means and DBSCAN. ICPRAM (2023)
Francisca Frias, André R. S. Marçal, Rui Prior, Waldir Moreira, Antonio Oliveira Jr.
Evaluation of Machine Learning Algorithms for Automated Management of Wireless Links. IDEAL (1) (2020)
André R. S. Marçal, Elisabete M. D. S. Santos
Measuring Surface and Volume of a Spheroid-Shaped 3D Object from a Single Image. SN Comput. Sci. 1 (6) (2020)
Aurora L. R. Martins, André R. S. Marçal, José Pissarra
Modified DBSCAN Algorithm for Microscopic Image Analysis of Wood. IbPRIA (1) (2019)
André R. S. Marçal, Mario Cunha
Development of an image-based system to assess agricultural fertilizer spreader pattern. Comput. Electron. Agric. 162 (2019)
André R. S. Marçal, Elisabete M. D. S. Santos, Fernando Tavares
Image Based Estimation of Fruit Phytopathogenic Lesions Area. IbPRIA (2) (2019)
Cristina M. R. Caridade, André R. S. Marçal
Automatic Classification of Coral Images using Color and Textures. CLEF (Working Notes) (2019)
André R. S. Marçal
Segmentation of Sentinel-2 Images on SNAP - an Evaluation with SITEF. IGARSS (2019)
André R. S. Marçal
Robust Detection of Water Sensitive Papers. ICIAR (2018)
André R. S. Marçal, Joana Martins, Elena Selaru, Fernando Tavares
Towards Automatic Calibration of Dotblot Images. ICIAR (2018)
André R. S. Marçal
Evaluation of Chaos Game Representation for Comparison of DNA Sequences. IWCIA (2018)
Cristina M. R. Caridade, André R. S. Marçal, Pedro M. Albuquerque, M. V. Mendes, Fernando Tavares
Automatic Analysis of Dot Blot Images. Intell. Autom. Soft Comput. 21 (4) (2015)
Ana Rebelo, André R. S. Marçal, Jaime S. Cardoso
Global Constraints for Syntactic Consistency in OMR: An Ongoing Approach. ICIAR (2013)
Cátia S. P. Silva, André R. S. Marçal
Colour-based dermoscopy classification of cutaneous lesions: an alternative approach. Comput. methods Biomech. Biomed. Eng. Imaging Vis. 1 (4) (2013)
Pedro F. B. Silva, André R. S. Marçal, Rubim M. Almeida da Silva
Evaluation of Features for Leaf Discrimination. ICIAR (2013)
Teresa Mendonça, Pedro M. Ferreira, Jorge S. Marques, André R. S. Marçal, Jorge Rozeira
- A dermoscopic image database for research and benchmarking. EMBC (2013)
Arlete Rodrigues, André R. S. Marçal, Mario Cunha
Monitoring Vegetation Dynamics Inferred by Satellite Data Using the PhenoSat Tool. IEEE Trans. Geosci. Remote. Sens. 51 (4-1) (2013)
Teresa A. Mesquita, André R. S. Marçal
Hierarchic Image Classification Visualization. ICIAR (2013)
Cátia S. P. Silva, André R. S. Marçal, Marta A. Pereira, Teresa Mendonça, Jorge Rozeira
Separability Analysis of Color Classes on Dermoscopic Images. ICIAR (2) (2012)
Ana Rebelo, Ichiro Fujinaga, Filipe Paszkiewicz, André R. S. Marçal, Carlos Guedes, Jaime S. Cardoso
Optical music recognition: state-of-the-art and open issues. Int. J. Multim. Inf. Retr. 1 (3) (2012)
Arlete Rodrigues, André R. S. Marçal, Mario Cunha
Phenology parameter extraction from time-series of satellite vegetation index data using phenosat. IGARSS (2012)
André R. S. Marçal, Teresa Mendonça, Cátia S. P. Silva, Marta A. Pereira, Jorge Rozeira
Evaluation of the Menzies method potential for automatic dermoscopic image analysis. CompIMAGE (2012)
Janete S. Borges, José M. Bioucas-Dias, André R. S. Marçal
Bayesian Hyperspectral Image Segmentation With Discriminative Class Learning. IEEE Trans. Geosci. Remote. Sens. 49 (6-1) (2011)
André R. S. Marçal, Arlete Rodrigues, Mario Cunha
Evaluation of satellite image segmentation using synthetic images. IGARSS (2010)
Mario Cunha, Isabel Pocas, André R. S. Marçal, Arlete Rodrigues, Luís S. Pereira
Evaluating MODIS vegetation indices using ground based measurements in mountain semi-natural meadows of Northeast Portugal. IGARSS (2010)
Cristina M. R. Caridade, André R. S. Marçal, Teresa Mendonça, A. M. Pessoa, S. Pereira
Automatic Information Extraction from Gel Electrophoresis Images Using GEIAS. ICIAR (2) (2010)
Margarida Silveira, Jacinto C. Nascimento, Jorge S. Marques, André R. S. Marçal, Teresa Mendonça, Syogo Yamauchi, Junji Maeda, Jorge Rozeira
Comparison of Segmentation Methods for Melanoma Diagnosis in Dermoscopy Images. IEEE J. Sel. Top. Signal Process. 3 (1) (2009)
André R. S. Marçal, Isabel R. Gonçalves
Automatic Recognition of Road Signs in Digital Images for GIS Update. IMAGAPP (2009)
André R. S. Marçal, Arlete Rodrigues
A method for multi-spectral image segmentation evaluation based on synthetic images. Comput. Geosci. 35 (8) (2009)
André R. S. Marçal, Arlete Rodrigues, Mario Cunha
The Synthetic Image Testing Framework (SITEF) for the Evaluation of Multi-spectral Image Segmentation Algorithms. IGARSS (4) (2009)
André R. S. Marçal
Alternative Methods for Counting Overlapping Grains in Digital Images. ICIAR (2008)
Janete S. Borges, André R. S. Marçal, José M. Bioucas-Dias
Evaluation of bayesian hyperspectral image segmentation with a discriminative class learning. IGARSS (2007)
Janete S. Borges, José M. Bioucas-Dias, André R. S. Marçal
Bayesian Hyperspectral Image Segmentation with Discriminative Class Learning. IbPRIA (1) (2007)
André R. S. Marçal
Automatic Identification and Validation of Tie Points on Hyperspectral Satellite Images from CHRIS/PROBA. SCIA (2007)
José Alberto Gonçalves, André R. S. Marçal
Automatic Ortho-rectification of ASTER Images by Matching Digital Elevation Models. ICIAR (2007)
Teresa Mendonça, André R. S. Marçal, A. Vieira, L. Lacerda, Cristina M. R. Caridade, Jorge Rozeira
Automatic analysis of dermoscopy images - a review. CompIMAGE (2006)
Janete S. Borges, José M. Bioucas-Dias, André R. S. Marçal
Fast Sparse Multinomial Regression Applied to Hyperspectral Data. ICIAR (2) (2006)
André R. S. Marçal, Cristina M. R. Caridade
A System for Automatic Counting the Number of Collembola Individuals on Petri Disk Images. ICIAR (2) (2006)
André R. S. Marçal, Patricia R. Pereira
A Steganographic Method for Digital Images Robust to RS Steganalysis. ICIAR (2005)
André R. S. Marçal, Janete S. Borges
Estimation of the "natural" number of classes of a multispectral image. IGARSS (2005)
André R. S. Marçal, Janete S. Borges
Estimating the Natural Number of Classes on Hierarchically Clustered Multi-spectral Images. ICIAR (2005)
André R. S. Marçal, Luísa Castro
Hierarchical clustering of multispectral images using combined spectral and spatial criteria. IEEE Geosci. Remote. Sens. Lett. 2 (1) (2005)