Sandra Heleno

11 papers B 2C 5Journal 3Unranked 1
YearRankTypeTitle / Venue / Authors
2022 C conf
Assessment of Antarctic Vegetation Classification as a Function of the Spatial Resolution (Barton and Weaver Peninsulas, King George is).
IGARSS
Vasco Miranda, Pedro Pina, Sandra Heleno, Soon Gyu Hong, Hyoungseok Lee, Gonçalo Vieira
2020 J jnl
Detection and Delineation of Sorted Stone Circles in Antarctica.
Remote. Sens.
Francisco Pereira, Jorge S. Marques, Sandra Heleno, Pedro Pina
2019 — conf
Detection of Stone Circles in Periglacial Regions of Antarctica in UAV Datasets.
IbPRIA (1)
Pedro Pina, Francisco Pereira, Jorge S. Marques, Sandra Heleno
2019 C conf
Reconstruction of the 2014-2015 FOGO Volcano (Cape Verde) Eruption Through Thermal Remotely Sensed Imagery.
IGARSS
Vasco Miranda, Pedro Pina, Sandra Heleno, Mathieu Gouhier, Stéphanie Dumont
2016 J jnl
Texton-Based Ensemble Classification of Landslide Source and Transport Areas in VHR Imagery.
IEEE Geosci. Remote. Sens. Lett.
Margarida Silveira, Sandra Heleno, Pedro Pina
2015 C conf
Assessment of supervised methods for mapping rainfall induced landslides in VHR images.
IGARSS
Sandra Heleno, Margarida Silveira, Magda Matias, Pedro Pina
2014 C conf
Segmentation of SAR images using textons.
IGARSS
Francisco Seixas, Margarida Silveira, Sandra Heleno
2011 C conf
Automatic detection of landslide features with remote sensing techniques: Application to Madeira Island.
IGARSS
Cristina Lira, Maura Lousada, Ana Paula Falcão, Alexandre Gonçalves, Sandra Heleno, Magda Matias, António Jorge de Sousa, Maria João Pereira, Pedro Pina, Rodrigo Proença de Oliveira, António Betâmio de Almeida
2009 B conf
Classification of water regions in SAR images using level sets and non-parametric density estimation.
ICIP
Margarida Silveira, Sandra Heleno
2009 J jnl
Separation Between Water and Land in SAR Images Using Region-Based Level Sets.
IEEE Geosci. Remote. Sens. Lett.
Margarida Silveira, Sandra Heleno
2008 B conf
Water/land segmentation in SAR images using level sets.
ICIP
Margarida Silveira, Sandra Heleno