Sandra Heleno

Publication Activity (10 Years)

Years Active: 2008-2022
Publications (10 Years): 5

Top Topics

Spatial Resolution

Ensemble Classification

Remotely Sensed Imagery

Top Venues

IEEE Geosci. Remote. Sens. Lett.

Publications

Vasco Miranda, Pedro Pina, Sandra Heleno, Soon Gyu Hong, Hyoungseok Lee, Gonçalo Vieira
Assessment of Antarctic Vegetation Classification as a Function of the Spatial Resolution (Barton and Weaver Peninsulas, King George is). IGARSS (2022)
Francisco Pereira, Jorge S. Marques, Sandra Heleno, Pedro Pina
Detection and Delineation of Sorted Stone Circles in Antarctica. Remote. Sens. 12 (1) (2020)
Pedro Pina, Francisco Pereira, Jorge S. Marques, Sandra Heleno
Detection of Stone Circles in Periglacial Regions of Antarctica in UAV Datasets. IbPRIA (1) (2019)
Vasco Miranda, Pedro Pina, Sandra Heleno, Mathieu Gouhier, Stéphanie Dumont
Reconstruction of the 2014-2015 FOGO Volcano (Cape Verde) Eruption Through Thermal Remotely Sensed Imagery. IGARSS (2019)
Margarida Silveira, Sandra Heleno, Pedro Pina
Texton-Based Ensemble Classification of Landslide Source and Transport Areas in VHR Imagery. IEEE Geosci. Remote. Sens. Lett. 13 (12) (2016)
Sandra Heleno, Margarida Silveira, Magda Matias, Pedro Pina
Assessment of supervised methods for mapping rainfall induced landslides in VHR images. IGARSS (2015)
Francisco Seixas, Margarida Silveira, Sandra Heleno
Segmentation of SAR images using textons. IGARSS (2014)
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
Automatic detection of landslide features with remote sensing techniques: Application to Madeira Island. IGARSS (2011)
Margarida Silveira, Sandra Heleno
Classification of water regions in SAR images using level sets and non-parametric density estimation. ICIP (2009)
Margarida Silveira, Sandra Heleno
Separation Between Water and Land in SAR Images Using Region-Based Level Sets. IEEE Geosci. Remote. Sens. Lett. 6 (3) (2009)
Margarida Silveira, Sandra Heleno
Water/land segmentation in SAR images using level sets. ICIP (2008)