Publicación:
Application of Semantic Segmentation with Few Labels in the Detection of Water Bodies from Perusat-1 Satellite's Images
Application of Semantic Segmentation with Few Labels in the Detection of Water Bodies from Perusat-1 Satellite's Images
| dc.contributor.author | Gonzalez J. | es_PE |
| dc.contributor.author | Sankaran K. | es_PE |
| dc.contributor.author | Ayma V. | es_PE |
| dc.contributor.author | Beltran C. | es_PE |
| dc.date.accessioned | 2024-05-30T23:13:38Z | |
| dc.date.available | 2024-05-30T23:13:38Z | |
| dc.date.issued | 2020 | |
| dc.description.abstract | Remote sensing is widely used to monitor earth surfaces with the main objective of extracting information from it. Such is the case of water surface, which is one of the most affected extensions when flood events occur, and its monitoring helps in the analysis of detecting such affected areas, considering that adequately defining water surfaces is one of the biggest problems that Peruvian authorities are concerned with. In this regard, semiautomatic mapping methods improve this monitoring, but this process remains a time-consuming task and into the subjectivity of the experts.In this work, we present a new approach for segmenting water surfaces from satellite images based on the application of convolutional neural networks. First, we explore the application of a U-Net model and then a transfer knowledge-based model. Our results show that both approaches are comparable when trained using an 680-labelled satellite image dataset; however, as the number of training samples is reduced, the performance of the transfer knowledge-based model, which combines high and very high image resolution characteristics, is improved. © 2020 IEEE. | |
| dc.description.sponsorship | Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - Concytec | |
| dc.identifier.doi | https://doi.org/10.1109/LAGIRS48042.2020.9165643 | |
| dc.identifier.scopus | 2-s2.0-85091640667 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12390/2570 | |
| dc.language.iso | eng | |
| dc.publisher | Institute of Electrical and Electronics Engineers Inc. | |
| dc.relation.ispartof | 2020 IEEE Latin American GRSS and ISPRS Remote Sensing Conference, LAGIRS 2020 - Proceedings | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.subject | water bodies detection | |
| dc.subject | PeruSAT-1 | es_PE |
| dc.subject | remote sensing | es_PE |
| dc.subject | satellite images | es_PE |
| dc.subject | Semantic segmentation | es_PE |
| dc.subject.ocde | http://purl.org/pe-repo/ocde/ford#2.02.04 | |
| dc.title | Application of Semantic Segmentation with Few Labels in the Detection of Water Bodies from Perusat-1 Satellite's Images | |
| dc.type | info:eu-repo/semantics/article | |
| dspace.entity.type | Publication |