Search Results for author: Yifang Ban

Found 9 papers, 2 papers with code

A CNN regression model to estimate buildings height maps using Sentinel-1 SAR and Sentinel-2 MSI time series

no code implementations3 Jul 2023 Ritu Yadav, Andrea Nascetti, Yifang Ban

Accurate estimation of building heights is essential for urban planning, infrastructure management, and environmental analysis.

Management Time Series

Context-Aware Change Detection With Semi-Supervised Learning

no code implementations15 Jun 2023 Ritu Yadav, Andrea Nascetti, Yifang Ban

Change detection using earth observation data plays a vital role in quantifying the impact of disasters in affected areas.

Change Detection Earth Observation

Multi-Modal Deep Learning for Multi-Temporal Urban Mapping With a Partly Missing Optical Modality

no code implementations1 Jun 2023 Sebastian Hafner, Yifang Ban

In addition, a reconstruction network is utilized to approximate the optical features based on the SAR data in case of a missing optical modality.

Investigating Imbalances Between SAR and Optical Utilization for Multi-Modal Urban Mapping

no code implementations11 Apr 2023 Sebastian Hafner, Yifang Ban, Andrea Nascetti

In this paper, we investigate the utilization of SAR and optical data for urban mapping.

Mapping Urban Population Growth from Sentinel-2 MSI and Census Data Using Deep Learning: A Case Study in Kigali, Rwanda

1 code implementation15 Mar 2023 Sebastian Hafner, Stefanos Georganos, Theodomir Mugiraneza, Yifang Ban

Since Post-Classification Comparison (PCC) methods for change detection are known to propagate the error of the individual maps, we propose an end-to-end population growth mapping method.

Change Detection Population Mapping

Attentive Dual Stream Siamese U-net for Flood Detection on Multi-temporal Sentinel-1 Data

no code implementations20 Apr 2022 Ritu Yadav, Andrea Nascetti, Yifang Ban

The experiments highlight that the combination of bi-temporal SAR data with an effective network architecture achieves more accurate flood detection than uni-temporal methods.

Management

Cannot find the paper you are looking for? You can Submit a new open access paper.