This work proposes an SID estimation framework that replaces the conventional ORB with deep learning-based methods such as SuperGlue and Local Feature TRansformer (LoFTR), and demonstrates that deep learning-based methods can effectively replace the conventional ORB approach for SID estimation in the Arctic environment...
Ki-Yeong Mun, Junhwa Chi· The International Archives o...· 0 citations
This study benchmarks CNN backbone and Transformer backbone families for 10-day sea ice forecasting and indicates that CNN-based models, including PoolFormer, generally show more favorable performance in boundary preservation and prediction stability than Transformer-based models.
Bo-Ram Kim, Junhwa Chi· The International Archives o...· 0 citations
Abstract. Satellite remote sensing is inherently constrained by a trade-off between spatial and temporal resolution. As a result, high-temporal-frequency sensors such as Geostationary Ocean Color Imager-II provide operationally valuable observations but at coarse spatial resolution. Reference-Based Super-Resolution (Re...
Chae-Eun Kim, Junhwa Chi· The International Archives o...· 0 citations
A systematic stepwise optimization pipeline for building change detection in dense urban environments using high-resolution CAS500-1 satellite imagery is proposed and establishes a practical foundation for future ensemble-based architectures.
DongHyuk Jin, Junhwa Chi· The International Archives o...· 0 citations
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