2 citations · 2 across the 5 of their papers we have counts for
5 papers
Towards localized accuracy assessment of remote-sensing derived built-up land layers across the rural-urban continuum
Johannes H. Uhl, Stefan Leyk
The accuracy assessment of remote-sensing derived built-up land data represents a specific case of binary map comparison, where class imbalance varies considerably across rural-urb…
Thematic agreement assessment of gridded, multi-modal geospatial datasets of different semantics and spatial granularities
Johannes H. Uhl, Stefan Leyk
This paper presents a method for thematic agreement assessment of geospatial data products of different semantics and spatial granularities, which may be affected by spatial offset…
A Label Correction Algorithm Using Prior Information for Automatic and Accurate Geospatial Object Recognition
Weiwei Duan, Yao-Yi Chiang, Stefan Leyk +2
Thousands of scanned historical topographic maps contain valuable information covering long periods of time, such as how the hydrography of a region has changed over time. Efficien…
Guided Generative Models using Weak Supervision for Detecting Object Spatial Arrangement in Overhead Images
Weiwei Duan, Yao-Yi Chiang, Stefan Leyk +2
The increasing availability and accessibility of numerous overhead images allows us to estimate and assess the spatial arrangement of groups of geospatial target objects, which can…
An Automatic Approach for Generating Rich, Linked Geo-Metadata from Historical Map Images
Zekun Li, Yao-Yi Chiang, Sasan Tavakkol +4
Historical maps contain detailed geographic information difficult to find elsewhere covering long-periods of time (e.g., 125 years for the historical topographic maps in the US). H…