5 papers
Knowledge-aware Visual Question Generation for Remote Sensing Images
Siran Li, Li Mi, Javiera Castillo-Navarro +1
With the rapid development of remote sensing image archives, asking questions about images has become an effective way of gathering specific information or performing image retriev…
Questions beyond Pixels: Integrating Commonsense Knowledge in Visual Question Generation for Remote Sensing
Siran Li, Li Mi, Javiera Castillo-Navarro +1
With the rapid development of remote sensing image archives, asking questions about images has become an effective way of gathering specific information or performing semantic imag…
EcoWikiRS: Learning Ecological Representation of Satellite Images from Weak Supervision with Species Observations and Wikipedia
Valerie Zermatten, Javiera Castillo-Navarro, Pallavi Jain +2
The presence of species provides key insights into the ecological properties of a location such as land cover, climatic conditions or even soil properties. We propose a method to p…
What to align in multimodal contrastive learning?
Benoit Dufumier, Javiera Castillo-Navarro, Devis Tuia +1
Humans perceive the world through multisensory integration, blending the information of different modalities to adapt their behavior. Contrastive learning offers an appealing solut…
Knowledge-aware Text-Image Retrieval for Remote Sensing Images
Li Mi, Xianjie Dai, Javiera Castillo-Navarro +1
Image-based retrieval in large Earth observation archives is challenging because one needs to navigate across thousands of candidate matches only with the query image as a guide. B…