TIGeR: A Unified Framework for Time, Images and Geo-location Retrieval
Many real-world applications in digital forensics, urban monitoring, and environmental analysis require jointly reasoning about visual appearance, location, and time. Beyond standard geo-localization and time-of-capture prediction, these applications increasingly demand more complex capabilities, such as retrieving an image captured at the same location as a query image but at a specified target time. We formalize this problem as Geo-Time Aware Image Retrieval and propose TIGeR, a unified framework for Time, Images and Geo-location Retrieval. TIGeR supports flexible input configurations (single-modality and multi-modality queries) and uses the same representation to perform (i) geo-locali...
| Authors | David G. Shatwell, Sirnam Swetha, Mubarak Shah |
|---|---|
| Primary category | cs.CV |
| Published | 25 March 2026 |
| Last updated at source | 28 March 2026 |
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