4 papers
ChangeT: Evaluating Vision Test-Time Training for Remote Sensing Change Detection
Sharukshan Niranjan, Oshadha Samarakoon, Nichula Wasalathilaka +3
Bitemporal remote sensing change detection requires representations that preserve spatial detail while capturing contextual information relevant to changes between acquisitions. Vi…
A Controlled Visual-Backbone Benchmark for Multimodal Short-Term Solar Irradiance Forecasting
Oshadha Samarakoon, Dushan Herath, Ishara Ranmandala +4
Sky-image irradiance studies often compare forecasting systems in which the image encoder, temporal model, fusion block, target definition, and training recipe all change together.…
MambaRefine-CD: MambaVision with Region-Boundary Temporal Refinement
Dineth Perera, Thaariq Firdous, Oshadha Samarakoon +3
Binary change detection in remote sensing requires both complete changed-region localization and accurate boundary delineation. We present MambaRefine-CD, a region-boundary tempora…
A Controlled Benchmark of Visual State-Space Backbones with Domain-Shift and Boundary Analysis for Remote-Sensing Segmentation
Nichula Wasalathilaka, Dineth Perera, Oshadha Samarakoon +4
Visual state-space models (SSMs) are increasingly promoted as efficient alternatives to Vision Transformers, yet their practical advantages remain unclear under fair comparison bec…