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cs.CV2025
A General Framework for Group Sparsity in Hyperspectral Unmixing Using Endmember Bundles
Gokul Bhusal, Yifei Lou, Cristina Garcia-Cardona +1
Due to low spatial resolution, hyperspectral data often consists of mixtures of contributions from multiple materials. This limitation motivates the task of hyperspectral unmixing…
cs.CV2024
Detection and tracking of gas plumes in LWIR hyperspectral video sequence data
Torin Gerhart, Justin Sunu, Ekaterina Merkurjev +3
Automated detection of chemical plumes presents a segmentation challenge. The segmentation problem for gas plumes is difficult due to the diffusive nature of the cloud. The advanta…