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cs.CV2026
FlashRelight: Portrait Video Relighting with Dynamic Lighting
Jiahui Sheng, Le Li, Limin Lin +6
Portrait video relighting aims to modify the illumination of a portrait video while preserving photorealism and temporal stability. The task becomes particularly challenging under…
cs.CV2026
Utilizing the Score of Data Distribution for Hyperspectral Anomaly Detection
Jiahui Sheng, Yidan Shi, Shu Xiang +2
Hyperspectral images (HSIs) are a type of image that contains abundant spectral information. As a type of real-world data, the high-dimensional spectra in hyperspectral images are…
cs.CV2026
Turbo-GoDec: Exploiting the Cluster Sparsity Prior for Hyperspectral Anomaly Detection
Jiahui Sheng, Xiaorun Li, Shuhan Chen
As a key task in hyperspectral image processing, hyperspectral anomaly detection has garnered significant attention and undergone extensive research. Existing methods primarily rel…