4 papers · 1 filter
Compact Snapshot Spectral Imaging with Calibration-Free Aperture Diffraction
Tao Lv, Quan Yuan, Shiqiao Li +5
Snapshot Spectral Imaging (SSI) provides high-dimensional temporal-spatial-spectral observation to uncover intrinsic physical characteristics. However, its complex system and repet…
Hyperspectral Intrinsic Decomposition: Joint Recovery of Reflectance and Photometric Components for Non-Lambertian Scenes
Hao Ye, Zhan Shi, Chenglong Huang +4
Hyperspectral intrinsic decomposition (HID) aims to disentangle material-related spectral properties and photometric effects in hyperspectral images (HSIs), which is essential for…
Aperture-aware Dispersion 5-D Light-field Imaging Spectrometer
Chenglong Huang, Tao Lv, Jianing Yang +3
Enhancing perceptual dimensions while miniaturizing imaging systems presents significant challenges for high-dimensional visual sensing. Conventionally, the acquisition of the 5D (…
Exploring Spatiotemporal Feature Propagation for Video-Level Compressive Spectral Reconstruction: Dataset, Model and Benchmark
Lijing Cai, Zhan Shi, Chenglong Huang +6
Recently, Spectral Compressive Imaging (SCI) has achieved remarkable success, unlocking significant potential for dynamic spectral vision. However, existing reconstruction methods,…