5 papers
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…
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,…
Hierarchical Spatial-Frequency Aggregation for Spectral Deconvolution Imaging
Tao Lv, Daoming Zhou, Chenglong Huang +3
Computational spectral imaging (CSI) achieves real-time hyperspectral imaging through co-designed optics and algorithms, but typical CSI methods suffer from a bulky footprint and l…
M-SpecGene: Generalized Foundation Model for RGBT Multispectral Vision
Kailai Zhou, Fuqiang Yang, Shixian Wang +5
RGB-Thermal (RGBT) multispectral vision is essential for robust perception in complex environments. Most RGBT tasks follow a case-by-case research paradigm, relying on manually cus…