3 papers
cs.CV2023
HSR-Diff:Hyperspectral Image Super-Resolution via Conditional Diffusion Models
Chanyue Wu, Dong Wang, Hanyu Mao +1
Despite the proven significance of hyperspectral images (HSIs) in performing various computer vision tasks, its potential is adversely affected by the low-resolution (LR) property…
quant-ph2023
Chiral and non-chiral swift mode conversion near an exception point with dynamic adiabaticity engineering
Dong Wang, Wen-Xi Huang, Bo Zhou +7
The eigenvalue of a non-Hermitian Hamiltonian often forms a self-intersecting Riemann surface, leading to a unique mode conversion phenomenon when the Hamiltonian evolves along cer…
physics.app-ph2023
Scattering symmetry of diffusive systems
Dong Wang, Pei-Chao Cao, Yanxiang Wang +5
Significant progress in manipulating heat diffusion has been achieved with the advent of non-Hermitian physics and topology. However, previous studies on diffusive systems have pri…