2 papers
cs.CV2025
Diffusion Transformer meets Multi-level Wavelet Spectrum for Single Image Super-Resolution
Peng Du, Hui Li, Han Xu +5
Discrete Wavelet Transform (DWT) has been widely explored to enhance the performance of image superresolution (SR). Despite some DWT-based methods improving SR by capturing fine-gr…
cond-mat.quant-gas2023
O(1) benchmarking of precise rotation in a spin-squeezed Bose-Einstein condensate
Peng Du, Hui Tang, Jun Zhang +1
Benchmarking a high-precision quantum operation is a big challenge for many quantum systems in the presence of various noises as well as control errors. Here we propose an b…