2 papers
eess.IV2026
Overlapped Wavelet Diffusion for Low-Light Image Enhancement
Fen Peng, Taizo Suzuki, Seisuke Kyochi
In this study, we propose an overlapped wavelet diffusion framework for Low-Light Image Enhancement (LLIE), which incorporates two complementary components to achieve blocking arti…
eess.SP2025
A Design of Denser-Graph-Frequency Graph Fourier Frames for Graph Signal Analysis
Kaito Nitani, Seisuke Kyochi
This paper introduces a design method for densergraph-frequency graph Fourier frames (DGFFs) to enhance graph signal processing and analysis. The graph Fourier transform (GFT) enab…