Construction of Unit-Norm Tight Frame Based Preconditioner for Sparse Coding. - Huang Bai; Chuanrong Hong; Xiumei Li (ICASSP, 2021)

Unit-norm tight frame-based sparse representation with application to speech inpainting. - Huang Bai; Chuanrong Hong; Sheng Li 005; Yimin D. Zhang; Xiumei Li (Digit. Signal Process., 2022)