Zhang, Longhui; Yang, Chang; Guo, Zhichang; Yao, Wenjuan; Zhang, Dazhi A multi-tasking novel variational model for image decolorization and denoising. (English) Zbl 07777221 Inverse Probl. Imaging 18, No. 1, 1-37 (2024). MSC: 68U10 94A08 35A15 49M41 49N45 PDFBibTeX XMLCite \textit{L. Zhang} et al., Inverse Probl. Imaging 18, No. 1, 1--37 (2024; Zbl 07777221) Full Text: DOI
Zhang, Yaqun; Yao, Wenjuan; Guo, Zhichang; Zhang, Dazhi; Wu, Boying A colorization-based anisotropic variational model for vector-valued image compression. (English) Zbl 07675892 Inverse Probl. Imaging 17, No. 1, 230-262 (2023). MSC: 68U10 94A08 32A70 PDFBibTeX XMLCite \textit{Y. Zhang} et al., Inverse Probl. Imaging 17, No. 1, 230--262 (2023; Zbl 07675892) Full Text: DOI
Wen, Ying; Sun, Jiebao; Guo, Zhichang A new anisotropic fourth-order diffusion equation model based on image features for image denoising. (English) Zbl 1495.35097 Inverse Probl. Imaging 16, No. 4, 895-924 (2022). MSC: 35K35 35K59 68U10 94A08 PDFBibTeX XMLCite \textit{Y. Wen} et al., Inverse Probl. Imaging 16, No. 4, 895--924 (2022; Zbl 1495.35097) Full Text: DOI
Zhang, Yu; Li, Songsong; Guo, Zhichang; Wu, Boying An adaptive total variational despeckling model based on gray level indicator frame. (English) Zbl 07454692 Inverse Probl. Imaging 15, No. 6, 1421-1450 (2021). MSC: 68U10 68Q25 32A70 PDFBibTeX XMLCite \textit{Y. Zhang} et al., Inverse Probl. Imaging 15, No. 6, 1421--1450 (2021; Zbl 07454692) Full Text: DOI
Guo, Zhichang; Yao, Wenjuan; Sun, Jiebao; Wu, Boying Nonlinear fractional diffusion model for deblurring images with textures. (English) Zbl 1429.35199 Inverse Probl. Imaging 13, No. 6, 1161-1188 (2019). MSC: 35R11 35Q94 49N45 65M06 94A08 PDFBibTeX XMLCite \textit{Z. Guo} et al., Inverse Probl. Imaging 13, No. 6, 1161--1188 (2019; Zbl 1429.35199) Full Text: DOI