Adaptive orthogonal directional total variation with kernel regression for CT image denoising - Xue, Xiying; Ji, Dongjiang; Xu, Chunyu; Zhao, Yuqing; Li, Yimin; Hu, Chunhong (Journal of X-ray science and technology, 2024)
Keywords: Algorithms; Computer Simulation; Humans; Image Processing, Computer-Assisted - methods; Phantoms, Imaging; Signal-To-Noise Ratio; Tomography, X-Ray Computed - methods; edge adaptive directional total variation; CT reconstruction denoising; kernel regression; orthogonal direction