Logarithmic total variation regularization via preconditioned conjugate gradient method for sparse reconstruction of bioluminescence tomography
Gege Zhang, Jun Zhang, Yi Chen, Mengfei Du, Kang Li, Linzhi Su, Huangjian Yi, Fengjun Zhao, Xin Cao
Topics & Concepts
Conjugate gradient methodLogarithmRegularization (linguistics)AlgorithmMean squared errorComputer scienceIterative reconstructionTomographyMathematicsPhysicsOpticsArtificial intelligenceMathematical analysisStatisticsOptical Imaging and Spectroscopy TechniquesOptical Coherence Tomography ApplicationsPhotoacoustic and Ultrasonic Imaging