Sparse signal recovery from phaseless measurements via hard thresholding pursuit
Jian-Feng Cai, Jingzhi Li, Xiliang Lu, Juntao You
Topics & Concepts
Compressed sensingPhase retrievalAlgorithmInitializationThresholdingSparse approximationSignal recoveryMathematicsComputer scienceBasis pursuitGaussianSignal reconstructionPhase (matter)SIGNAL (programming language)Pattern recognition (psychology)Matching pursuitSignal processingSparse matrixArtificial intelligenceRestricted isometry propertyAdvanced X-ray Imaging TechniquesSparse and Compressive Sensing TechniquesDigital Holography and Microscopy