A ReLU-based hard-thresholding algorithm for non-negative sparse signal recovery
Zihao He, Qianyu Shu, Yinghua Wang, Jinming Wen
Topics & Concepts
ThresholdingRestricted isometry propertyAlgorithmMatching pursuitUnderdetermined systemComputer scienceMathematicsPattern recognition (psychology)Compressed sensingArtificial intelligenceImage (mathematics)Sparse and Compressive Sensing TechniquesBlind Source Separation TechniquesPhotoacoustic and Ultrasonic Imaging