Image Defogging Algorithm Based on Sparse Representation

Aiming at the problems of low contrast and low definition of fog degraded image, this paper proposes an image defogging algorithm based on sparse representation.Firstly, the algorithm transforms image from RGB space to HSI space and uses two-level wavelet transform extract features of image brightness components.Then, it uses the K-SVD algorithm tr

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Syncope as Initial Presentation in an Undifferentiated Type Acute Myeloid Leukemia Patient with Acute Intracranial Hemorrhage

Intracranial hemorrhage (ICH) is a catastrophic complication in patients with acute myeloid leukemia (AML).AML cells, especially in the acute promyelocytic leukemia subtype, may release microparticles (MPs), tissue factor (TF), and cancer procoagulant (CP) to promote coagulopathy.Hyperfibrinolysis is also triggered via release of annexin II, t-PA,

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Algorithmic surveillance of ICU patients with acute respiratory distress syndrome (ASIC): protocol for a multicentre stepped-wedge cluster randomised quality improvement strategy

Introduction The acute respiratory distress syndrome (ARDS) is a highly relevant entity in critical care with mortality rates of 40%.Despite extensive scientific efforts, outcome-relevant therapeutic measures are still insufficiently practised at the bedside.Thus, there is a clear need to adhere to early diagnosis and sufficient therapy in ARDS, as

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