In the article a method of compression of High Dynamic Range of Infrared images and its details enhancement was proposed. The method is based on aggregation of partial images with different ranges of pixel values generated on the basis of weighting function. Aggregation of images could be performed according to proposed scheme with use of the optimal algorithm selected by user. Preliminary resu...

Preventable medical errors may be due to incorrect drug dosage based on poor weight estimation. This study was to examine the accuracy of patient weight estimations in an emergency medical setting. This prospective study enrolled a convenience sample of medically stable adults. The patient's attending physician, resident physician, nurse, a paramedic, and the patient estimated the patient's wei...

The covariance matrix estimation plays an important role in portfolio optimization and risk management. It is well-known that essentially a convex quadratic programming problem, which also special case of symmetric cone optimization. Accurate will lead to more reasonable asset weight allocation. However, some existing methods do not consider the influence time-varying factor on estimations. To ...